Company Filing History:
4 out of 1,724 
1 out of 934 Years Active: 2017-2019
Title: Innovations of Inventor Hong Yu
Introduction
Hong Yu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor technology. With a total of 4 patents, his work focuses on enhancing the efficiency and functionality of electronic devices.
Latest Patents
One of Hong Yu's latest patents is the "High voltage level shifting (HVLS) circuit and related semiconductor devices." This invention presents a high voltage level shifting circuit that includes a level conversion circuit designed to convert an input signal with a first high voltage to an output signal with a second high voltage. The circuit features a first switch connected to a power source and a control node of a first transistor, along with a second switch that connects to the control node of the first transistor and a first connection node. A switch control circuit manages these switches to ensure they do not operate simultaneously, significantly reducing the static current during the high voltage level conversion process.
Another notable patent is for a "Memory device, related method, and related electronic device." This memory device comprises a first memory cell, a first word line for transmitting a control signal, and a first bit line connected to the first memory cell. It also includes a second memory cell, a second word line, and a second bit line, along with a sense amplifier that connects to both transistors of the memory cells. This innovative design enhances the performance of memory devices.
Career Highlights
Hong Yu has worked with leading companies in the semiconductor industry, including Semiconductor Manufacturing International (Shanghai) Corporation and Semiconductor Manufacturing International (Beijing) Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Throughout his career, Hong Yu has collaborated with talented professionals such as Yi Jin Kwon and Hao Ni. These partnerships have contributed to the advancement of his projects and inventions.
Conclusion
Hong Yu's contributions to semiconductor technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the development of electronic devices.