Forward Citations = 81

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5 inventors (with patents filed for the assignee):

Shu-Fong Ou (1 out of 1 patent)

Irving J Arons (1 out of 6 patents)

Richard E Merrill (1 out of 15 patents)

4. Arthur P Drennan (1 out of 1 patent)

5. Howell S Jobbins, Jr (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6554843 - Cataract instrument (2003-04-29),

2. D261771 - Eye glass frame (1981-11-10),

3. 4294792 - Molded plastic parts, particularly spin-cast plastic parts for eyeglass (1981-10-13),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#1,154 in Taipei

#3,307 in Taiwan

Taipei, Taiwan

Universal Optical Co., Ltd.

Forward Citations = 81

5 inventors:

Shu-Fong Ou (1 out of 1 patent)

Irving J Arons (1 out of 6 patents)

Richard E Merrill (1 out of 15 patents)

4. Arthur P Drennan (1 out of 1 patent)

5. Howell S Jobbins, Jr (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Universal Optical Co., Ltd.. Retrieved from https://idiyas.com/company/universal-optical-company

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]