Connie J. Chang-Hasnain

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Air-cavity dominant vertical cavity surface emitting lasers
- Patent number 10,361,539
- Issue date Jul 23, 2019
- The Regents of the University of California
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical sensor using high contrast gratings coupled with surface pl...
- Patent number 10,330,602
- Issue date Jun 25, 2019
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Grant
Actively controllable color using high contrast metastructures
- Patent number 10,114,238
- Issue date Oct 30, 2018
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Grant
Nanopillar optical resonator
- Patent number 9,093,818
- Issue date Jul 28, 2015
- The Regents of the University of California
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanoneedle plasmonic photodetectors and solar cells
- Patent number 8,809,672
- Issue date Aug 19, 2014
- The Regents of the University of California
- Chih-Wei Chuang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Planar, high NA, low loss transmitting or reflecting lenses using s...
- Patent number 8,755,118
- Issue date Jun 17, 2014
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Grant
Nanoneedle plasmonic photodetectors and solar cells
- Patent number 8,673,680
- Issue date Mar 18, 2014
- The Regents of the University of California
- Chih-Wei Chuang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High contrast grating based saturable absorber for mode-locked lase...
- Patent number 8,526,471
- Issue date Sep 3, 2013
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Grant
HCG reflection enhancement in diverse refractive index material
- Patent number 8,488,646
- Issue date Jul 16, 2013
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Grant
Ultra-low loss hollow core waveguide using high-contrast gratings
- Patent number 8,442,374
- Issue date May 14, 2013
- The Regents of the University of California
- Connie Chang-Hasnain
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Sub-wavelength grating integrated VCSEL
- Patent number 8,189,643
- Issue date May 29, 2012
- The Regents of the University of California
- Connie J. Chang-Hasnain
- G02 - OPTICS
Information Patent Grant
Sub-wavelength grating integrated VCSEL
- Patent number 8,059,690
- Issue date Nov 15, 2011
- The Regents of the University of California
- Connie J. Chang-Hasnain
- G02 - OPTICS
Information Patent Grant
Ultra broadband mirror using subwavelength grating
- Patent number 7,304,781
- Issue date Dec 4, 2007
- The Regents of the University of California
- Connie J. Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable semiconductor all-optical buffer using slow light based on...
- Patent number 7,038,827
- Issue date May 2, 2006
- The Regents of the University of California
- Connie J. Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable semiconductor all-optical buffer using slow light based on...
- Patent number 6,900,920
- Issue date May 31, 2005
- The Regents of the University of California
- Connie J. Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for controlled cantilever motion through torsi...
- Patent number 6,813,053
- Issue date Nov 2, 2004
- The Regents of the University of California
- Steven M. Chase
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Vertical-cavity surface-emitting laser with an intracavity quantum-...
- Patent number 6,026,108
- Issue date Feb 15, 2000
- The Regents of the University of California
- Sui F. Lim
- G02 - OPTICS
Information Patent Grant
Intracavity quantum well photodetector integrated within a vertical...
- Patent number 5,757,837
- Issue date May 26, 1998
- The Regents of the University of California
- Sui F. Lim
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
AIR-CAVITY DOMINANT VERTICAL CAVITY SURFACE EMITTING LASERS
- Publication number 20180301870
- Publication date Oct 18, 2018
- The Regents of the University of California
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SENSOR USING HIGH CONTRAST GRATINGS COUPLED WITH SURFACE PL...
- Publication number 20180073987
- Publication date Mar 15, 2018
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Application
ACTIVELY CONTROLLABLE COLOR USING HIGH CONTRAST METASTRUCTURES
- Publication number 20170023807
- Publication date Jan 26, 2017
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Application
HIGH EFFICIENCY VERTICAL OPTICAL COUPLER USING SUB-WAVELENGTH HIGH...
- Publication number 20150286006
- Publication date Oct 8, 2015
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASERS WITH SILICON-ON-INSULATOR H...
- Publication number 20150288146
- Publication date Oct 8, 2015
- The Regents of the University of California
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHORT CAVITY SURFACE EMITTING LASER WITH DOUBLE HIGH CONTRAST GRATI...
- Publication number 20150010034
- Publication date Jan 8, 2015
- The Regents of the University of California
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOPILLAR OPTICAL RESONATOR
- Publication number 20140353712
- Publication date Dec 4, 2014
- The Regents of the University of California
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLARIZATION INDEPENDENT DUAL USAGE HCG VCSEL-DETECTOR WITH HIGH CO...
- Publication number 20140353530
- Publication date Dec 4, 2014
- BANDWIDTH10, INC.
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLARIZATION INDEPENDENT PHOTODETECTOR WITH HIGH CONTRAST GRATING A...
- Publication number 20140353583
- Publication date Dec 4, 2014
- BANDWIDTH10, INC.
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANONEEDLE PLASMONIC PHOTODETECTORS AND SOLAR CELLS
- Publication number 20130330875
- Publication date Dec 12, 2013
- The Regents of the University of California
- Chih-Wei Chuang
- B82 - NANO-TECHNOLOGY
Information Patent Application
PLANAR, HIGH NA, LOW LOSS TRANSMITTING OR REFLECTING LENSES USING S...
- Publication number 20130058370
- Publication date Mar 7, 2013
- The Regents of the University of California
- Connie Chang-Hasnain
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIGH CONTRAST GRATING BASED SATURABLE ABSORBER FOR MODE-LOCKED LASE...
- Publication number 20130051410
- Publication date Feb 28, 2013
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Application
HCG REFLECTION ENHANCEMENT IN DIVERSE REFRACTIVE INDEX MATERIAL
- Publication number 20130051419
- Publication date Feb 28, 2013
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Application
MONOLITHICALLY INTEGRATED MULTI-WAVELENGTH HIGH-CONTRAST GRATING VC...
- Publication number 20120128019
- Publication date May 24, 2012
- The Regents of the University of California
- Connie Chang-Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LONG DISTANCE TRANSMISSION USING MULTI-MODE VCSEL UNDER INJECTION L...
- Publication number 20120076161
- Publication date Mar 29, 2012
- The Regents of the University of California
- Connie Chang-Hasnain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRA-LOW LOSS HOLLOW CORE WAVEGUIDE USING HIGH-CONTRAST GRATINGS
- Publication number 20110280533
- Publication date Nov 17, 2011
- The Regents of the University of California
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Application
HIGH CONTRAST GRATING INTEGRATED VCSEL USING ION IMPLANTATION
- Publication number 20110280269
- Publication date Nov 17, 2011
- The Regents of the University of California
- Connie Chang-Hasnain
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIGH-SPEED OPTICAL TRANSMITTERS USING CASCADED OPTICALLY INJECTION-...
- Publication number 20110150502
- Publication date Jun 23, 2011
- The Regents of the University of California
- Xiaoxue Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANONEEDLE PLASMONIC PHOTODETECTORS AND SOLAR CELLS
- Publication number 20110146771
- Publication date Jun 23, 2011
- The Regents of the University of California
- Chih-Wei Chuang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SUB-WAVELENGTH GRATING INTEGRATED VCSEL
- Publication number 20100316083
- Publication date Dec 16, 2010
- The Regents of the University of California
- Connie J. Chang-Hasnain
- G02 - OPTICS
Information Patent Application
SUB-WAVELENGTH GRATING INTEGRATED VCSEL
- Publication number 20100316079
- Publication date Dec 16, 2010
- The Regents of the University of California
- Connie J. Chang-Hasnain
- G02 - OPTICS
Information Patent Application
OPTICAL INJECTION LOCKING OF VCSELS FOR WAVELENGTH DIVISION MULTIPL...
- Publication number 20090074019
- Publication date Mar 19, 2009
- The Regents of the University of California
- Elaine Wong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Sub-wavelength grating integrated VCSEL
- Publication number 20070153860
- Publication date Jul 5, 2007
- Connie Chang-Hasnain
- G02 - OPTICS
Information Patent Application
Ultra broadband mirror using subwavelength grating
- Publication number 20070115553
- Publication date May 24, 2007
- Connie J. Chang-Hasnain
- G02 - OPTICS
Information Patent Application
Variable semiconductor all-optical buffer using slow light based on...
- Publication number 20050167648
- Publication date Aug 4, 2005
- Connie J. Chang-Hasnain
- G02 - OPTICS
Information Patent Application
Variable semiconductor all-optical buffer using slow light based on...
- Publication number 20030076865
- Publication date Apr 24, 2003
- The Regents of the University of California.
- Connie J. Chang-Hasnain
- G02 - OPTICS

Connie J. Chang-Hasnain

Person

Patents Grantslast 30 patents

Air-cavity dominant vertical cavity surface emitting lasers

Optical sensor using high contrast gratings coupled with surface pl...

Actively controllable color using high contrast metastructures

Nanopillar optical resonator

Nanoneedle plasmonic photodetectors and solar cells

Planar, high NA, low loss transmitting or reflecting lenses using s...

Nanoneedle plasmonic photodetectors and solar cells

High contrast grating based saturable absorber for mode-locked lase...

HCG reflection enhancement in diverse refractive index material

Ultra-low loss hollow core waveguide using high-contrast gratings

Sub-wavelength grating integrated VCSEL

Sub-wavelength grating integrated VCSEL

Ultra broadband mirror using subwavelength grating

Variable semiconductor all-optical buffer using slow light based on...

Variable semiconductor all-optical buffer using slow light based on...

Apparatus and method for controlled cantilever motion through torsi...

Vertical-cavity surface-emitting laser with an intracavity quantum-...

Intracavity quantum well photodetector integrated within a vertical...

Patents Applicationslast 30 patents

AIR-CAVITY DOMINANT VERTICAL CAVITY SURFACE EMITTING LASERS

OPTICAL SENSOR USING HIGH CONTRAST GRATINGS COUPLED WITH SURFACE PL...

ACTIVELY CONTROLLABLE COLOR USING HIGH CONTRAST METASTRUCTURES

HIGH EFFICIENCY VERTICAL OPTICAL COUPLER USING SUB-WAVELENGTH HIGH...

VERTICAL CAVITY SURFACE EMITTING LASERS WITH SILICON-ON-INSULATOR H...

SHORT CAVITY SURFACE EMITTING LASER WITH DOUBLE HIGH CONTRAST GRATI...

NANOPILLAR OPTICAL RESONATOR

POLARIZATION INDEPENDENT DUAL USAGE HCG VCSEL-DETECTOR WITH HIGH CO...

POLARIZATION INDEPENDENT PHOTODETECTOR WITH HIGH CONTRAST GRATING A...

NANONEEDLE PLASMONIC PHOTODETECTORS AND SOLAR CELLS

PLANAR, HIGH NA, LOW LOSS TRANSMITTING OR REFLECTING LENSES USING S...

HIGH CONTRAST GRATING BASED SATURABLE ABSORBER FOR MODE-LOCKED LASE...

HCG REFLECTION ENHANCEMENT IN DIVERSE REFRACTIVE INDEX MATERIAL

MONOLITHICALLY INTEGRATED MULTI-WAVELENGTH HIGH-CONTRAST GRATING VC...

LONG DISTANCE TRANSMISSION USING MULTI-MODE VCSEL UNDER INJECTION L...

ULTRA-LOW LOSS HOLLOW CORE WAVEGUIDE USING HIGH-CONTRAST GRATINGS

HIGH CONTRAST GRATING INTEGRATED VCSEL USING ION IMPLANTATION

HIGH-SPEED OPTICAL TRANSMITTERS USING CASCADED OPTICALLY INJECTION-...

NANONEEDLE PLASMONIC PHOTODETECTORS AND SOLAR CELLS

SUB-WAVELENGTH GRATING INTEGRATED VCSEL

SUB-WAVELENGTH GRATING INTEGRATED VCSEL

OPTICAL INJECTION LOCKING OF VCSELS FOR WAVELENGTH DIVISION MULTIPL...

Sub-wavelength grating integrated VCSEL

Ultra broadband mirror using subwavelength grating

Variable semiconductor all-optical buffer using slow light based on...

Variable semiconductor all-optical buffer using slow light based on...