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Steve Cheng
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Emerald Hills, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optical connector
Patent number
11,054,587
Issue date
Jul 6, 2021
Sumitomo Electric Industries, Ltd.
Kenichiro Otsuka
G02 - OPTICS
Information
Patent Grant
Fiber optic connector
Patent number
10,890,722
Issue date
Jan 12, 2021
Steve Cheng
G02 - OPTICS
Information
Patent Grant
Optical connector
Patent number
10,768,376
Issue date
Sep 8, 2020
Sumitomo Electric Industries, Ltd.
Kenichiro Otsuka
G02 - OPTICS
Information
Patent Grant
Optical connector
Patent number
10,527,803
Issue date
Jan 7, 2020
Sumitomo Electric Industries, Ltd.
Kenichiro Otsuka
G02 - OPTICS
Information
Patent Grant
Fiber optic connector
Patent number
10,422,965
Issue date
Sep 24, 2019
Steve Cheng
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL CONNECTOR
Publication number
20210231884
Publication date
Jul 29, 2021
Sumitomo Electric Industries, Ltd.
Kenichiro OTSUKA
G02 - OPTICS
Information
Patent Application
FIBER OPTIC CONNECTOR
Publication number
20210124132
Publication date
Apr 29, 2021
Steve Cheng
G02 - OPTICS
Information
Patent Application
OPTICAL CONNECTOR
Publication number
20200132941
Publication date
Apr 30, 2020
Sumitomo Electric Industries, Ltd.
Kenichiro OTSUKA
G02 - OPTICS
Information
Patent Application
FIBER OPTIC CONNECTOR
Publication number
20200018908
Publication date
Jan 16, 2020
Steve Cheng
G02 - OPTICS
Information
Patent Application
FIBER OPTIC CONNECTOR
Publication number
20190235182
Publication date
Aug 1, 2019
Steve Cheng
G02 - OPTICS