Location History:
- Austin, TX (US) (1995 - 2002)
- Cupertino, CA (US) (2003)
Company Filing History:
Years Active: 1995-2003
Title: Innovations of Tat-Kwan Edgar Yu
Introduction
Tat-Kwan Edgar Yu is a notable inventor based in Cupertino, CA, with a significant contribution to the field of semiconductor technology. He holds 8 patents that reflect his expertise and innovative spirit. His work primarily focuses on methods and apparatuses that enhance the performance and reliability of semiconductor devices.
Latest Patents
One of his latest patents is titled "Implementation of an inhibit during soft programming to tighten an erase voltage distribution." This invention discloses methods for tightening an erased bit threshold voltage distribution. The method involves processing erased bits associated with an erased bit distribution, which includes an over-erased bit and a bit that exceeds a second threshold voltage value. By inhibiting the fast bit and applying a soft program pulse, the method ensures that the second value remains stable while allowing the first value of the over-erased bit to increase. Another significant patent is "Method for adding features to a design layout and process for designing a mask." This patent emphasizes the selective placement of polishing dummy feature patterns tailored to specific semiconductor devices and polishing conditions. It allows for the prediction of polishing effects on active features during integrated circuit design.
Career Highlights
Tat-Kwan has worked with prominent companies such as Motorola Corporation and SanDisk Corporation, where he applied his innovative ideas to real-world applications. His experience in these organizations has contributed to his development as a leading inventor in the semiconductor industry.
Collaborations
Throughout his career, Tat-Kwan has collaborated with notable colleagues, including Chris C. Yu and Edward Outlaw Travis, Jr. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Tat-Kwan Edgar Yu's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to shape the future of the industry.