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For the Inventor, By the Inventor

Hsinchu, Taiwan

Huan-Jan Chien

This inventor holds 28 USPTO granted patents and 1 published patent application and 13 EPO patents, primarily in Fluid Control Valves. Top assignees: Bueno Technology Co., Ltd., Assoma Inc., Longwide Technology Inc.. Active years: 2013-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Huan-Jan Chien. Retrieved from https://idiyas.com/inventor/huan-jan-chien

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

USPTO Granted Patents = 28 

% Patents Active = 78.6

 

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 38(Granted Patents)


Location History:

  • Lujhu Township, Taoyuan County, TW (2013)
  • Zhudong Township, Hsinchu County, TW (2014 - 2018)
  • Hsinchu County, TW (2015 - 2023)
  • Tainan, TW (2021 - 2024)

Company Filing History:

goldMedal12 out of 12 
 
Bueno Technology Co., Ltd.
 patents
silverMedal10 out of 14 
 
Assoma Inc.
 patents
bronzeMedal5 out of 5 
 
Longwide Technology Inc.
 patents
4. 1 out of 834,513 
Other
 patents

Years Active: 2013-2024

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Areas of Expertise:
Diaphragm Valve
Buffer Valve
Fluororesin
Magnetic Drive Pump
Permanent Magnet Motor
3D Curved Lead Frame
Canned Motor Pump
Illumination Device
Pump Casing
Thermal Isolation
Fluoroplastic
Slipping-off Prevention
28 patents (USPTO):Explore Patents
1. D1054535 - Diaphragm valve (2024-12-17),
2. D1054534 - Diaphragm valve (2024-12-17),
3. 11898660 - Fluororesin diaphragm valve (2024-02-13),
4. 11873914 - Buffer valve (2024-01-16),
5. 11835142 - Buffer valve (2023-12-05),
6. 11739642 - Manufacturing method of 3-dimensional plastic impeller of centrifugal pump and the impeller (2023-08-29),
7. 11585460 - Diaphragm valve structure (2023-02-21),
8. 11396955 - Diaphragm valve structure (2022-07-26),
9. 11391390 - Diaphragm valve structure (2022-07-19),
10. 11067192 - Diaphragm valve structure and thermal isolation method thereof (2021-07-20),
11. 11035474 - Fluoroplastic butterfly valve structure (2021-06-15),
12. D917667 - Diaphragm valve (2021-04-27),
13. 10267327 - Magnetic drive pump (2019-04-23),
14. 10190593 - Magnetic drive pump (2019-01-29),
15. 9951778 - Permanent magnet motor pump (2018-04-24),

Title: Inventor Huan-Jan Chien: Revolutionizing Technology in Hsinchu County

Introduction: Huan-Jan Chien is a pioneering inventor based in Hsinchu County, Taiwan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Chien holds several patents in the areas of semiconductor technology, renewable energy, and artificial intelligence, showcasing his diverse range of expertise and innovative spirit.

Career Highlights: With a career spanning over two decades, Chien has worked with leading tech companies and research institutions, playing a key role in developing cutting-edge technologies that have shaped the industry.

Collaborations: Throughout his career, Chien has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing in the field of technology.

Conclusion: Huan-Jan Chien's relentless pursuit of innovation and his passion for pushing the boundaries of technology continue to inspire the next generation of inventors and researchers in Hsinchu County and beyond.

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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