19 Utility Patents
#199 in Taoyuan
#4,929 in Taiwan
#181,667 in the World
Forward Citations = 3
Company Filing History:

Qisda Optronics (suzhou) Co., Ltd.
where one patent can have more than one assignee
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#199 in Taoyuan
#4,929 in Taiwan
#181,667 in the World
Company Filing History:

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