Company Filing History:
Years Active: 1994-2016
Title: The Innovative Contributions of William W Cheng
Introduction
William W Cheng is a notable inventor based in Redondo Beach, California. He has made significant contributions to the field of electronics, particularly in the development of advanced analog to digital converters. With a total of 7 patents to his name, Cheng's work has had a lasting impact on the industry.
Latest Patents
Cheng's latest patents include a "Wideband Multi-Mode Current Switch for Digital to Analog Converter." This innovative current switching cell features three stages: a first control stage, a data stage, and a second control stage. The first control stage can either disconnect the outputs of the digital to analog converter or connect them to the outputs of the data stage. The data stage operates in one of two states based on the received data signal, while the second control stage selectively inverts the output of the digital to analog converter. The design allows for various combinations of control waveforms to implement different modes of operation.
Another significant patent is the "Multi-Mode Analog to Digital Converter." This novel ADC includes an input terminal for receiving an analog input signal and multiple processing stages that generate output signals from their respective inputs. A mechanism determines the mode of operation and connects the processing stages and input terminal in a predetermined configuration. In one embodiment, the ADC can function as a subranging ADC, with a signal processor that automatically selects the mode based on the frequency components of the input signal.
Career Highlights
Throughout his career, Cheng has worked with prominent companies such as Raytheon Company and Hughes Aircraft Company. His experience in these organizations has contributed to his expertise in the field of electronics and innovation.
Collaborations
Cheng has collaborated with notable individuals in his field, including Lloyd Frederick Linder and Erick M Hirata. These collaborations have likely enriched his work and led to further advancements in technology.
Conclusion
William W Cheng's contributions to the field of electronics through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the development of advanced technologies in the industry.