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Wuhan, CN
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last 30 patents
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Patent Grant
Bending-resistant large core diameter high numerical aperture multi...
Patent number
9,052,435
Issue date
Jun 9, 2015
EVERPRO TECHNOLOGIES COMPANY LTD.
Shuqiang Zhang
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
BENDING-RESISTANT LARGE CORE DIAMETER HIGH NUMERICAL APERTURE MULTI...
Publication number
20130279868
Publication date
Oct 24, 2013
YANGZE OPTICAL FIBRE AND CABLE COMPANY, LTD.
Shuqiang Zhang
G02 - OPTICS
Information
Patent Application
Method for manufacturing low PMD single-mode fiber and optical fibe...
Publication number
20040232571
Publication date
Nov 25, 2004
Weijun Tong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL