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Patents Grants
last 30 patents
Information
Patent Grant
Index-coupled distributed-feedback semiconductor quantum cascade la...
Patent number
9,991,677
Issue date
Jun 5, 2018
California Institute of Technology
Ryan M. Briggs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single-mode, distributed feedback interband cascade lasers
Patent number
9,438,011
Issue date
Sep 6, 2016
California Institute of Technology
Clifford F. Frez
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated particles sensor formed on single substrate using fringe...
Patent number
6,956,230
Issue date
Oct 18, 2005
California Institute of Technology
Morteza Gharib
G01 - MEASURING TESTING
Information
Patent Grant
Diffractive optical fluid shear stress sensor
Patent number
6,717,172
Issue date
Apr 6, 2004
California Institute of Technology
Morteza Gharib
G01 - MEASURING TESTING
Information
Patent Grant
Wavelength-division multiplexed optical integrated circuit with ver...
Patent number
5,355,237
Issue date
Oct 11, 1994
The United States of America as represented by the administrator of the Natio...
Robert J. Lang
G02 - OPTICS
Information
Patent Grant
Strained layer InP/InGaAs quantum well laser
Patent number
5,257,276
Issue date
Oct 26, 1993
California Institute of Technology
Siamak Forouhar
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor holding fixture and method
Patent number
4,847,119
Issue date
Jul 11, 1989
Polaroid Corporation
Aland K. Chin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
SINGLE-MODE, DISTRIBUTED FEEDBACK INTERBAND CASCADE LASERS
Publication number
20160049770
Publication date
Feb 18, 2016
California Institute of Technology
Clifford F. Frez
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INDEX-COUPLED DISTRIBUTED-FEEDBACK SEMICONDUCTOR QUANTUM CASCADE LA...
Publication number
20150333482
Publication date
Nov 19, 2015
California Institute of Technology
Ryan M. Briggs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Diffractive optical fluid shear stress sensor
Publication number
20020162956
Publication date
Nov 7, 2002
Morteza Gharib
G01 - MEASURING TESTING