Tortola, Virgin Islands, British

Sutech Trading Limited


USPTO Granted Patents = 106

% Expired Patents = 50.0

Forward Citations = 2,453

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97 inventors (with patents filed for the assignee):

goldMedal Chia-Hua Chen (42 out of 139 patents)

silverMedal Tzu-Cheng Yu (18 out of 97 patents)

bronzeMedal Tzu-Cheng Yu (17 out of 27 patents)

4.  Hsiao-Hua Tu (15 out of 72 patents)

5.  Rui-Hao Chen (14 out of 33 patents)

6.  Wei Hu (12 out of 42 patents)

7.  Qing Yang (7 out of 29 patents)

8.  Chao Duan (7 out of 59 patents)

9.  Zheng Shi (7 out of 91 patents)

10.  Peng-Jin Ge (7 out of 18 patents)

11.  Shui-Yuan Qin (7 out of 12 patents)

12.  Ye Liu (6 out of 130 patents)

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

14.  Hong Xiao (5 out of 7 patents)

15.  Tai-Jun Liu (4 out of 9 patents)


Core Competencies:
Hinge Mechanism
Portable Electronic Device
Keypad Assembly
Battery Cover Assembly
Cover Restricting Mechanism
Lens Module
Chip Card Retaining Mechanism
Stylus
Digital Photo Frame
Multimedia Player
Testing System
Antenna

106 patents:

Company Overview
Sutech Trading Limited, based in Tortola, VG, specializes in the development and manufacturing of foldable electronic devices. The company focuses on innovative technologies such as hinge mechanisms, portable electronic devices, and keypad assemblies. Their expertise extends to battery cover assemblies and cover restricting mechanisms, enhancing the functionality and durability of their products. Sutech also delves into advanced components like lens modules and chip card retaining mechanisms, as well as stylus technology, positioning itself at the forefront of portable electronics innovation.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

106 Patents

#8 in Tortola

#8 in Virgin Islands, British

#7,405 in the World

Tortola, VG
Tortola, Virgin Islands, British
Forward Citations = 2,453

97 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sutech Trading Limited. Retrieved from https://idiyas.com/company/sutech-trading

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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