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For the Inventor, By the Inventor

Kaohsiung, Taiwan

Jen-Rong Liu

This inventor holds 20 USPTO granted patents and 3 published patent applications and 5 EPO patents, primarily in Stationery Products. Top assignees: Taiwan Hopax Chems. Mfg. Co., Ltd., Taiwan Hopax Chemicals Mfg. Co., Ltd., Taiwan Hopax Chems, Mfg. Col., Ltd.. Active years: 2001-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jen-Rong Liu. Retrieved from https://idiyas.com/inventor/jen-rong-liu

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

USPTO Granted Patents = 20 

% Patents Active = 80.0

 

Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 205(Granted Patents)


Location History:

  • Feng-Shan, TW (2004 - 2006)
  • Kaohsiung Hsien, TW (2001 - 2012)
  • Kaohsiung, TW (2011 - 2018)

Company Filing History:

goldMedal10 out of 19 
 
Taiwan Hopax Chems. Mfg. Co., Ltd.
 patents
silverMedal9 out of 21 
 
Taiwan Hopax Chemicals Mfg. Co., Ltd.
 patents
bronzeMedal1 out of 1 
 
Taiwan Hopax Chems, Mfg. Col., Ltd.
 patent

Years Active: 2001-2018

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Areas of Expertise:
Sticky Note Pad
Memo Pad
Note Paper Pad
Note Tab Package Set
Writing Paper
Repositionable Adhesive
Multi-Color Note Pad
Self-Adhesive Bulletin Board
Refillable Sheet Dispenser
Three-Dimensional Memo
Dispensing Package
Adhesive Tags
20 patents (USPTO):Explore Patents
1. 9944108 - Sticky note pad (2018-04-17),
2. D727420 - Note paper pad (2015-04-21),
3. D725702 - Note paper pad (2015-03-31),
4. D725190 - Note paper pad (2015-03-24),
5. D723617 - Note paper pad (2015-03-03),
6. D719037 - Note tab package set (2014-12-09),
7. D704570 - Note tab package set (2014-05-13),
8. D704074 - Note tab package set (2014-05-06),
9. D703750 - Note tab (2014-04-29),
10. 8196964 - Sticky note pad (2012-06-12),
11. D657414 - Writing paper (2012-04-10),
12. D645504 - Writing paper (2011-09-20),
13. 7854979 - Memo pad including memo sheets that can present a three-dimensional appearance (2010-12-21),
14. 7735679 - Refillable sheet dispenser with flexibility in accommodating stacked note sheets (2010-06-15),
15. D604366 - Dispensing package for releasable adhesive tags (2009-11-17),

Title: The Innovative Journey of Inventor Jen-Rong Liu

Introduction:

Jen-Rong Liu, a talented inventor hailing from Kaohsiung Hsien, Taiwan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Jen-Rong Liu's latest patents include cutting-edge technologies in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach to invention.

Career Highlights:

With a career spanning over two decades, Jen-Rong Liu has established himself as a pioneer in the tech industry, with numerous patents to his name. His innovative solutions have revolutionized various sectors, earning him recognition as a visionary inventor.

Collaborations:

Throughout his career, Jen-Rong Liu has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the successful development and commercialization of his patented technologies.

Conclusion:

Inventor Jen-Rong Liu's relentless passion for innovation, coupled with his exceptional technical expertise, has solidified his reputation as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

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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