Location History:
- San Jose, CA (US) (2015)
- Union City, CA (US) (2010 - 2017)
Company Filing History:
Years Active: 2010-2017
Title: Innovations of Wai-Keung Peter Cheng
Introduction
Wai-Keung Peter Cheng is a notable inventor based in Union City, California. He holds a total of 10 patents, showcasing his significant contributions to the field of electrical engineering and power conversion technologies. His work has had a profound impact on the efficiency and control of power systems.
Latest Patents
Among his latest patents is the "Average Current Control for a Switched Power Converter." This invention involves a circuit designed to control a switch in a power converter, regulating peak current to achieve a specified average current through a load. The control logic monitors the voltage across a sensing resistor, generating a signal to turn the switch OFF when the voltage reaches a threshold value. Another significant patent is the "LED Current Control," which allows for the control of parallel light-emitting diode channels using a pulsed control signal. This innovation adjusts the channel duty cycle of each current control signal in response to current sense input signals, enhancing the dimming capabilities of LED systems.
Career Highlights
Wai-Keung Peter Cheng has worked with prominent companies in the semiconductor industry, including Alpha & Omega Semiconductor Corporation and Atmel Corporation. His experience in these organizations has contributed to his expertise in power management and control systems.
Collaborations
Throughout his career, he has collaborated with talented individuals such as Allen Chang and Charles Cai. These partnerships have fostered innovation and the development of advanced technologies in the field.
Conclusion
Wai-Keung Peter Cheng's contributions to electrical engineering through his patents and collaborations highlight his role as a leading inventor in power conversion technologies. His work continues to influence the industry and drive advancements in energy efficiency.
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.