Taiwan Colour and Imaging Technology Corporation

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 58

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5 inventors (with patents filed for the assignee):

Chih-An Shaw (1 out of 1 patent)

Yih-Jong Wan (1 out of 1 patent)

Chih-Ming Chen (1 out of 88 patents)

4. Tsung-Han Lee (1 out of 11 patents)

5. Chih-Hsung Huang (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 11414889 - Electronic lock apparatus (2022-08-16),

2. 8750576 - Method of managing visiting guests by face recognition (2014-06-10),

3. 8316385 - Driving system for virtual web camera (2012-11-20),

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USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#1,156 in Taipei

#3,314 in Taiwan

Taipei, Taiwan

Taiwan Colour and Imaging Technology Corporation

Forward Citations = 58

5 inventors:

Chih-An Shaw (1 out of 1 patent)

Yih-Jong Wan (1 out of 1 patent)

Chih-Ming Chen (1 out of 88 patents)

4. Tsung-Han Lee (1 out of 11 patents)

5. Chih-Hsung Huang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Taiwan Colour and Imaging Technology Corporation. Retrieved from https://idiyas.com/company/taiwan-colour-and-imaging-technology

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]