% Expired Patents = 33.3

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Ming-Jiun Liaw (3 out of 19 patents)

Chao-Yi Lin (1 out of 1 patent)

Ching-Sung Yeh (1 out of 1 patent)

4. Chi-Fang Hsieh (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 9846945 - Method for generating orientation image (2017-12-19),

2. 9483711 - Object detection system (2016-11-01),

3. 9245342 - Obstacle detection device (2016-01-26),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#455 in Hsinchu

#3,309 in Taiwan

Hsinchu, Taiwan

Altek Autotronics Corporation

Forward Citations = 0

4 inventors:

Ming-Jiun Liaw (3 out of 19 patents)

Chao-Yi Lin (1 out of 1 patent)

Ching-Sung Yeh (1 out of 1 patent)

4. Chi-Fang Hsieh (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Altek Autotronics Corporation. Retrieved from https://idiyas.com/company/altek-autotronics

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]