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Zhongli, Taiwan

Advanced Flexible Circuits Co., Ltd.

Calculating rank

USPTO Granted Patents = 54

% Expired Patents = 1.9

EPO Patents = 1

Trademarks = 4

Forward Citations = 405

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6 inventors (with patents filed for the assignee):

Gwun-Jin Lin (51 out of 52 patents)

Kuo-Fu Su (48 out of 48 patents)

Chih-Heng Chuo (35 out of 35 patents)

4. Ching-Cheng Tien (5 out of 6 patents)

5. Chi-Kuang Hwang (4 out of 5 patents)

6. Gwun Jin Lin (1 out of 1 patent)

7. Gwun-jin Lin (0 patent)

Core Competencies:

Flexible Circuit Board

Attenuation Reduction

Signal Transmission

Waterproof Structure

Microvia Structure

Conductive Adhesive

Impedance Control

Bundled Cable

Rigid-Flex Circuit

Connector Assembly

Manufacturing Method

Carrier Board

54 patents: Sort by Forward Citations

1. 10980113 - Circuit board structure incorporated with resin-based conductive adhesive layer (2021-04-13),

2. 10219379 - Stacked flexible printed circuit board assembly with side connection section (2019-02-26),

3. 10159143 - Attenuation reduction structure for flexible circuit board (2018-12-18),

4. 10080277 - Attenuation reduction structure for flexible circuit board (2018-09-18),

5. 9942984 - Attenuation reduction structure for flexible circuit board (2018-04-10),

6. 9913369 - Circuit board structure with selectively corresponding ground layers (2018-03-06),

7. 9775249 - Flexible circuit board combined with carrier board and manufacturing method thereof (2017-09-26),

8. 9578747 - Structure of via hole of electrical circuit board (2017-02-21),

9. 9577304 - Attenuation reduction structure for high frequency signal connection pads of circuit board with insertion component (2017-02-21),

10. 9468101 - Microvia structure of flexible circuit board and manufacturing method thereof (2016-10-11),

11. 9468099 - Contact pad connection structure for connecting conductor assembly and flexible circuit board (2016-10-11),

12. 9462685 - Method for penetrating a flexible circuit board (2016-10-04),

13. 9462679 - Attenuation reduction grounding pattern structure for connection pads of flexible circuit board (2016-10-04),

14. 9433086 - Flexible circuit board with tear protection structure (2016-08-30),

15. 9398692 - Interconnecting conduction structure for electrically connecting conductive traces of flexible circuit boards (2016-07-19),

Company Overview

Advanced Flexible Circuits Co., Ltd. is a leading innovator in flexible circuit technology, specializing in the design and manufacture of advanced flexible circuit boards. The company focuses on enhancing signal transmission and attenuation reduction through cutting-edge techniques, including waterproof structures and microvia technology. With expertise in conductive adhesives and impedance control, Advanced Flexible Circuits serves various industries, providing tailored solutions that meet the evolving demands of modern electronics.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

54 Patents

#1 in Zhongli

#377 in Taiwan

#13,140 in the World

Zhongli, Taiwan

Advanced Flexible Circuits Co., Ltd.

Forward Citations = 405

6 inventors:

Gwun-Jin Lin (51 out of 52 patents)

Kuo-Fu Su (48 out of 48 patents)

Chih-Heng Chuo (35 out of 35 patents)

4. Ching-Cheng Tien (5 out of 6 patents)

5. Chi-Kuang Hwang (4 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Advanced Flexible Circuits Co., Ltd.. Retrieved from https://idiyas.com/company/advanced-flexible-circuits-company

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

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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