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Kaohsiung, Taiwan

I-Shou University

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USPTO Granted Patents = 107

% Expired Patents = 79.4

Forward Citations = 173

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165 inventors (with patents filed for the assignee):

Rong-Ching Wu (23 out of 23 patents)

Ching-Tai Chiang (15 out of 15 patents)

Jong-Ian Tsai (12 out of 12 patents)

4. Chen-Sen Ouyang (11 out of 11 patents)

5. Yu-Jung Huang (9 out of 9 patents)

6. Chao-Shun Chen (8 out of 8 patents)

7. Chun-An Cheng (8 out of 8 patents)

8. Shih-Chiang Lin (6 out of 9 patents)

9. Nai-Hsiang Sun (6 out of 6 patents)

10. Chi-Yen Shen (5 out of 5 patents)

11. Chih-Feng Kuo (5 out of 5 patents)

12. Shih-Han Wang (5 out of 5 patents)

13. Chung-Long Pan (4 out of 4 patents)

14. Mei-Hui Guo (4 out of 4 patents)

15. Ping-Heng Tan (4 out of 4 patents)

Core Competencies:

Driving Circuit

Signal Transmission

Gas Sensor

Inverter Device

Pharmaceutical Compositions

Chip-to-Chip Communication

Power Supply Apparatus

Electrochemical Sensor

Optical Radiation Device

Wireless Sensor Network

Microbial Strain Screening

Bone Expandable Device

107 patents: Sort by Forward Citations

1. 12395086 - Driving circuit for driving electronic element (2025-08-19),

2. 11817782 - Inverter having converters with coupled inductors (2023-11-14),

3. 11748545 - Method and electronic device for configuring signal pads between three-dimensional stacked chips (2023-09-05),

4. 11701327 - Pharmaceutical compositions and uses thereof (2023-07-18),

5. 11660637 - Driving device (2023-05-30),

6. 11378549 - Gas sensor and manufacturing method thereof, and gas sensing system (2022-07-05),

7. 11205969 - Inverter device configured to operate in a CCM and sequentially operate in buck and boost phases (2021-12-21),

8. 11153844 - Method for estimating position of wireless network equipment (2021-10-19),

9. 11075654 - Method and error correction system for correcting an error at a unit position of a received signal (2021-07-27),

10. 11007149 - Pharmaceutical compositions and uses thereof (2021-05-18),

11. 10776559 - Defect detection method for multilayer daisy chain structure and system using the same (2020-09-15),

12. 10746631 - Method and apparatus for estimating parameters of a DC machine by least-squares method (2020-08-18),

13. 10718002 - Quick screening method for microbial strains and culture medium for the same (2020-07-21),

14. 10695190 - Bone expandable device (2020-06-30),

15. 10685222 - Computerized writing evaluation and training method (2020-06-16),

Company Overview

I-Shou University, located in Kaohsiung, Taiwan, specializes in the development and research of electronic devices. The university focuses on various core technology topics including driving circuits, signal transmission, and gas sensors. Additionally, it explores advanced areas such as inverter devices, pharmaceutical compositions, and chip-to-chip communication. I-Shou University is committed to fostering innovation in power supply apparatus and electrochemical sensors, contributing to the advancement of technology in both academic and practical applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

107 Patents

#11 in Kaohsiung

#222 in Taiwan

#7,345 in the World

Kaohsiung, Taiwan

I-Shou University

Forward Citations = 173

165 inventors:

Rong-Ching Wu (23 out of 23 patents)

Ching-Tai Chiang (15 out of 15 patents)

Jong-Ian Tsai (12 out of 12 patents)

4. Chen-Sen Ouyang (11 out of 11 patents)

5. Yu-Jung Huang (9 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: I-Shou University. Retrieved from https://idiyas.com/company/i-shou-university

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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