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For the Inventor, By the Inventor

Hsinchu, Taiwan

Chien-Shun Liao

This inventor holds 18 USPTO granted patents and 4 published patent applications, primarily in Semiconductor Devices. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., National Taiwan University. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chien-Shun Liao. Retrieved from https://idiyas.com/inventor/chien-shun-liao

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 18 

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Hsinchu, TW (2019 - 2023)
  • Taipei, TW (2017 - 2024)
  • New Taipei, TW (2020 - 2024)

Company Filing History:

goldMedal18 out of 42,926 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents
silverMedal8 out of 1,395 
 
National Taiwan University
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:
Semiconductor Devices
Dual Side Contact
Metal-Insulator-Semiconductor
Hybrid Structures
Charge Storage
High-k Metal Gate
Negative Transconductance
Memory Device
Transistor
Sensing Devices
18 patents (USPTO):Explore Patents
1. 12593469 - Dual side source/drain contact structures in semiconductor devices and method for forming the same (2026-03-31),
2. 12100753 - Gated metal-insulator-semiconductor (MIS) tunnel diode having negative transconductance (2024-09-24),
3. 12068252 - Hybrid conductive structures (2024-08-20),
4. 12046634 - Dual side contact structures in semiconductor devices (2024-07-23),
5. 11894437 - Hybrid conductive structures (2024-02-06),
6. 11757025 - Gated metal-insulator-semiconductor (MIS) tunnel diode having negative transconductance (2023-09-12),
7. 11581259 - Hybrid conductive structures (2023-02-14),
8. 11563083 - Dual side contact structures in semiconductor devices (2023-01-24),
9. 11563009 - Semiconductor memory device (2023-01-24),
10. 11502189 - Charge storage and sensing devices and methods (2022-11-15),
11. 10971602 - High-k metal gate process and device (2021-04-06),
12. 10879249 - Semiconductor memory device (2020-12-29),
13. 10868158 - Charge storage and sensing devices and methods (2020-12-15),
14. 10868157 - Gated metal-insulator-semiconductor (MIS) tunnel diode having negative transconductance (2020-12-15),
15. 10651300 - Charge storage and sensing devices and methods (2020-05-12),

Title: Innovations of Inventor Chien-Shun Liao

Introduction

Chien-Shun Liao is a prominent inventor based in Hsinchu, Taiwan. With a commendable record of 17 patents to his name, Liao has made significant contributions to the field of semiconductor technology. His innovative work has garnered attention from various sectors, establishing him as a key figure in advancing electronic device functionality.

Latest Patents

One of Liao's latest patents includes the development of a gated metal-insulator-semiconductor (MIS) tunnel diode featuring negative transconductance. This invention offers a device configuration that comprises a substrate, a tunnel diode dielectric layer, and a gate dielectric layer, paving the way for enhanced control of electronic devices. Additionally, his patent for hybrid conductive structures outlines a novel fabrication method utilizing ruthenium and cobalt conductive materials, enhancing the performance of electronic contacts.

Career Highlights

Chiuen-Shun Liao's career includes significant tenures at Taiwan Semiconductor Manufacturing Company Ltd. and National Taiwan University. His work within these esteemed organizations reflects his commitment to advancing semiconductor technologies and fostering innovations that have implications for the broader electronics industry.

Collaborations

Throughout his career, Liao has collaborated with esteemed colleagues such as Jenn-Gwo Hwu and Cheng-Wei Chang. These collaborations have not only facilitated the development of groundbreaking inventions but have also contributed to a collective drive towards innovation within their field.

Conclusion

Chien-Shun Liao's contributions to invention and innovation illustrate a profound impact on semiconductor technology. His extensive patent portfolio showcases his creativity and technical expertise, ensuring that his legacy will continue to inspire future advancements in electronics. As we move forward, the significance of his work remains vital in shaping the future of technological innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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