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For the Inventor, By the Inventor

Zhubei, Taiwan

Wiltrom Co., Ltd.


USPTO Granted Patents = 13

% Expired Patents = 23.1


Trademarks = 1

Forward Citations = 28

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19 inventors (with patents filed for the assignee):

goldMedal Huang-Chien Liang (9 out of 21 patents)

silverMedal Chieh-Feng Lu (8 out of 8 patents)

bronzeMedal Chang-Ho Tseng (5 out of 5 patents)

4.  Meng-Yuan Tsai (5 out of 5 patents)

5.  Yi-Chun Su (5 out of 8 patents)

6.  Huang-Chi Chen (3 out of 3 patents)

7.  Yung-Fang Tsai (3 out of 11 patents)

8.  Yen-Ting Tseng (2 out of 2 patents)

9.  Wan-Chun Chen (2 out of 3 patents)

10.  Fon-Yih Tsuang (2 out of 6 patents)

11.  Yang-Hwei Tsuang (2 out of 10 patents)

12.  Chang-Jung Chiang (2 out of 6 patents)

13.  Chia-Hsien Chen (2 out of 3 patents)

14.  Shih-Chang Chuang (1 out of 7 patents)

15.  Sherwin Hua (1 out of 1 patent)


13 patents:

1. 11399964 - Operating instrument and method for spinal implant (2022-08-02),
2. 11395745 - Spinal implant structure and kit thereof (2022-07-26),
3. 11253369 - Spinal implant structure and kit thereof (2022-02-22),
4. 11219475 - Device for surgery to stabilize bone segments, extending assembly and assembling method thereof (2022-01-11),
5. 11076870 - Spinal reaming apparatus (2021-08-03),
6. 10980573 - Device for stabilization of bone segment and extending assembly thereof (2021-04-20),
7. D879965 - Pedicle screw (2020-03-31),
8. D879299 - Spinal screw (2020-03-24),
9. 10568663 - Spinal surgical instrument, method of guiding thereof and system for bone stabilization (2020-02-25),
10. 10555820 - Spinal implant structure and kit thereof (2020-02-11),
11. 10201378 - Injection device for biological tissue repair (2019-02-12),
12. 9522071 - Implanting apparatus and operating method thereof (2016-12-20),
13. 8784493 - Intervertebral cage and implanting apparatus and operating method thereof (2014-07-22),
Company Overview
Wiltrom Co., Ltd. is a technology-driven company based in Zhubei, Taiwan, specializing in the development and manufacturing of advanced electronic components and systems. The organization focuses on innovative solutions in the fields of telecommunications, consumer electronics, and industrial automation. With a commitment to quality and cutting-edge technology, Wiltrom aims to enhance connectivity and efficiency across various sectors, contributing to the evolution of smart technologies and integrated systems.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#15 in Zhubei

#1,169 in Taiwan

#45,039 in the World

Zhubei, TW
Zhubei, Taiwan

Wiltrom Co., Ltd.

Forward Citations = 28

19 inventors:

goldMedal Huang-Chien Liang (9 out of 21 patents)

silverMedal Chieh-Feng Lu (8 out of 8 patents)

bronzeMedal Chang-Ho Tseng (5 out of 5 patents)

4.  Meng-Yuan Tsai (5 out of 5 patents)

5.  Yi-Chun Su (5 out of 8 patents)

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