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For the Inventor, By the Inventor

Irvine, CA, United States of America

Derek Tam

USPTO Granted Patents = 18 

 

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 37(Granted Patents)


Location History:

  • Irving, CA (US) (2003)
  • Irvine, CA (US) (2003 - 2016)

Company Filing History:

goldMedal18 out of 11,124 
 
Broadcom Corporation
 patents

Years Active: 2003-2016

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18 patents (USPTO):
1. 9252833 - Power efficient driver architecture (2016-02-02),
2. 9231655 - System and method for power control in a physical layer device (2016-01-05),
3. 8977869 - Method and system for controlling power of an IC chip based on reception of signal pulse from a neighboring chip (2015-03-10),
4. 8867352 - Receiver based power efficient transmitter for ethernet (2014-10-21),
5. 8598917 - Line driver with reduced dependency on process, voltage, and temperature (2013-12-03),
6. 8325756 - Method and system for a power reduction scheme for Ethernet PHYs (2012-12-04),
7. 8289046 - Switchable passive termination circuits (2012-10-16),
8. 8228091 - False-link protection circuit and method for utilizing same (2012-07-24),
9. 8183885 - Circuit for digitally controlling line driver current (2012-05-22),
10. 8148219 - Thick oxide P-gate NMOS capacitor for use in a low-pass filter of a circuit and method of making same (2012-04-03),
11. 7982491 - Active termination and switchable passive termination circuits (2011-07-19),
12. 7944251 - Reduced line driver output dependency on process, voltage, and temperature variations (2011-05-17),
13. 7547956 - Thick oxide P-gate NMOS capacitor for use in a low-pass filter of a circuit and method of making same (2009-06-16),
14. 7005898 - Programmable divider with built-in programmable delay chain for high-speed/low power application (2006-02-28),
15. 6882189 - Programmable divider with built-in programmable delay chain for high-speed/low power application (2005-04-19),

Title: The Innovative Contributions of Derek Tam

Introduction

Derek Tam is a prominent inventor based in Irvine, California, known for his significant contributions to technology and engineering. With a total of 18 patents to his name, he has made remarkable advancements in the field of power-efficient driver architecture and physical layer devices. His work has had a substantial impact on the industry, showcasing his expertise and innovative spirit.

Latest Patents

One of Derek's latest patents is titled "Power Efficient Driver Architecture." This invention discloses various embodiments for providing a power-efficient driver architecture that supports rail-to-rail operation in full duplex mode. The driver is designed to drive a duplex signal over a transmission medium, while a hybrid recovers a received signal from the duplex signal generated by a remote transceiver. The driver operates based on the received signal recovered by the hybrid, enhancing efficiency in communication systems.

Another notable patent is "System and Method for Power Control in a Physical Layer Device." This invention outlines a system and method for power control that enables energy savings during an active state. By monitoring the received signal level, a control module can adjust the signal level or amplitude and/or modify the voltage supply based on the communication characteristics of the transmission medium. This innovation contributes to more efficient power management in physical layer devices.

Career Highlights

Derek Tam has worked with several esteemed companies throughout his career, including Broadcom Corporation and Avago Technologies. His experience in these organizations has allowed him to develop and refine his skills as an inventor, leading to the creation of impactful technologies.

Collaborations

Derek has collaborated with notable professionals in the field, including Joseph Aziz and Takayuki Hayashi. These partnerships have fostered a creative environment that has contributed to the development of innovative solutions in technology.

Conclusion

Derek Tam's contributions to the field of technology through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in power efficiency and communication systems, making a lasting impact on the industry.

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