Press Releases

Kawasaki, Japan, Feb 10, 2010 - (ACN Newswire) - Fujitsu Laboratories Ltd. and the University of Toronto today announced their joint development of a new processing method for transceiver chips used in gigabit-class(1) high-speed data transmission over wirelines. The new technology employs digital circuitry to replace previously-required structures that used analog circuits. While analog processing require circuits that are adapted to the specifications of a signal being transmitted, such as transmission distance and amplitude, this new digital approach can perform these optimizations automatically, so that a single circuit could be used to accommodate a wide range of various wireline communications. Compared to conventional processing methods, this new digital-processing method makes it possible to shorten development periods by approximately half. It is anticipated that this new technology in the future could be applied to a variety of wireline communication applications, including 10 Gbps high-speed Ethernet in datacenters.

Details of this technology were presented at the IEEE International Solid-State Circuits Conference 2010 (ISSCC 2010) being held in San Francisco from February 7-11. (Presentation number: 8.7)

Background and Technological Challenges

File size data volumes for large photographic, audio, and video files are becoming increasingly larger, thus requiring a significant amount of bandwidth to transmit, leading to demand for ever-faster wireline data communications. Conventional transceiver chips rely on analog circuitry which needs to be optimized to accommodate specifications of the signal being transmitted - such as transmission distance and amplitude - and therefore require multiple transceiver chips to be designed in order to accommodate for various applications.

With a growing diversity of devices featuring high-speed data transmission, the need to optimize an existing technology for every new type of device or model has become a bottleneck in the development process. Efforts to develop transceiver chips within short development periods that can accommodate the wide range of different devices have been proven challenging.

Newly-developed Technology

Fujitsu Laboratories and the University of Toronto have developed a digital circuit-based transceiver chip. Featuring digital circuitry, the new transceiver chip can automatically optimize itself for a variety of high-speed communications circuits, thus significantly reducing development periods by approximately half compared with conventional methods.

This technology detects variations in the delay on the time axis of the input signal, caused during data transmission, and based on that can automatically adjust the timing it uses for judging whether an incoming signal is a 0 or 1 (Figure 1). Since variations in data transmissions increase along with faster transmission speeds, this new technology is essential for accurate data exchange. This is the world's first technology to achieve Gbps-class speeds without the use of analog circuitry elements, while offering fully-digital timing adjustments for signal-determination.

Results

As a world's first, by using digital circuitry-based high-speed transceiver technology, Fujitsu Laboratories and the University of Toronto's new technology makes it possible to reduce the design and development period for a gigabit-class transceiver chip by approximately one-half (1/2) compared with conventional methods. This suggests that transceiver chips for a wide range of communications devices could be offered in a timely manner.

Future Developments

Fujitsu Laboratories and the University of Toronto will continue with development of this technology to optimize the digital signal processing, to further reduce the transceiver's power consumption.

Glossary and Notes

1 Gigabit-class/Gigabits-per-second (Gbps):Gigabits-per-second (Gbps) expresses data rate and indicates how many gigabits can be transferred per second. 10 Gbps is 10 billion bits-per-second (10 billion bps) = 10,000 megabits-per-second (10,000 Mbps), and indicates that 10 billion bits of data can be transferred per second.

About University of Toronto

Established in 1827, the University of Toronto is Canada's largest university, recognized as a global leader in research and teaching. U of T's distinguished faculty, institutional record of groundbreaking scholarship and wealth of innovative academic opportunities continually attract outstanding students and academics from around the world. U of T is committed to providing a learning experience that benefits from both a scale almost unparalleled in North America and from the close-knit learning communities made possible through its college system and academic divisions. Located in and around Toronto, one of the world's most diverse regions, U of T's vibrant academic life is defined by a unique degree of cultural diversity in its learning community. The University is sustained environmentally by three green campuses, where renowned heritage buildings stand beside award-winning innovations in architectural design.

For more information: http://www.utoronto.ca/

About Fujitsu Ltd

Fujitsu is a leading provider of IT-based business solutions for the global marketplace. With approximately 160,000 employees supporting customers in 70 countries, Fujitsu combines a worldwide corps of systems and services experts with highly reliable computing and communications products and advanced microelectronics to deliver added value to customers. Headquartered in Tokyo, Fujitsu Limited (TSE: 6702) reported consolidated revenues of 4.6 trillion yen (US$47 billion) for the fiscal year ended March 31, 2009. For more information, please visit www.fujitsu.com.

Contact: Fujitsu Laboratories Ltd.
Design Solutions Lab.
Platform Technologies Lab.
Tel: +81-44-754-2635
E-mail:hsio_adc_pr@ml.labs.fujitsu.com

University of Toronto
Prof. Ali Sheikholeslami
Dept. of Electrical and Computer Engineering
Tel: +1(416)978-1681
E-mail:ali@eecg.utoronto.ca
Address: 10 King's College Road, Toronto, Ontario, M5S 3G4

Copyright 2010 ACN Newswire. All rights reserved.

