% Expired Patents = 20.0

Forward Citations = 33

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7 inventors (with patents filed for the assignee):

Chang-li Hung (10 out of 11 patents)

Ta-wei Lin (6 out of 15 patents)

Feng-Chun Yeh (3 out of 17 patents)

4. Kai-yu Jiang (1 out of 1 patent)

5. Yu-Sheng Liou (1 out of 1 patent)

6. Yen-han Lai (1 out of 1 patent)

7. Tsun-Hsiang Cheng (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 10680535 - Comb-drive actuator (2020-06-09),

2. 9891430 - Laser projector (2018-02-13),

3. 9219219 - Oscillation structure of micro actuator (2015-12-22),

4. 8816565 - Two-dimensional comb-drive actuator and manufacturing method thereof (2014-08-26),

5. 8546995 - Two-dimensional micromechanical actuator with multiple-plane comb electrodes (2013-10-01),

6. 7990620 - Head-up display system (2011-08-02),

7. 7972014 - Scanning projection apparatus with phase detection and compensation (2011-07-05),

8. 7971790 - Laser pointer with controllable pattern and size of projected image (2011-07-05),

9. 7952779 - Stabilizing oscillation amplitude of torsion oscillator at predetermined frequency (2011-05-31),

10. 7329930 - Micromechanical actuator with multiple-plane comb electrodes and methods of making (2008-02-12),

Company Overview

Opus Microsystems Corporation, based in Taipei, specializes in advanced semiconductor solutions, focusing on high-performance microcontrollers and integrated circuits. The company is dedicated to innovation in the fields of automotive electronics, IoT devices, and smart technologies, providing cutting-edge products that enhance connectivity and efficiency. With a commitment to research and development, Opus Microsystems aims to drive technological advancements in various industries, ensuring reliable and scalable solutions for its global clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#393 in Taipei

#1,427 in Taiwan

#56,092 in the World

Taipei, Taiwan

Opus Microsystems Corporation

Forward Citations = 33

7 inventors:

Chang-li Hung (10 out of 11 patents)

Ta-wei Lin (6 out of 15 patents)

Feng-Chun Yeh (3 out of 17 patents)

4. Kai-yu Jiang (1 out of 1 patent)

5. Yu-Sheng Liou (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Opus Microsystems Corporation. Retrieved from https://idiyas.com/company/opus-microsystems

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]