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Shanghai, CN
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last 30 patents
Information
Patent Grant
High-density optical waveguide structure and printed circuit board...
Patent number
11,693,181
Issue date
Jul 4, 2023
TTM Technologies, Inc.
Xinhong Shi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods of preparing printed circuit boards and packaging substrate...
Patent number
8,277,668
Issue date
Oct 2, 2012
Shanghai Meadville Science & Technology Co., Ltd.
FanXiong Cheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
HIGH-DENSITY OPTICAL WAVEGUIDE STRUCTURE AND PRINTED CIRCUIT BOARD...
Publication number
20210247568
Publication date
Aug 12, 2021
TTM TECHNOLOGIES, INC.
Xinhong SHI
G02 - OPTICS
Information
Patent Application
Methods of preparing printed circuit boards and packaging substrate...
Publication number
20080251495
Publication date
Oct 16, 2008
Shanghai Meadville Science & Technology Co., Ltd.
FanXiong Cheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR