This inventor holds 7 USPTO granted patents. Top assignees: Broadcom Corporation, Avago Technologies General IP (Singapore) Pte. Ltd.. Active years: 2003-2017.
Location History:
- Hong Kong, CN (2003)
- Irvine, CA (US) (2004 - 2017)
Company Filing History:


Years Active: 2003-2017
Title: The Innovations of Derek Hing Sang Tam
Introduction
Derek Hing Sang Tam is a notable inventor based in Irvine, CA. He has made significant contributions to the field of integrated circuits, holding a total of 7 patents. His work primarily focuses on enhancing communication technologies, particularly through the use of universal serial bus (USB) connectivity.
Latest Patents
Derek's latest patents include innovations related to integrated systems with USB 2.0 and embedded USB 2 connectivity. One of his patents describes an integrated circuit that features a mapping circuit designed to determine the state associated with a first USB communication mode. This is achieved by analyzing the signal levels on two data lines. Additionally, the integrated circuit includes a line state converter circuit that generates a line state associated with a second USB communication mode based on the determined state and the signal levels. Another patent outlines an integrated circuit that detects signal levels on data lines to determine the communication mode, allowing for operation in multiple modes based on the detected communication mode.
Career Highlights
Throughout his career, Derek has worked with prominent companies in the technology sector. He has been associated with Broadcom Corporation and Avago Technologies General IP (Singapore) Pte. Ltd. His experience in these organizations has contributed to his expertise in integrated circuit design and development.
Collaborations
Derek has collaborated with several talented individuals in his field, including Ka Lun Choi and Desheng Ma. These collaborations have likely enriched his work and led to innovative solutions in integrated circuit technology.
Conclusion
Derek Hing Sang Tam is a distinguished inventor whose contributions to integrated circuit technology have made a significant impact. His patents reflect his commitment to advancing communication technologies, and his career showcases his dedication to innovation.