11 Utility Patents
#2,090 in Hsinchu
#9,501 in Taiwan
#364,306 in the World
Forward Citations = 6
Company Filing History:
Young Optics Inc.
Rays Optics Inc.
Ray Optics Inc.
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#2,090 in Hsinchu
#9,501 in Taiwan
#364,306 in the World
Company Filing History:
Get your Inventor Badge Today