This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Avago Technologies Fiber IP (Singapore) Pte. Ltd, Agilent Technologies, Inc., Avago Technologies General IP (Singapore) Pte. Ltd.. Active years: 2005-2011.
Company Filing History:
2 out of 258 
1 out of 4,729 
1 out of 1,813 
Years Active: 2005-2011
Title: An-Nien Cheng: Innovator in Optical Communications
Introduction
An-Nien Cheng is a prominent inventor based in San Jose, CA, known for his contributions to the field of optical communications. With a total of 4 patents to his name, Cheng has made significant advancements that enhance the functionality and efficiency of optical devices.
Latest Patents
Cheng's latest patents include an innovative optical communications device featuring a mounting core. This device not only serves as a mounting system for core components but also functions as a heat dissipation system, protecting the components from dust and damage. Additionally, it allows for a compact design while maintaining signal integrity. Another notable patent involves a monitoring method and device for assessing the forward voltage of a laser diode in a laser diode driver integrated circuit (IC). This technology enables real-time health assessments of laser diodes, which are crucial for transmitters and transceivers.
Career Highlights
Throughout his career, An-Nien Cheng has worked with leading companies in the technology sector, including Avago Technologies and Agilent Technologies, Inc. His experience in these organizations has contributed to his expertise in optical communications and device innovation.
Collaborations
Cheng has collaborated with notable professionals in his field, including Laura M. Giovane and David J. K. Meadowcroft. These collaborations have further enriched his work and contributed to the development of advanced optical technologies.
Conclusion
An-Nien Cheng's contributions to optical communications through his patents and professional collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of efficient and compact optical devices.