Kawasaki, Japan, Feb 10, 2010 - (ACN Newswire) - Fujitsu Laboratories Limited and the University of Toronto today announced that they have jointly developed the world's first high-reliability read-method for use with spin-torque-transfer (STT) MRAM(1) that is insusceptible to erroneous writes. STT MRAM is regarded as a potential future form of non-volatile memory(2) that could be used as an alternative to flash memory. NOR flash memory that is embedded in microcontrollers widely used in mobile phones and other electronic devices is expected to reach the limits of its feasible miniaturization in the near future, which has led to the search for an alternative low-power non-volatile memory that will allow continued necessary miniaturization. By resolving one of the major obstacles to using STT MRAM, Fujitsu and the University of Toronto's new read-method marks a major step towards the practical implementation of STT MRAM as a necessary replacement for flash memory, in view of future requirements that will be necessary for compact and low-power electronic devices.

Details of this technology were presented at the IEEE International Solid-State Circuits Conference 2010 (ISSCC 2010) being held in San Francisco from February 7-11. (Presentation number: 14.1)

Background

Many electronic devices such as mobile phones or PDAs use microcontrollers with embedded flash memory, which allows onboard software to be rewritten. However, NOR flash memory used in such microcontrollers is nearing the physical limits of its miniaturization, which has led to research on various types of memory that could replace NOR flash memory.

STT MRAM, which uses magnetic materials as the memory storage element, is gaining attention as an emerging potential candidate to replace flash memory, as STT MRAM meets the needs for speed, low power consumption, and miniaturization that would make it a good candidate to replace flash memory.

Technological Challenges

STT MRAM uses memory storage elements that take advantage of the effect in which a current that is passed through a magnetic material - such as a magnetic tunnel junction (MTJ)(3) - reverses its direction of magnetization (Figure 1). Passing a current through the MTJ causes its direction of magnetization to switch between a parallel or anti-parallel state, which has the effect of switching between low resistance and high resistance. Because this can be used to represent the 1s and 0s of digital information, STT MRAM can be used as a non-volatile memory.

Reading STT MRAM involves applying a voltage to the MTJ to discover whether the MTJ offers high resistance to current ("1") or low ("0"). However, a relatively high voltage needs to be applied to the MTJ to correctly determine whether its resistance is high or low, and the current passed at this voltage leaves little difference between the read-current and the write-current. Any fluctuation in the electrical characteristics of individual MTJs could cause what was intended as a read-current, to have the effect of a write-current, thus reversing the direction of magnetization of the MTJ.

Newly-developed Technology

In a joint collaboration, Fujitsu Laboratories and the University of Toronto have developed an innovative circuit design (Figure 3) that for the first time resolves the issue of erroneous writes in STT MRAM during read operations.

The newly developed read-method uses a negative resistance(4) that is intermediate between the MTJ's high resistance and low resistance on a parallel circuit (Figure 4). If the MTJ is in a high-resistance state, this circuit exhibits negative-resistance characteristics. If the MTJ is in a low-resistance state, then it exhibits normal-resistance characteristics. These characteristics allow the resistance value to be read at lower voltages than before, suppressing the tendency of the read operation to reverse the direction of magnetization and avoiding the problem of erroneous write operations.

Results

The development of this new read circuit with negative resistance has resulted in STT MRAM that is insusceptible to erroneous writes caused by fluctuations in the electrical characteristics of the MTJs. It is anticipated that the STT MRAM used as miniaturized non-volatile memory would enable greater high-performance in mobile phones and other electronic devices.

Future Developments

Fujitsu Laboratories and the University of Toronto plan to continue with R&D related to STT MRAM to strive toward practical implementation, such as lowering write currents and developing process technologies for further miniaturization.

Glossary and Notes

1 Spin- Torque-Transfer MRAM:Spin-torque-transfer magnetoresistive (STT) random access memory. MRAM that uses the "spin-torque-transfer" effect to reverse the direction of magnetization of an element by passing current through it.

2 Non-volatile memory:Memory that persists even when electrical power is cut.

3 Magnetic tunnel junction (MJT):A tunnel junction that uses the magnetoresistive effect. Consists of a recording layer made of ferromagnetic material, an insulating film a few atoms thick, and a layer made of ferromagnetic material that will not change its direction of magnetization in the presence of a current.

