Shenzhen Guohua Optoelectronics Co., Ltd.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 03, 2017 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 0 Total Citation Count
- Mar 06, 2014 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9779672 Oil puncture controlled starting system for EFD apparatus and manufacturing method thereforMar 06, 14Oct 03, 17[G09G, G02B]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
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