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Patents
Patents Assigned to SHENZHEN HAOJIEHUA TECHNOLOGY CO., LTD.
Patents Assigned to SHENZHEN HAOJIEHUA TECHNOLOGY CO., LTD.
Wireless telecontroller
Patent number:
D835074
Type:
Grant
Filed:
January 23, 2017
Date of Patent:
December 4, 2018
Assignee:
SHENZHEN HAOJIEHUA TECHNOLOGY CO., LTD.
Inventor:
Dajian Cheng
Wireless presenter
Patent number:
D857017
Type:
Grant
Filed:
January 3, 2018
Date of Patent:
August 20, 2019
Assignee:
SHENZHEN HAOJIEHUA TECHNOLOGY CO., LTD.
Inventor:
Dajian Cheng