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Kai Chen Jianming Huang

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HANGZHOU HPWINNER OPTO CORPORATION

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HANGZHOU HPWINNER OPTO CORPORATION

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29/586,649 | U.S. Patent Application

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Location ELECTRONIC

Filed Dec. 6, 2016

Examiner BRIAN N VINSON

Class D26

Art Group 2913

Patent No. D823531

Case Type Design - D26/121000

Status Patented Case

Child 201630227986.6

Last Updated: 5 years, 1 month ago

Date	#	Transaction
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29/586,649 | U.S. Patent Application

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