This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Sandisk Corporation. Active years: 2010-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010-2011
Title: En-Hsing Chen: Innovator in Semiconductor Processing
Introduction
En-Hsing Chen is a notable inventor based in Fremont, CA (US). He has made significant contributions to the field of semiconductor processing, holding a total of 3 patents. His work focuses on enhancing the efficiency and accuracy of semiconductor manufacturing processes.
Latest Patents
One of his latest patents is titled "Mask reuse in semiconductor processing." This innovation allows a mask to be reused to form the same pattern in multiple layers during semiconductor processing. It also includes the formation of reference marks that enable alignment accuracy to be checked, thereby mitigating interference between reference marks in different layers. Another significant patent is "Test structure formation in semiconductor processing." This patent describes the formation of test structures during semiconductor processing, which allows for the monitoring of performance characteristics as the process proceeds. The test structures are created using a single mask, which also facilitates the formation of alignment marks that do not interfere with one another as subsequent levels are patterned. This method allows for the creation of different types of test structures, providing valuable insights into the performance characteristics of various devices.
Career Highlights
En-Hsing Chen is currently employed at Sandisk Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing semiconductor processing techniques, contributing to the overall efficiency and effectiveness of manufacturing processes.
Collaborations
He has collaborated with notable coworkers, including Calvin K Li and Yung-Tin Chen, who have also contributed to advancements in semiconductor technology.
Conclusion
En-Hsing Chen's contributions to semiconductor processing through his innovative patents and collaborative efforts highlight his importance in the field. His work continues to influence the efficiency and accuracy of semiconductor manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile