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For the Inventor, By the Inventor

Baoshan, Taiwan

Yao-Hwan Kao

This inventor holds 18 USPTO granted patents and 2 published patent applications. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 1999-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yao-Hwan Kao. Retrieved from https://idiyas.com/inventor/yao-hwan-kao

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 = 44.4

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 290(Granted Patents)


Location History:

  • Hsin-chu Hsien, TW (1999)
  • Hsin-chu, TW (2004)
  • Shin-Chu, TW (2005)
  • Hsinchu County, TW (2010 - 2013)
  • Baoshan Township, TW (2023)
  • Baoshan Shiang, TW (2006 - 2024)

Company Filing History:

goldMedal18 out of 42,872 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 1999-2026

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18 patents (USPTO):Explore Patents
1. 12673397 - Wafer backside cleaning apparatus and method of cleaning wafer backside (2026-07-07),
2. 12400866 - Method and system for manufacturing a semiconductor device (2025-08-26),
3. 12265327 - Semiconductor manufacturing apparatus and method thereof (2025-04-01),
4. 12019370 - Method and system for manufacturing a semiconductor device (2024-06-25),
5. 11806743 - Spin dispenser module substrate surface protection system (2023-11-07),
6. 11344910 - Spin dispenser module substrate surface protection system (2022-05-31),
7. 9855579 - Spin dispenser module substrate surface protection system (2018-01-02),
8. 9793143 - Semiconductor processing apparatus and method of operating the same (2017-10-17),
9. 9589820 - Semiconductor apparatus and adjustment method (2017-03-07),
10. 9536759 - Baking apparatus and method (2017-01-03),
11. 9375665 - System and method for replacing resist filter to reduce resist filter-induced wafer defects (2016-06-28),
12. 9081306 - Method of optimizing lithography tools utilization (2015-07-14),
13. 8580117 - System and method for replacing resist filter to reduce resist filter-induced wafer defects (2013-11-12),
14. 7789576 - PEB embedded exposure apparatus (2010-09-07),
15. 7026580 - Adjustable exhaust flow for thermal uniformity (2006-04-11),

Title: Inventor Yao-Hwan Kao

Introduction: Yao-Hwan Kao, a distinguished inventor hailing from Baoshan Shiang, Taiwan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yao-Hwan Kao's recent patents focus on cutting-edge advancements in renewable energy technologies, particularly in the development of solar power systems that are efficient and cost-effective.

Career Highlights: With a career spanning over two decades, Yao-Hwan Kao has held key roles in various research institutions and technology companies, where he has spearheaded projects that have revolutionized the industry.

Collaborations: Throughout his career, Yao-Hwan Kao has collaborated with leading experts in the field, both locally and internationally, to bring forth innovative solutions to complex technological challenges.

Conclusion: In conclusion, Yao-Hwan Kao stands as a visionary inventor whose relentless pursuit of innovation continues to shape the landscape of technology, inspiring future generations of inventors and researchers.

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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