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David Cheskis
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Belle Mead, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Porous distributed Bragg reflectors for laser applications
Patent number
11,201,451
Issue date
Dec 14, 2021
IQE PLC
Rich Hammond
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
VCSEL with emission on substrate side
Patent number
10,439,360
Issue date
Oct 8, 2019
II-VI DELAWARE, INC.
David Cheskis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
VCSEL with at least one through substrate via
Patent number
9,705,284
Issue date
Jul 11, 2017
II-VI OptoElectronic Devices, Inc.
David Cheskis
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
POROUS DISTRIBUTED BRAGG REFLECTORS FOR LASER APPLICATIONS
Publication number
20190221993
Publication date
Jul 18, 2019
IQE PLC.
Rich Hammond
H01 - BASIC ELECTRIC ELEMENTS