4 Negative resistance:An element that has negative resistance value, in which its current decreases when voltage rises.

About University of Toronto

Established in 1827, the University of Toronto is Canada's largest university, recognized as a global leader in research and teaching. U of T's distinguished faculty, institutional record of groundbreaking scholarship and wealth of innovative academic opportunities continually attract outstanding students and academics from around the world. U of T is committed to providing a learning experience that benefits from both a scale almost unparalleled in North America and from the close-knit learning communities made possible through its college system and academic divisions. Located in and around Toronto, one of the world's most diverse regions, U of T's vibrant academic life is defined by a unique degree of cultural diversity in its learning community. The University is sustained environmentally by three green campuses, where renowned heritage buildings stand beside award-winning innovations in architectural design.

For more information: http://www.utoronto.ca/

About Fujitsu Ltd

Fujitsu is a leading provider of IT-based business solutions for the global marketplace. With approximately 160,000 employees supporting customers in 70 countries, Fujitsu combines a worldwide corps of systems and services experts with highly reliable computing and communications products and advanced microelectronics to deliver added value to customers. Headquartered in Tokyo, Fujitsu Limited (TSE: 6702) reported consolidated revenues of 4.6 trillion yen (US$47 billion) for the fiscal year ended March 31, 2009. For more information, please visit www.fujitsu.com.

Contact: Fujitsu Laboratories Ltd.
Technology Integration Lab.
Platform Technologies Lab.
Tel: +81(46)250-8379
E-mail:til-si@ml.labs.fujitsu.com

University of Toronto
Prof. Ali Sheikholeslami
Dept. of Electrical and Computer Engineering
Tel: +1(416)978-1681
E-mail:ali@eecg.utoronto.ca
Address: 10 King's College Road, Toronto, Ontario, M5S 3G4 Canada

Copyright 2010 ACN Newswire. All rights reserved.

PARIS--(BUSINESS WIRE)-- Sanofi-aventis, one of the world's largest diversified healthcare companies, reports earnings for the full-year 2009. CEO Chris Viehbacher comments on earnings and outlook.

Use these links to watch the video interview in the format of your choice:

Windows Media Player:

http://www.eurobusinessmedia.com/interviewWmp.php?id_article=503

Flash Player:

http://www.eurobusinessmedia.com/interviewFlash.php?id_article=503

Use this link to read the interview transcript:

http://www.eurobusinessmedia.com/transcript.php?id_article=503

Topics covered in the interview include:

    --  Transforming Program update
    --  FY 2009 results & guidance for 2010
    --  External growth
    --  More products of value
    --  Vaccines
    --  Emerging markets
    --  Diabetes
    --  Consumer Health Care
    --  Generic for Lovenox
    --  2013 savings target

About Sanofi-aventis:

Sanofi-aventis, a leading global diversified healthcare company, discovers, develops and distributes therapeutic solutions to improve the lives of everyone. Sanofi-aventis is listed in Paris (EURONEXT : SAN) and in New York (NYSE : SNY).

Company website: http://en.sanofi-aventis.com/home.asp

    Source: Sanofi-aventis

New USB cellular adaptor allows patients to stay connected with physicians without the need for a standard landline phone connection

ST. PAUL, Minn.--(BUSINESS WIRE)-- St. Jude Medical, Inc. (NYSE: STJ) today announced European CE Mark approval of its USB cellular adaptor for the Merlin@home(TM) transmitter, a system that allows important patient data from an implantable cardiac device to be wirelessly downloaded and securely transmitted via telephone for review by a physician. The new USB adaptor allows patients using a Merlin@home transmitter to transfer data to their physician over the cellular network, in addition to the existing landline service previously available.

"The USB cellular adaptor allows patients who frequently travel or relocate to be free of the restrictions of a traditional telephone line," said Dr. Helen Hogh Petersen, of Rigshospitalet in Copenhagen, Denmark. "This addition to the remote monitoring system helps to ensure that patients can stay connected with their device follow-up clinic wherever they may live or travel."

The USB cellular adaptor is a small device that plugs into new and existing Merlin@home transmitters. The transmitter typically sits on a patient's bedside table and wirelessly communicates with the patient's device during the night. Regularly scheduled follow-up appointments and daily device checks occur without any patient interaction required. This connectivity allows patients to limit the need for unnecessary visits to their physician's office, but also allows physicians to more quickly become aware of any changes with the patient's condition or device.

The Merlin@home transmitter is transportable and can transmit device data from anywhere with a mobile signal or landline and electrical power. The transmitter supports all radio-frequency (RF) St. Jude Medical implantable cardioverter defibrillators (ICDs) and cardiac resynchronization therapy defibrillators (CRT-Ds), and the Accent(TM) RF pacemaker and Anthem(TM) RF CRT-P (cardiac resynchronization therapy pacemaker). The Accent RF pacemaker and Anthem CRT-P are the first and only pacemakers that provide complete remote and in-clinic follow-ups via wireless communication. The data from these devices are transmitted from the patient to the physician via the Merlin.net(TM) Patient Care Network (PCN), an Internet-based repository of patient and device data.

