Location History:
- Austin, TX (US) (1988 - 1994)
- Phoenix, AZ (US) (1992 - 1999)
Company Filing History:
Years Active: 1988-1999
Title: Innovations of Yee-Chaung See in Nonvolatile Memory Technology
Introduction
Yee-Chaung See is a prominent inventor based in Phoenix, AZ (US), known for his significant contributions to the field of nonvolatile memory devices. With a total of 10 patents to his name, he has made remarkable advancements in memory technology that have implications for various electronic applications.
Latest Patents
One of Yee-Chaung See's latest patents is focused on a single level gate nonvolatile memory device and method for accessing it. This innovative device includes a floating gate FET and a capacitor fabricated in two P-wells formed in an N-epitaxial layer on a P-substrate. The design incorporates P+ sinkers and N-type buried layers to provide isolation between the two P-wells. The NVM device is programmed or erased by biasing the FET and the capacitor to manipulate charge carriers onto or away from a conductive layer that serves as a floating gate of the FET. Data is read from the NVM device by sensing a current flowing in the FET while applying a reading voltage to the capacitor.
Another notable patent by Yee-Chaung See also pertains to a single level gate NVM device, which includes p-channel and n-channel floating gate FETs, an erasing capacitor, and a programming capacitor. The programming process involves applying a programming voltage to the programming capacitor while grounding the sources of the FETs. The erasing process is achieved by applying an erasing voltage to the erasing capacitor and grounding the sources of the FETs and the programming capacitor. Data is read by sensing a voltage level at the drains of the FETs while applying specific logic voltages to the sources.
Career Highlights
Yee-Chaung See is currently employed at Motorola Corporation, where he continues to innovate and develop advanced memory technologies. His work has significantly impacted the efficiency and functionality of nonvolatile memory devices.
Collaborations
Throughout his career, Yee-Chaung See has collaborated with notable colleagues, including Patrice M Parris and Thomas C Mele. These collaborations have fostered a creative environment that has led to groundbreaking advancements in memory technology.
Conclusion
Yee-Chaung See's contributions to nonvolatile memory technology exemplify the importance of innovation in the electronics industry. His patents reflect a deep
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