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For the Inventor, By the Inventor

Taichung, Taiwan

Apex Mfg. Co., Ltd.

Calculating rank
USPTO Granted Patents = 62

% Expired Patents = 50.0

Trademarks = 1

Forward Citations = 251

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18 inventors (with patents filed for the assignee):

goldMedal Jing-Li Wang (18 out of 18 patents)

silverMedal Chih-Wei Hu (16 out of 16 patents)

bronzeMedal Eric Tsai (15 out of 16 patents)

4.  Rong-Yu Wang (7 out of 7 patents)

5.  Py-Yi Chang (3 out of 3 patents)

6.  Pei-Hung Cheng (2 out of 2 patents)

7.  Jing- Li Wang (2 out of 2 patents)

8.  Ching-Li Wang (2 out of 2 patents)

9.  Pi-Yi Chang (2 out of 2 patents)

10.  Su-Chao Chi Kuo (2 out of 2 patents)

11.  Chih-Yung Lin (2 out of 2 patents)

12.  Bo-Shun Chen (2 out of 2 patents)

13.  Chia-Tse Chen (1 out of 2 patents)

14.  Po-Hung Hu (1 out of 1 patent)

15.  Chu Wu (1 out of 1 patent)


Core Competencies:
Stapler
Nail Gun
Electric Stapler
Labor-Saving Stapler
Hammer Tacker
Nailing Device
Magazine Assembly
Adjustable Firing Apparatus
Effort-Saving Mechanism
Desktop Stapler
Clamping Device
Safety Nailing Device

62 patents:

1. 12502758 - Hammer tacker (2025-12-23),
2. 12459088 - Nail guiding member and nail gun including the same (2025-11-04),
3. 12403577 - Stapler (2025-09-02),
4. 12370661 - Hammer tacker (2025-07-29),
5. 12188502 - One piece staple strip (2025-01-07),
6. 11660736 - Stapler (2023-05-30),
7. 11577374 - Labor-saving stapler (2023-02-14),
8. 11420313 - Staple gun (2022-08-23),
9. 11325234 - Hammer tacker (2022-05-10),
10. 11285593 - Electric stapler (2022-03-29),
11. 11148270 - Stapler (2021-10-19),
12. 11148269 - Stapler (2021-10-19),
13. 11090792 - Staple gun (2021-08-17),
14. 11065752 - Staple gun (2021-07-20),
15. 11065751 - Labor-saving stapler (2021-07-20),
Company Overview
Apex Mfg. Co., Ltd., based in Taichung, Taiwan, specializes in the development and manufacturing of advanced stapler technology. The company focuses on a range of products including traditional staplers, electric staplers, nail guns, and labor-saving staplers. Apex is recognized for its innovative designs in nailing devices and magazine assemblies, as well as adjustable firing apparatuses that enhance efficiency and user experience. With a commitment to quality and innovation, Apex serves various markets with reliable fastening solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Apex Mfg. Co., Ltd. USPTO Patent Assignee Logo
62 Patents

#39 in Taichung

#343 in Taiwan

#11,782 in the World

Taichung, TW
Taichung, Taiwan

Apex Mfg. Co., Ltd.

Forward Citations = 251

18 inventors:

goldMedal Jing-Li Wang (18 out of 18 patents)

silverMedal Chih-Wei Hu (16 out of 16 patents)

bronzeMedal Eric Tsai (15 out of 16 patents)

4.  Rong-Yu Wang (7 out of 7 patents)

5.  Py-Yi Chang (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Apex Mfg. Co., Ltd.. Retrieved from https://idiyas.com/company/apex-mfg-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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