The need for data communication over the cellular network is particularly significant in Europe. According to a 2008 Eurobarometer E-communications Household Survey, nearly a quarter (24%) of all European households had only mobile phone access, and the mobile-only rate was even higher in the 12 newest European Union Member States (39%).

"The USB Cellular Adapter expands the global reach of the Merlin.net PCN to new markets, particularly those markets that rely heavily on cellular technology," said Eric S. Fain, M.D., president of the St. Jude Medical Cardiac Rhythm Management Division. "This technology provides a reliable, secure transmission option that allows both patients and clinicians to experience the value of connectivity."

Implantable cardiac devices are designed to capture and record information about device performance and patient heart rhythms that is vital to patient care. Merlin.net PCN organizes this information for fast analysis and easy review and allows data to be sent directly to a clinic's or a hospital's EHR system so the data can be included in the patient's comprehensive personal health record. Alerts can also be set up by the physician, based on their preferences, notifying them of any urgent changes with the patient's condition or device.

The data transferred using the Merlin@home device is fully encrypted and meets or exceeds all applicable national data privacy and security requirements in every country where we use the Merlin.net PCN. In addition, BSI Management Systems, an international standards, testing, registration and certification organization, has awarded St. Jude Medical the information security certification ISO/IEC 27001:2005. This ISO certification, a stringent worldwide information security standard, recognizes that St. Jude Medical's Merlin.net PCN has established processes and standards that maintain the strictest levels of confidentiality, integrity and availability for its customers. The Merlin.net PCN is the first medical device data network to be recognized with this certification.

The Merlin.net PCN was also recognized as a silver winner of the 2009 Medical Design Excellence Awards, an award competition that is organized and presented by Canon Communications LLC and is the only awards program that exclusively recognizes contributions and advances in the design of medical products.

About St. Jude Medical

St. Jude Medical develops medical technology and services that focus on putting more control into the hands of those who treat cardiac, neurological and chronic pain patients worldwide. The company is dedicated to advancing the practice of medicine by reducing risk wherever possible and contributing to successful outcomes for every patient. Headquartered in St. Paul, Minn., St. Jude Medical employs more than 14,000 people worldwide and has four major focus areas that include: cardiac rhythm management, atrial fibrillation, cardiovascular and neuromodulation. For more information, please visit sjm.com.

Forward-Looking Statements

This news release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. Such forward-looking statements include the expectations, plans and prospects for the Company, including potential clinical successes, anticipated regulatory approvals and future product launches, and projected revenues, margins, earnings and market shares. The statements made by the Company are based upon management's current expectations and are subject to certain risks and uncertainties that could cause actual results to differ materially from those described in the forward-looking statements. These risks and uncertainties include market conditions and other factors beyond the Company's control and the risk factors and other cautionary statements described in the Company's filings with the SEC, including those described in the Risk Factors and Cautionary Statements sections of the Company's Quarterly Reports on Form 10-Q for the fiscal quarters ended April 4, 2009, July 4, 2009 and October 3, 2009. The Company does not intend to update these statements and undertakes no duty to any person to provide any such update under any circumstance.

    Source: St. Jude Medical, Inc.

PARIS--(BUSINESS WIRE)-- Regulatory News:

CGGVeritas (Paris: GA) (NYSE: CGV) will announce its fourth quarter and full year 2009 results on Thursday, February 25th 2010, before the opening of the Paris and New York stock exchanges.

A press release will be available on our website: www.cggveritas.com at 7:30 AM on this date.

    --  Robert BRUNCK, Chairman and CEO,will comment on the results during a
        public presentation at 9:30 AM - at Maison du Barreau - 2 & 4 rue de
        Harlay - Paris 1st.
    --  an English language conference call is scheduled at 3:00 PM(Paris time)
        - 2:00 PM (London time) - 8:00 AM (US CT) - 9:00 AM (US ET).

To take part in the English language conference, simply dial five to ten minutes prior to the scheduled start time.

- US Toll-Free             1 877 485 3104

- International call-in    1 201 689 8579

- Replay                   1 877 660 6853 & 1 201 612 7415 - ACCT#356 -
                           ID#342704

You will be asked for the name of the conference: "CGGVeritas Q4 & full year 2009 results".

Copies of the presentation will be posted on the Company website and can be downloaded.

The conference call will be broadcast live on the CGGVeritas website www.cggveritas.com and a replay will be available for two weeks thereafter.

About CGGVeritas:

CGGVeritas (www.cggveritas.com) is a leading international pure-play geophysical company delivering a wide range of technologies, services and equipment through Sercel, to its broad base of customers mainly throughout the global oil and gas industry.

CGGVeritas is listed on the Euronext Paris SA (ISIN: 0000120164) and the New York Stock Exchange (in the form of American Depositary Shares, NYSE: CGV).

    Source: CGGVeritas