Company Filing History:
Years Active: 2017-2018
Title: Hao Zhi: Innovator in Clock Signal Generation and Comparator Circuits
Introduction
Hao Zhi is a notable inventor based in Suzhou, China. He has made significant contributions to the field of electronics, particularly in the development of clock signal generators and comparator circuits. With a total of 3 patents to his name, Zhi's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
One of Hao Zhi's latest patents is a low temperature coefficient clock signal generator. This invention features a relaxation oscillator designed to generate a low temperature coefficient (LTC) clock signal. The system includes a reference voltage generator that produces an LTC current and a bandgap reference voltage. The use of positive temperature coefficient (PTC) resistors helps to mitigate the effects of temperature variations, ensuring stable performance. The oscillator utilizes the LTC current and bandgap reference voltage to generate a reliable clock signal.
Another significant patent is the rail-to-rail comparator with a shared active load. This circuit design incorporates NMOS and PMOS differential input stages, which are connected to a shared-load stage. This innovative approach allows for a compact circuit area, low power consumption, and minimal propagation delay, all while maintaining a rail-to-rail input common-mode voltage range.
Career Highlights
Hao Zhi has worked with prominent companies in the semiconductor industry, including NXP USA, Inc. and Freescale Semiconductor, Inc. His experience in these organizations has contributed to his expertise in electronic design and innovation.
Collaborations
Throughout his career, Zhi has collaborated with talented individuals such as Liang Zhang and Jianzhou Wu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hao Zhi's contributions to the field of electronics, particularly in clock signal generation and comparator circuits, highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving electronic systems.
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