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For the Inventor, By the Inventor

Hsinchu, Taiwan

Wei-Yip Loh

USPTO Granted Patents = 32 

Average Co-Inventor Count = 6.7

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Hsinchu, SG (2022)
  • Hsinchu, TW (2019 - 2024)

Company Filing History:

goldMedal32 out of 40,635 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2019-2025

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32 patents (USPTO):
1. 12439625 - Semiconductor device structure and method for forming the same (2025-10-07),
2. 12433006 - Semiconductor device with conductive liners over silicide structures and method of making the semiconductor device (2025-09-30),
3. 12328890 - Contact with a silicide region (2025-06-10),
4. 12327788 - Gate to source drain interconnects (2025-06-10),
5. 12300900 - Ammonium fluoride pre-clean protection (2025-05-13),
6. 12300542 - Semiconductor device pre-cleaning (2025-05-13),
7. 12300496 - Deposition window enlargement (2025-05-13),
8. 12272621 - Buried conductive structure in semiconductor substrate (2025-04-08),
9. 12218012 - Method of manufacturing semiconductor devices with multiple silicide regions (2025-02-04),
10. 12166078 - Contact structure for semiconductor device and method (2024-12-10),
11. 12087642 - Selective dual silicide formation (2024-09-10),
12. 12046510 - Conductive feature formation and structure (2024-07-23),
13. 12009200 - Treatment for adhesion improvement (2024-06-11),
14. 11915976 - Semiconductor device pre-cleaning (2024-02-27),
15. 11901229 - Barrier-free approach for forming contact plugs (2024-02-13),

Certainly! Here is the article on inventor Wei-Yip Loh:

Title: Innovator Spotlight: Wei-Yip Loh, the Inventor from Hsinchu

Introduction:

Wei-Yip Loh is a prolific inventor based in Hsinchu, Taiwan, known for his groundbreaking work in semiconductor devices. With an impressive portfolio of 19 patents, Wei-Yip Loh has made significant contributions to the field of technology and innovation.

Latest Patents:

1. Semiconductor Device Pre-Cleaning: Wei-Yip Loh's patent introduces the use of ammonium fluoride gas to create a protective layer for various components of a semiconductor device during the pre-clean etch process. This protective layer shields the device from etching by fluorine ions, ensuring its integrity.

2. Barrier-Free Approach for Forming Contact Plugs: Another notable patent by Wei-Yip Loh outlines a method for forming contact plugs without the need for a barrier layer. This innovative approach involves a series of processes to create a high-quality connection between the metal layer and the semiconductor region.

Career Highlights:

Wei-Yip Loh is currently affiliated with Taiwan Semiconductor Manufacturing Company Ltd. (TSMC), a leading semiconductor company renowned for its cutting-edge technology and innovation. His contributions to TSMC have helped advance the development of semiconductor devices and manufacturing processes.

Collaborations:

In his professional journey, Wei-Yip Loh has collaborated with esteemed colleagues such as Chih-Wei Chang and Hung-Hsu Chen. Together, they have worked on various projects, leveraging their expertise to drive innovation in the semiconductor industry.

Conclusion:

Wei-Yip Loh's inventive spirit and dedication to advancing semiconductor technology have solidified his reputation as a respected innovator in the field. His patents reflect a deep understanding of complex processes and a commitment to pushing the boundaries of what is possible in the world of technology. We look forward to witnessing more groundbreaking inventions from Wei-Yip Loh in the future.

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