ZiQiang Zhao

Title: Innovator Spotlight: ZiQiang Zhao from Chengdu, China

Introduction: ZiQiang Zhao is a notable inventor based in Chengdu, China, recognized for his contributions to the field of semiconductor technology. With a total of two patents to his name, Zhao is making significant strides in the development of advanced electronic devices.

Latest Patents: One of Zhao's latest innovations is a power MOSFET with a deep source contact. This invention outlines a method for forming an electronic device that includes a plurality of closed loops over a semiconductor substrate. Each of these loops features a first and second polysilicon gate structure, which converge in the outer portion, while remaining parallel in the inner portion. Additionally, the method introduces trench contacts located between pairs of closed loops, designed to enhance the overall performance and efficiency of the power MOSFET.

Another notable patent is the design of a power MOSFET integrated circuit (IC) device, which comprises an array of MOSFET cells formed within a semiconductor substrate. This array features a unique structure where each interior MOSFET cell is coupled at a common drain contact and has a trench extended into the substrate contact region, cleverly aligned to a curvilinear polysilicon gate layout. These innovations push the boundaries of what is possible in semiconductor design.

Career Highlights: ZiQiang Zhao is currently associated with Texas Instruments Corporation, a leading firm in the semiconductor industry. His work focuses on advancing technologies that improve electronic device efficiency and performance, making significant contributions to the company's innovations in semiconductor designs.

Collaborations: Throughout his career, Zhao has had the opportunity to collaborate with talented individuals such as Furen Lin and Frank Alexander Baiocchi. These partnerships enhance the exchange of ideas and foster a collaborative environment aimed at pushing technological boundaries.

Conclusion: With his two patents and ongoing work at Texas Instruments Corporation, ZiQiang Zhao exemplifies the innovative spirit that drives progress in the field of semiconductor technology. His inventions, particularly in power MOSFET designs, are paving the way for more efficient electronic devices, showcasing the vital role he plays in the advancement of technology.