Company Filing History:
3 out of 7,642 
2 out of 832,843 Years Active: 1991-2005
Title: Innovations by Chin Y Cheng
Introduction
Chin Y Cheng is a notable inventor based in Cupertino, CA (US). He holds a total of 5 patents that showcase his contributions to the field of electrical engineering and power distribution. His work emphasizes the importance of adaptability and efficiency in power systems.
Latest Patents
One of his latest patents is titled "Method and apparatus for three-phase to single-phase power distribution." This invention provides a country-independent arrangement of connection pins to interface with equipment deriving power from a three-phase power supply. It allows for one or more single-phase output voltages at designated pins, ensuring compatibility across different countries. The connector includes electrical terminals wired according to a country-dependent arrangement, with jumpers configured to provide short circuits between designated connection pins.
Another significant patent is the "Universal AC sequencer for a server." This AC sequencer is designed to receive source AC voltage via a universally accepted connector, such as an IEC 309 compatible connector. It can be used in various countries, accommodating different specifications for AC power cords and connectors. The sequencer can intelligently daisy-chain with remote slave units, allowing for efficient control and status signal management.
Career Highlights
Chin Y Cheng has worked with prominent companies, including Sun Microsystems, Inc. His experience in these organizations has contributed to his innovative approach to electrical engineering and power distribution technologies.
Collaborations
Chin has collaborated with notable individuals such as Anthony N Eberhardt and Eddie Y Wong. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Chin Y Cheng's contributions to the field of electrical engineering are significant, with his patents reflecting a commitment to innovation and adaptability in power distribution systems. His work continues to influence the industry and pave the way for future advancements.