Location History:
- Mountain View, CA (US) (2008 - 2012)
- Los Altos, CA (US) (2007 - 2015)
Company Filing History:
Years Active: 2007-2015
Title: Innovations of David K Chin
Introduction
David K Chin is a prominent inventor based in Mountain View, CA. He has made significant contributions to the field of power-over-Ethernet communication systems. With a total of 12 patents to his name, Chin has demonstrated a strong commitment to advancing technology in this area.
Latest Patents
One of his latest patents is titled "Apparatus and method for multipoint detection in power-over-ethernet detection mode." This invention focuses on how power-over-Ethernet (PoE) communication systems can provide both power and data over the same link. The power source device (PSE) supplies DC power to a powered device (PD) while simultaneously transmitting high-speed data. The PSE controller plays a crucial role by measuring voltage, current, and temperature to assess the power needs of the PD. It can detect compatible PDs, classify their power requirements, and manage power supply accordingly. If a PD is found to be incompatible, the PSE can prevent power application, thus protecting the device from potential damage.
Another notable patent is "Apparatus and method for multi-point detection in power-over-Ethernet detection mode." This invention involves a method where a series of currents are applied sequentially to a link port of the PSE device. Each current is applied during different measurement intervals, allowing for voltage measurements to be taken. The detection module uses these measurements to determine if a valid power device is connected.
Career Highlights
David K Chin is currently employed at Broadcom Corporation, where he continues to innovate in the field of communication technologies. His work has had a significant impact on the efficiency and reliability of power-over-Ethernet systems.
Collaborations
Chin has collaborated with notable colleagues such as Agnes Woo and Anil Tammineedi, contributing to various projects that enhance the capabilities of power-over-Ethernet technologies.
Conclusion
David K Chin's contributions to the field of power-over-Ethernet communication systems are noteworthy. His innovative patents and work at Broadcom Corporation highlight his role as a leading inventor in this technology sector.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.