Company Filing History:
Years Active: 2016-2024
Title: Innovations of Chia-Wen Wang
Introduction
Chia-Wen Wang is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of eight patents. His work focuses on enhancing the performance and efficiency of memory devices.
Latest Patents
One of his latest patents is a method of programming MLC (Multi-Level Cell) memory devices. This innovation involves measuring the disturb characteristics of a program block with multiple memory cells. Based on these characteristics, the threshold voltage variations of the memory cells are acquired. The process includes providing multiple initial program voltage pulses according to a predetermined signal level, followed by adjusting these pulses to create compensated program voltage pulses. Ultimately, these compensated pulses are outputted to program the memory cells to the desired signal level.
Another notable patent is related to a semiconductor device that features a substrate with at least one active area and trench isolation regions. This device includes a charge trapping structure and divots in the trench isolation regions. A silicon oxide layer is placed in the divots, while a gate oxide layer surrounds the active area. This design aims to improve the functionality and reliability of semiconductor devices.
Career Highlights
Chia-Wen Wang is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His expertise and innovative approaches have positioned him as a key figure in advancing memory technology.
Collaborations
He has collaborated with notable colleagues, including Kuo-Lung Li and Ping-Chia Shih, who contribute to the dynamic research environment at United Microelectronics Corporation.
Conclusion
Chia-Wen Wang's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to pave the way for advancements in memory devices and semiconductor applications.