Company Filing History:
Years Active: 2016
Title: Innovations of Sam Zheng
Introduction
Sam Zheng is a notable inventor based in Shanghai, China. He has made significant contributions to the field of integrated circuits and power management systems. With a total of 2 patents, his work reflects a commitment to advancing technology in practical applications.
Latest Patents
One of his latest patents is titled "Method and apparatus for integrated circuit protection." This invention includes a circuit module and an isolation device. The isolation device is designed to couple a ground node of the circuit module to a power ground in an on state, and to isolate the ground node from the power ground in an off state. This innovative design allows the isolation module to enter the off state when the integrated circuit receives a negative input voltage.
Another significant patent is the "Dual input single output power multiplexer for near field communication application." This patent outlines systems, methods, and platforms for power multiplexer switching operations. The system includes a near field communication (NFC) module that receives power through a radio frequency (RF) channel, and a subscriber identity module (SIM) circuit configured with a supply voltage port. The power multiplexer circuit controllably couples the SIM circuit supply voltage port to the NFC module, ensuring that the SIM circuit remains operable even in the absence of a primary device power source.
Career Highlights
Sam Zheng is currently employed at Fairchild Semiconductor Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and reliability of electronic devices.
Collaborations
Throughout his career, Sam has collaborated with talented individuals such as Ni Sun and Jeongil Lee. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.
Conclusion
Sam Zheng's contributions to the field of integrated circuits and power management are noteworthy. His innovative patents demonstrate a deep understanding of technology and its applications. As he continues to work at Fairchild Semiconductor Corporation, his future endeavors are anticipated to further impact the industry positively.