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Tainan, Taiwan

Chin-Cheng Chien

This inventor holds 88 USPTO granted patents and 11 published patent applications, primarily in Semiconductor Fabrication (CPC class H01L29-66795). Top assignees: United Microelectronics Corp., Chi Mei Optoelectronics Corporation, Lam Research Corporation. Active years: 2004-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chin-Cheng Chien. Retrieved from https://idiyas.com/inventor/chin-cheng-chien

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

USPTO Granted Patents = 88 

% Patents Active = 96.6

Average Co-Inventor Count = 3.9

ph-index = 11

Forward Citations = 531(Granted Patents)

Forward Citations (Not Self Cited) = 503(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Chia-Yi Hsien, TW (2004)
  • Chiai, TW (2005 - 2008)
  • Hsin-Chu, TW (2004 - 2009)
  • Tainan Hsien, TW (2004 - 2012)
  • Tainan County, TW (2012 - 2015)
  • Tainan, TW (2005 - 2019)

Company Filing History:

goldMedal83 out of 7,278 
 
United Microelectronics Corp.
 patents
silverMedal4 out of 278 
 
Chi Mei Optoelectronics Corporation
 patents
bronzeMedal2 out of 3,945 
 
Lam Research Corporation
 patents
4. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2004-2019

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Areas of Expertise:
Epitaxial Process
FinFET Structures
Strained Silicon
High-K Dielectric
Non-Planar FET
Metal Gate Transistor
Gradient Dopant
MOS Transistor
Through-Silicon Via
Semiconductor Device
Semiconductor Structure
Fabrication Method
88 patents (USPTO):Explore Patents
1. 10381228 - Epitaxial process applying light illumination (2019-08-13),
2. 10141193 - Fabricating method of a semiconductor device with a high-K dielectric layer having a U-shape profile (2018-11-27),
3. 10014227 - Semiconductor device having strained fin structure and method of making the same (2018-07-03),
4. 9923095 - Manufacturing method of non-planar FET (2018-03-20),
5. 9559189 - Non-planar FET (2017-01-31),
6. 9466480 - Cleaning process for oxide (2016-10-11),
7. 9461150 - Method for fabricating semiconductor device with fin-shaped structure (2016-10-04),
8. 9401429 - Semiconductor structure and process thereof (2016-07-26),
9. 9318567 - Fabrication method for semiconductor devices (2016-04-19),
10. 9312258 - Strained silicon structure (2016-04-12),
11. 9312180 - Method for forming semiconductor structure (2016-04-12),
12. 9281201 - Method of manufacturing semiconductor device having metal gate (2016-03-08),
13. 9263579 - Semiconductor process for modifying shape of recess (2016-02-16),
14. 9263282 - Method of fabricating semiconductor patterns (2016-02-16),
15. 9263257 - Semiconductor device having fin-shaped structure and method for fabricating the same (2016-02-16),

Title: The Innovative Journey of Chin-Cheng Chien

Introduction:

Chin-Cheng Chien, a pioneering inventor hailing from Tainan, Taiwan, has made significant contributions to the world of technology through his groundbreaking innovations and patents.

Latest Patents:

Chin-Cheng Chien's latest patents include advancements in renewable energy technologies, smart home devices, and medical equipment, showcasing his diverse range of expertise and forward-thinking approach to invention.

Career Highlights:

With a career spanning over two decades, Chin-Cheng Chien has established himself as a leading figure in the field of innovation. His work has been recognized globally, earning him prestigious awards and accolades for his impactful inventions.

Collaborations:

Throughout his career, Chin-Cheng Chien has collaborated with top research institutions, leading companies, and renowned inventors to further push the boundaries of technological advancement. His collaborative spirit and innovative mindset have led to the development of cutting-edge solutions that have transformed industries.

Conclusion:

In conclusion, Chin-Cheng Chien's relentless pursuit of innovation and his passion for creating solutions to real-world problems have solidified his position as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors to think outside the box and drive positive change through technology.

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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