For the Inventor, By the Inventor

Enter assignee name

Taichung, Taiwan

Hiwin Mikrosystem Corporation

USPTO Granted Patents = 145

% Expired Patents = 23.4

EPO Patents = 5

Trademarks = 4

Forward Citations = 905

Loading Chart...

Loading Chart...

153 inventors (with patents filed for the assignee):

Hsin-An Chiang (10 out of 10 patents)

Chih-Mao Shiao (10 out of 10 patents)

Chia-Chun Wei (8 out of 17 patents)

4. Fu-Yuan Cheng (8 out of 8 patents)

5. Ming-Chih Huang (8 out of 9 patents)

6. Chi-Yuan Cheng (7 out of 7 patents)

7. Chi-Pin Chou (7 out of 7 patents)

8. Jin-Cheng Lin (7 out of 7 patents)

9. Chih-Hsien Chao (7 out of 7 patents)

10. Don-Hua Cheng (7 out of 7 patents)

11. Yu-Jung Chang (6 out of 6 patents)

12. Cheng-Te Chi (6 out of 6 patents)

13. Chia-Ming Chang (6 out of 11 patents)

14. Cheng-Han Tsai (6 out of 6 patents)

15. Li-Fen Liao (6 out of 6 patents)

Core Competencies:

Linear Motor

Cooling Module

Position Measurement

Rotary Mechanism

Permanent Magnet

Encoder

Actuator

Magnetic Sensor

Feedback Device

Iron Core

Induction Reader

Gantry Structure

145 patents: Sort by Forward Citations

1. 12614933 - Linear motor cooling module (2026-04-28),

2. 12199472 - Iron core structure of motor rotor (2025-01-14),

3. 12085422 - Multi-sensor position measurement system (2024-09-10),

4. 12051942 - Structure of high-frequency rotary mechanism (2024-07-30),

5. 11969845 - Quick measurement module (2024-04-30),

6. 11774521 - Position measuring mechanism and measuring method of linear motion system (2023-10-03),

7. 11646617 - High-frequency rotating structure with permanent magnet rotor having grooves and magnetic barrier spaces (2023-05-09),

8. 11543267 - Position sensing mechanism (2023-01-03),

9. 11512984 - Dynamic displacement error compensation system (2022-11-29),

10. 11462970 - Cooling mechanism between linear motor rotor and platform coupled thereto (2022-10-04),

11. 11462960 - Rotor with first and second permanent magnets having support members and slots (2022-10-04),

12. 11402554 - Index grating of optical encoder (2022-08-02),

13. 11374449 - Permanent-magnet spindle motor (2022-06-28),

14. 11183951 - Flexure stage with modularized flexure units (2021-11-23),

15. 11146137 - Coil insulation structure for rotating machine (2021-10-12),

Company Overview

Hiwin Mikrosystem Corporation, based in Taichung, Taiwan, specializes in the development and manufacturing of advanced linear motors and related technologies. The company focuses on innovative solutions in linear motion systems, including cooling modules, position measurement devices, rotary mechanisms, and various actuators. Hiwin's expertise extends to permanent magnets, encoders, and magnetic sensors, positioning it as a key player in the automation and precision engineering sectors, catering to diverse industrial applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

145 Patents

#15 in Taichung

#175 in Taiwan

#5,627 in the World

Taichung, Taiwan

Hiwin Mikrosystem Corporation

Forward Citations = 905

153 inventors:

Hsin-An Chiang (10 out of 10 patents)

Chih-Mao Shiao (10 out of 10 patents)

Chia-Chun Wei (8 out of 17 patents)

4. Fu-Yuan Cheng (8 out of 8 patents)

5. Ming-Chih Huang (8 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hiwin Mikrosystem Corporation. Retrieved from https://idiyas.com/company/hiwin-mikrosystem

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]

Loading…