Company Filing History:
Years Active: 2018-2023
Title: Ta-Ching Yeh: Innovator in Semiconductor Technology
Introduction
Ta-Ching Yeh is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing memory devices, which are crucial for modern electronic applications.
Latest Patents
One of Ta-Ching Yeh's latest patents is a memory device with a charge-recycling arrangement. This semiconductor device includes a sense amplifier, a branched line selectively connectable to the amplifier, and an array of bit lines connected to corresponding memory cells. The intra-sense-amplifier recycling arrangement is designed to recover a first charge from a first bit line associated with a memory cell. It boosts the branched line to a reference voltage by reusing the first charge to partially charge the branched line. The sense amplifier is configured to evaluate a stored value in a second memory cell relative to the reference voltage.
Another notable patent is a memory device with a recycling arrangement for gleaned charge. This device also includes a sense amplifier and a branched line selectively connectable to the sense amplifier. It features a recycling arrangement that connects to the branched line and an array of memory cells. A multiplexer is configured to connect the branched line to a selected memory cell through a corresponding line among the bit lines. The controller manages the recycling arrangement and multiplexer to perform intra-sense-amplifier recycling of a gleaned amount of charge recovered from a first read operation to a second read operation.
Career Highlights
Ta-Ching Yeh is currently employed at Taiwan Semiconductor Manufacturing Company Ltd. His work has significantly impacted the development of advanced semiconductor devices, making them more efficient and effective.
Collaborations
He collaborates with Hung-Chang Yu, a talented woman in the field, contributing to innovative projects and advancements in semiconductor technology.
Conclusion
Ta-Ching Yeh's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative approaches continue to shape the future of memory devices.