61 Utility Patents
#3 in Chiayi
#911 in Taiwan
#26,011 in the World
Forward Citations = 123
Company Filing History:

National Yang Ming Chiao Tung University

4. 4 out of 1,142
Coretronic Corporation
5. 3 out of 980
Chunghwa Picture Tubes, Ltd.
where one patent can have more than one assignee
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