78 Utility and 1 Design Patents
#57 in Taipei
#618 in Taiwan
#15,985 in the World
rank by utility patentsForward Citations = 254
Company Filing History:
Chunghwa Picture Tubes, Ltd.

4. 5 out of 286
Chicony Power Technology Co., Ltd.
5. 4 out of 442
Mosel Vitelic Corporation
where one patent can have more than one assignee
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