% Expired Patents = 5.9

Trademarks = 4

Forward Citations = 115

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5 inventors (with patents filed for the assignee):

Chin-Chang Liu (10 out of 39 patents)

Chi-Jan Su (10 out of 16 patents)

Liu Chin-Chang (5 out of 6 patents)

4. Su Chi-Chan (5 out of 6 patents)

5. Anthony W Beyer (2 out of 2 patents)

17 patents: Sort by Forward Citations

1. 11305899 - Pallet strapping device (2022-04-19),

2. 9533834 - Pusher system for a strapping machine (2017-01-03),

3. 8522678 - Strapping machine having a movable working assembly (2013-09-03),

4. 8443723 - Cross-strapping device (2013-05-21),

5. 8020488 - Strapping machine (2011-09-20),

6. 7871031 - Device having a liftable strap supply reel (2011-01-18),

7. 7677168 - Easy-maintenance strap guide system of a strapping machine (2010-03-16),

8. 6931986 - Strapping machine automatically adjusting the strap tension (2005-08-23),

9. 6745678 - Deadlock strap releasing device for a strapping machine (2004-06-08),

10. 6622619 - Rod-actuating strap control device for a strapping machine (2003-09-23),

11. 6141946 - Locating structure of lashing tape reel of binding machine (2000-11-07),

12. 6109445 - Modular tray system (2000-08-29),

13. 6073425 - Guide frame of lashing tape of binding machine (2000-06-13),

14. D424078 - Strapping machine frame (2000-05-02),

15. 6041698 - Guide band packaging machine (2000-03-28),

Company Overview

Tekpak Corporation is a prominent player in the packaging industry, specializing in the development and manufacturing of innovative packaging solutions. Based in Taichung, Taiwan, the company focuses on creating high-quality, sustainable packaging products that cater to various sectors, including food, pharmaceuticals, and consumer goods. With a commitment to research and development, Tekpak integrates advanced technologies to enhance product functionality and environmental sustainability, positioning itself as a leader in the packaging market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

17 Patents

#99 in Taichung

#940 in Taiwan

#35,948 in the World

Taichung, Taiwan

Tekpak Corporation

Forward Citations = 115

5 inventors:

Chin-Chang Liu (10 out of 39 patents)

Chi-Jan Su (10 out of 16 patents)

Liu Chin-Chang (5 out of 6 patents)

4. Su Chi-Chan (5 out of 6 patents)

5. Anthony W Beyer (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tekpak Corporation. Retrieved from https://idiyas.com/company/tekpak

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]