This inventor holds 47 USPTO granted patents and 12 published patent applications, primarily in Semiconductor Technology. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Taiwan Semiconductor Manufacturing Co., Ltd.. Active years: 2016-2026.
Location History:
- Taipei, TW (2018)
- Hsinchu, TW (2016 - 2024)
- New Taipei, TW (2018 - 2024)
- ChuBei, TW (2024)
Company Filing History:
46 out of 42,711Â 
1 out of 450Â Years Active: 2016-2026
Areas of Expertise:
Title: Chia-Ta Yu: A Pioneer in Semiconductor Innovations
Introduction: Chia-Ta Yu, based in New Taipei, Taiwan, is a prominent inventor in the semiconductor industry with an impressive portfolio of 37 patents. His work focuses on cutting-edge technology that plays a critical role in shaping the future of memory devices and semiconductor devices.
Latest Patents: Among his latest innovations is a patented three-dimensional memory device. This memory device incorporates a three-dimensional memory array with memory cells arranged across multiple layers in rows and columns. Each column is linked with a bit line and a select line, featuring select gate pairs that facilitate connections to global bit lines and select lines. The layers where the select gate pairs are formed are distinct from those containing the memory cells.
Another significant patent by Chia-Ta Yu covers a semiconductor device with a self-aligned wavy contact profile. This invention boasts a fin structure that is positioned over a substrate, featuring a channel region and a source/drain region. The design includes a gate structure that overlays both the substrate and the fin's channel region, and it incorporates an epitaxial source/drain feature with a unique wavy top surface, ensuring a seamless connection with the contact.
Career Highlights: Chia-Ta Yu's career is marked by significant contributions to the Taiwan Semiconductor Manufacturing Company Ltd. He has dedicated his expertise to advancing semiconductor technologies, pushing the boundaries of what is possible within the industry.
Collaborations: Throughout his career, Chia-Ta has collaborated with esteemed colleagues such as Sai-Hooi Yeong and Feng-Cheng Yang. Their combined efforts have fostered an innovative environment, leading to breakthroughs in semiconductor technologies and enhancing company output.
Conclusion: Chia-Ta Yu's extensive work and patented inventions demonstrate his dedication to innovation and excellence in the semiconductor field. His contributions not only solidify his status as a leading inventor but also pave the way for future advancements in memory and semiconductor devices. His journey continues to inspire others in the technology sector, showcasing the essential role of inventors in driving progress.