Trademarks = 1

Forward Citations = 74

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5 inventors (with patents filed for the assignee):

Wen-I Huang (10 out of 10 patents)

Shih-Tsung Lin (2 out of 4 patents)

Wei-I Huang (1 out of 1 patent)

4. Wen-Hsiang Wang (1 out of 1 patent)

5. Ping-jung Kuo (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 11129258 - Sensing type lamp fixture and brightness adjustment method thereof (2021-09-21),

2. 10347981 - Sensor having separate antenna (2019-07-09),

3. 10236087 - Remote control protector for anti-light interference (2019-03-19),

4. 9554451 - Wallmount dual beam sensing device (2017-01-24),

5. 9372121 - Sensing device with a glare shield (2016-06-21),

6. 9345108 - Self-adaptive brightness sensor light, brightness sensor module, and brightness-adjusting method of the same (2016-05-17),

7. 9163817 - Ceiling mount occupancy sensor module and apparatus using the ceiling mount occupancy sensor module (2015-10-20),

8. 9029781 - Occupancy sensor device design for fixture integration and a light with the same (2015-05-12),

9. 8922125 - Occupancy sensor for controlling an LED light (2014-12-30),

10. 8742352 - Occupancy sensor with multi-position rotary switch (2014-06-03),

11. 8624526 - Sensing device for LED lighting equipment (2014-01-07),

12. 8482866 - Lens with layered concentric structures (2013-07-09),

13. 5557173 - Infrared detection circuit (1996-09-17),

Company Overview

Ir-Tec International Ltd. is a prominent player in the field of advanced sensing technology, specializing in the development and manufacturing of innovative infrared sensors and related products. The company focuses on enhancing safety and efficiency across various applications, including security systems and automation solutions. Based in Taoyuan, Taiwan, Ir-Tec leverages its expertise in sensor technology to cater to both domestic and international markets, contributing to advancements in smart technology and environmental monitoring.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

13 Patents

#117 in Taoyuan

#1,168 in Taiwan

#44,988 in the World

Taoyuan, Taiwan

Ir-Tec International Ltd.

Forward Citations = 74

5 inventors:

Wen-I Huang (10 out of 10 patents)

Shih-Tsung Lin (2 out of 4 patents)

Wei-I Huang (1 out of 1 patent)

4. Wen-Hsiang Wang (1 out of 1 patent)

5. Ping-jung Kuo (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ir-Tec International Ltd.. Retrieved from https://idiyas.com/company/ir-tec-international

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]