This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Advanced Analogic Technologies (Hong Kong) Limited, Advanced Analogic Technologies Incorporated. Active years: 2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 55 
2 out of 175 
Years Active: 2010
Title: The Innovations of Inventor Cho Chiu Ma in Lateral Trench MOSFETs
Introduction
Cho Chiu Ma, an inventive engineer based in Hong Kong, has made significant contributions to the field of semiconductor technology. With two patents to his name, he has developed groundbreaking methods that enhance the functionality and efficiency of lateral trench MOSFETs. His latest work reflects advanced techniques that are poised to influence the electronics industry substantially.
Latest Patents
Cho Chiu Ma's latest patents focus on the innovative method of forming a lateral trench MOSFET with direct trench polysilicon contact. This invention details a lateral trench MOSFET that incorporates a trench containing both a device segment and a gate bus segment. Notably, the gate bus segment is connected through a conductive plug that is formed in a dielectric layer over the substrate. This innovative approach eliminates the need for conventional surface polysilicon bridge layers. The conductive plug is created in a substantially vertical hole within the dielectric layer. This design allows the gate bus segment to be wider than the device segment, introducing a method that includes forming shallow trench isolation (STI) during the etching of conductive materials within the trench.
Career Highlights
Throughout his career, Cho Chiu Ma has worked with notable organizations that have enriched his experience and expertise. He has been associated with Advanced Analogic Technologies Incorporated and Advanced Analogic Technologies (Hong Kong) Limited. His roles in these companies have allowed him to fine-tune his skills and bring innovative ideas to fruition.
Collaborations
In the realm of innovation, collaborations play a crucial role. Cho Chiu Ma has had the opportunity to work alongside Donald Ray Disney, a fellow innovator. Their collaboration signifies the importance of teamwork in driving advancements within technology.
Conclusion
Cho Chiu Ma's inventive journey is marked by a commitment to pushing the boundaries of semiconductor technology. His latest patents showcase the potential for efficiency and enhancements in lateral trench MOSFET design. As the industry continues to evolve, Cho's contributions are sure to leave a lasting impact on future innovations in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile