Wen-Chang Chen

This inventor holds 18 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent, primarily in Nanotechnology Applications. Top assignees: National Taiwan University, Taigen Biotechnology Company, Ltd., Apex Biotechnology Corporation. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wen-Chang Chen. Retrieved from https://idiyas.com/inventor/wen-chang-chen

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

Calculating rank

USPTO Granted Patents = 18 (Patent Applications = 1)

% Patents Active = 72.2

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 98(Granted Patents)

Location History:

Yilan, TW (2019)
Taipei, TW (2002 - 2023)

Company Filing History:

8 out of 1,398

National Taiwan University

patents

3 out of 16

Taigen Biotechnology Company, Ltd.

patents

1 out of 35

Apex Biotechnology Corporation

patents

4. 1 out of 103

Chang Chun Plastics Co., Ltd.

patents

5. 1 out of 9,312

Industrial Technology Research Institute

patents

6. 1 out of 127

National Chung Hsing University

patents

7. 1 out of 1

Swancor Innovation & Incubation Co., Ltd.

patent

8. 1 out of 2

Taigen Biopharmaceuticals Co.(beijing), Ltd.

10. 1 out of 834,601

Other

patents

where one patent can have more than one assignee

Years Active: 2002-2025

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Areas of Expertise:

Nanofiber

Photovoltaic Device

Metal Nanowires

Flame-Retardant

Heterocyclic Compounds

Polyimide

Epoxy Resin

Conductive Polymer

Peptide Inhibitors

Inorganic Nanoparticles

Test Strip

Biosensor

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12486355 - Carbonate-containing epoxy resin, manufacturing method thereof, epoxy curable product prepared thereby and method for degrading epoxy curable product (2025-12-02),

2. 12227619 - Polyimide based copolymer and electronic component and field effect transistor comprising the same (2025-02-18),

3. 11639349 - Stereoselective synthesis of intermediate for preparation of heterocyclic compound (2023-05-02),

4. 11028109 - Phosphorus-containing compound, manufacturing method thereof and flame-retardant thermoset (2021-06-08),

5. 10377714 - Trans-isomeric heterocyclic compounds and preparation thereof (2019-08-13),

6. 9761354 - Method of manufacturing a nano metal wire (2017-09-12),

7. 9663628 - Stabilized monomer dispersion containing inorganic oxide nanoparticles with high refractive index and its preparation (2017-05-30),

8. 9640771 - Nanofiber and photovoltaic device comprising patterned nanofiber (2017-05-02),

9. 9530652 - Method for producing patterned metal nanowires, electrode using the patterned metal nanowires, and transistor using the patterned metal nanowire electrode (2016-12-27),

10. 8962769 - Polyimidothioethers-inorganic nanoparticle hybrid material, intermediate thereof and their preparation (2015-02-24),

11. 8461282 - (Pentaphenyl)phenyl group containing compound, polymeric derivative thereof and method for forming the same (2013-06-11),

12. 8097441 - Ethanol production from graminaceous plants by using immobilized carbohydrate hydrolases on nanoparticles (2012-01-17),

13. 7803896 - Polyimide-titania hybrid materials, their preparation, and film prepared from the materials (2010-09-28),

14. 7537884 - Method for forming self-synthesizing conductive or conjugated polymer film and application (2009-05-26),

15. 7462594 - Peptide-like compounds that inhibit coronaviral 3CL and flaviviridae viral proteases (2008-12-09),

Title: Innovations and Contributions of Inventor Wen-Chang Chen

Introduction

Wen-Chang Chen is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of materials science and electronics, holding a total of 17 patents. His work focuses on developing advanced materials and processes that have the potential to revolutionize various applications in technology.

Latest Patents

One of his latest patents is a polyimide-based copolymer and electronic component, which includes a field effect transistor. This invention provides a novel polyimide-based copolymer that comprises a copolymer of dianhydride and heterocyclic diamine. The heterocyclic diamine features two benzene rings, with ether and thioether bonds connecting them. This innovative copolymer exhibits excellent thermal-mechanical stability and shows promise for use as a substrate in flexible electronics. Another significant patent involves the stereoselective synthesis of an intermediate for the preparation of a heterocyclic compound, which acts as a Cap-dependent endonuclease inhibitor. This synthesis process is characterized by its simplicity, higher yield, and controllable stereoselectivity, making it suitable for large-scale production.

Career Highlights

Wen-Chang Chen has worked with esteemed institutions such as National Taiwan University and Taigen Biotechnology Company, Ltd. His experience in these organizations has allowed him to further his research and development efforts in innovative technologies.

Collaborations

Throughout his career, Wen-Chang Chen has collaborated with notable colleagues, including Wen-Yen Chiu and Hong-Ming Lin. These partnerships have contributed to the advancement of his research and the successful development of his inventions.

Conclusion

Wen-Chang Chen's contributions to the field of materials science and electronics are noteworthy. His innovative patents and collaborations highlight his commitment to advancing technology and improving applications in various industries.

Profile summary based on public USPTO records.