This inventor holds 7 USPTO granted patents and 2 published patent applications. Top assignee: Sien (Qingdao) Integrated Circuits Co., Ltd. Active years: 2023-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2023-2024
Title: Biography of Conghui Liu
Introduction: Conghui Liu is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of integrated circuits, particularly in power devices. With a total of seven patents to his name, Liu's work focuses on enhancing the performance and reliability of power MOSFETs and IGBTs.
Latest Patents: Liu's latest patents include innovations such as the "Notch shape of trench gate bottom corner for better breakdown voltage of power MOSFET and IGBT with good trade off to ron and ox reliability." This invention provides a device with a trench gate structure, which simplifies the design while improving breakdown voltages and reliability. Another notable patent is the "Super junction power device," which describes a power device with a super junction structure. This invention allows for a more efficient manufacturing process, reducing costs while increasing yield and reliability.
Career Highlights: Conghui Liu is currently employed at Sien (Qingdao) Integrated Circuits Co., Ltd. His work at the company has been instrumental in advancing the technology behind power devices. Liu's innovative designs have contributed to the development of more efficient and reliable electronic components.
Collaborations: Throughout his career, Liu has collaborated with notable colleagues, including Min-Hwa Chi and Huan Wang. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile