Company Filing History:
Years Active: 2005-2023
Title: Innovations by Cheng Zhong in Low-Power CMOS Technologies
Introduction
Cheng Zhong, an accomplished inventor located in San Diego, CA, holds an impressive portfolio of 22 patents. His work primarily revolves around advancing low-power and high-speed circuit technologies, enabling significant improvements in electronic device performance and efficiency.
Latest Patents
Among his latest innovations, Cheng has developed a low-power high-speed CMOS clock generation circuit. This innovative circuit features a phase generator that responds to an input clock signal to create multiple intermediate clock signals with varying phase shifts. It also includes a phase rotator circuit to produce phase-adjusted clock signals, a frequency doubler circuit for generating two frequency-doubled clock signals that maintain a 180° phase difference, and a quadrature clock generation circuit that provides four output signals, representing both in-phase and quadrature versions of the frequency-doubled signals. Another significant patent by Cheng focuses on power saving during connection detection. This electronic device encompasses a receiver sense circuit that generates a detection signal upon connection to a sink device, allowing the controller to activate a direct current (DC) voltage source based on this feedback.
Career Highlights
Cheng Zhong is a prominent engineer at Qualcomm Incorporated, where he has contributed to developing cutting-edge technology aimed at improving electronic devices' efficiency and performance. His dedication to innovation has established him as a key player in the field of CMOS technologies.
Collaborations
Throughout his career, Cheng has collaborated with talented engineers such as Xiaohua Kong and Nam Dang. These partnerships have enabled him to tackle complex challenges in circuit design and develop solutions that enhance the capabilities of modern electronics.
Conclusion
Cheng Zhong's contributions to low-power and high-speed CMOS technologies mark him as an influential inventor in contemporary electronics. With numerous patents under his name, he continues to play a pivotal role in advancing innovations that shape the future of electronic devices.
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.