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Sindian, Taiwan

Fih Co., Ltd.

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USPTO Granted Patents = 28

% Expired Patents = 42.9

Trademarks = 4

Forward Citations = 663

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38 inventors (with patents filed for the assignee):

Chia-Hua Chen (11 out of 139 patents)

Tzu-Cheng Yu (5 out of 97 patents)

Yu-Chuan Liang (5 out of 5 patents)

4. Cho-Kang Hsu (3 out of 62 patents)

5. Min-Hui Ho (3 out of 23 patents)

6. Yu-Qing Geng (3 out of 10 patents)

7. Jing-Qin Mai (3 out of 5 patents)

8. Ho-An Chen (3 out of 5 patents)

9. Ping Huo (3 out of 4 patents)

10. Yen-Hui Lin (2 out of 81 patents)

11. Wei-Cheng Su (2 out of 16 patents)

12. Chao Duan (2 out of 59 patents)

13. Rui-Hao Chen (2 out of 33 patents)

14. Zhou-Quan Zuo (2 out of 22 patents)

15. Ying Liang Tu (2 out of 10 patents)

Core Competencies:

Microminiaturized Antenna

Electronic Device

Antenna Feed Module

Chip Card Mechanism

Hinge Assembly

Portable Electronic Device

Battery Cover Assembly

Mobile Phone

Latching Assembly

Retractable Antenna

Enclosure Assembly

Single Hand Operation

28 patents: Sort by Forward Citations

1. 12224485 - Microminiaturized antenna feed module and electronic device using the same (2025-02-11),

2. 12068529 - Electronic device having antenna feed module (2024-08-20),

3. 12062856 - Antenna coupled feed module and electronic device with same (2024-08-13),

4. 7160131 - SIM card holder (2007-01-09),

5. 7131871 - Chip card retaining mechanism (2006-11-07),

6. 7124472 - Hinge mechanism with single hand operation (2006-10-24),

7. 7112349 - Method and treating hinge holder (2006-09-26),

8. 7111361 - Hinge assembly (2006-09-26),

9. 7100244 - Hinge assembly and portable electronic device having same (2006-09-05),

10. 7100239 - Hinge assembly (2006-09-05),

11. 7096534 - Hinge assembly with rotating mechanism (2006-08-29),

12. 7072624 - Enclosure assembly for portable electronic device (2006-07-04),

13. D523835 - Mobile phone (2006-06-27),

14. D523834 - Mobile phone (2006-06-27),

15. 7068495 - Battery cover assembly for portable electronic device (2006-06-27),

Company Overview

Fih Co., Ltd. is a prominent technology company based in Sindian, Taiwan, specializing in the design and manufacturing of advanced electronic components and devices. The company focuses on delivering innovative solutions across various sectors, including consumer electronics, telecommunications, and automotive industries. With a commitment to research and development, Fih leverages cutting-edge technologies to enhance product performance and reliability, positioning itself as a key player in the global electronics market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

28 Patents

#2 in Sindian

#624 in Taiwan

#23,317 in the World

Sindian, Taiwan

Fih Co., Ltd.

Forward Citations = 663

38 inventors:

Chia-Hua Chen (11 out of 139 patents)

Tzu-Cheng Yu (5 out of 97 patents)

Yu-Chuan Liang (5 out of 5 patents)

4. Cho-Kang Hsu (3 out of 62 patents)

5. Min-Hui Ho (3 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fih Co., Ltd.. Retrieved from https://idiyas.com/company/fih-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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