Ashish K. Verma

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Distributed feedback laser having enhanced etch stop features
- Patent number 8,705,582
- Issue date Apr 22, 2014
- Finisar Corporation
- Ashish K. Verma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Distributed feedback laser having enhanced etch stop features
- Patent number 8,477,817
- Issue date Jul 2, 2013
- Finisar Corporation
- Ashish K. Verma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for applying protective laser facet coatings
- Patent number 8,277,877
- Issue date Oct 2, 2012
- Finisar Corporation
- Roman Dimitrov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optimization of laser parameters to achieve desired performance
- Patent number 8,085,824
- Issue date Dec 27, 2011
- Finisar Corporation
- Sumesh Mani K. Thiyagarajan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Epitaxial regrowth in a distributed feedback laser
- Patent number 8,034,648
- Issue date Oct 11, 2011
- Finisar Corporation
- Yuk Lung Ha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Distributed feedback laser having enhanced etch stop features
- Patent number 7,813,395
- Issue date Oct 12, 2010
- Finisar Corporation
- Ashish K. Verma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Laser facet pre-coating etch for controlling leakage current
- Patent number 7,763,485
- Issue date Jul 27, 2010
- Finisar Corporation
- Roman Dimitrov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser with side mode suppression
- Patent number 7,711,016
- Issue date May 4, 2010
- Finisar Corporation
- Richard P. Ratowsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser with side mode suppression
- Patent number 7,649,916
- Issue date Jan 19, 2010
- Finisar Corporation
- Richard P. Ratowsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin INP spacer layer in a high speed laser for reduced lateral cur...
- Patent number 7,606,279
- Issue date Oct 20, 2009
- Finisar Corporation
- Ashish K. Verma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser having a doped active layer
- Patent number 7,573,925
- Issue date Aug 11, 2009
- Finisar Corporation
- David Bruce Young
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser having low stress passivation layer
- Patent number 7,567,601
- Issue date Jul 28, 2009
- Finisar Corporation
- Tsurugi Sudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic semiconductor device
- Patent number 7,149,236
- Issue date Dec 12, 2006
- Finisar Corporation
- Ashish K. Verma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable segmented distributed bragg reflector for linear optical am...
- Patent number 7,099,075
- Issue date Aug 29, 2006
- Finisar Corporation
- Richard P. Ratowsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear optical amplifier using coupled waveguide induced feedback
- Patent number 7,057,803
- Issue date Jun 6, 2006
- Finisar Corporation
- Richard P. Ratowsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically pumped vertical optical cavity with improved electrica...
- Patent number 6,647,041
- Issue date Nov 11, 2003
- Finisar Corporation
- Ashish K. Verma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISTRIBUTED FEEDBACK LASER HAVING ENHANCED ETCH STOP FEATURES
- Publication number 20130287405
- Publication date Oct 31, 2013
- Ashish K. Verma
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIGH-SPEED SPECTRAL GAIN OFFSET OPTICAL TRANSMITTER
- Publication number 20110076032
- Publication date Mar 31, 2011
- Finisar Corporation
- Ashish K. Verma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTIMIZATION OF LASER PARAMETERS TO ACHIEVE DESIRED PERFORMANCE
- Publication number 20080301595
- Publication date Dec 4, 2008
- Finisar Corporation
- Sumesh Mani K. Thiyagarajan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RIDGE WAVEGUIDE LASER WITH A COMPRESSIVELY STRAINED LAYER
- Publication number 20080205466
- Publication date Aug 28, 2008
- Finisar Corporation
- Ashish K. Verma
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LASER WITH SIDE MODE SUPPRESSION
- Publication number 20070263688
- Publication date Nov 15, 2007
- Finisar Corporation
- Richard P. Ratowsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wafer testing of edge emitting lasers
- Publication number 20070047609
- Publication date Mar 1, 2007
- Daniel A. Francis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Edge emitting semiconductor laser with short gain region
- Publication number 20070047606
- Publication date Mar 1, 2007
- Daniel A. Francis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM DOT VERTICAL LASING SEMICONDUCTOR OPTICAL AMPLIFIER
- Publication number 20070013996
- Publication date Jan 18, 2007
- Finisar Corporation
- Ashish K. Verma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Point source diffusion for avalanche photodiodes
- Publication number 20060121683
- Publication date Jun 8, 2006
- Finisar Corporation
- Daniel A. Francis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Tunable segmented distributed bragg reflector for linear optical am...
- Publication number 20060050364
- Publication date Mar 9, 2006
- Finisar Corporation
- Richard P. Ratowsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Linear optical amplifier using coupled waveguide induced feedback
- Publication number 20060001953
- Publication date Jan 5, 2006
- Finisar Corporation
- Richard P. Ratowsky
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser with side mode suppression
- Publication number 20060002441
- Publication date Jan 5, 2006
- Finisar Corporation
- Richard P. Ratowsky
- H01 - BASIC ELECTRIC ELEMENTS

Ashish K. Verma

Person

Patents Grantslast 30 patents

Distributed feedback laser having enhanced etch stop features

Distributed feedback laser having enhanced etch stop features

Method for applying protective laser facet coatings

Optimization of laser parameters to achieve desired performance

Epitaxial regrowth in a distributed feedback laser

Distributed feedback laser having enhanced etch stop features

Laser facet pre-coating etch for controlling leakage current

Semiconductor laser with side mode suppression

Semiconductor laser with side mode suppression

Thin INP spacer layer in a high speed laser for reduced lateral cur...

Semiconductor laser having a doped active layer

Semiconductor laser having low stress passivation layer

Optoelectronic semiconductor device

Tunable segmented distributed bragg reflector for linear optical am...

Linear optical amplifier using coupled waveguide induced feedback

Electrically pumped vertical optical cavity with improved electrica...

Patents Applicationslast 30 patents

DISTRIBUTED FEEDBACK LASER HAVING ENHANCED ETCH STOP FEATURES

HIGH-SPEED SPECTRAL GAIN OFFSET OPTICAL TRANSMITTER

OPTIMIZATION OF LASER PARAMETERS TO ACHIEVE DESIRED PERFORMANCE

RIDGE WAVEGUIDE LASER WITH A COMPRESSIVELY STRAINED LAYER

SEMICONDUCTOR LASER WITH SIDE MODE SUPPRESSION

Wafer testing of edge emitting lasers

Edge emitting semiconductor laser with short gain region

QUANTUM DOT VERTICAL LASING SEMICONDUCTOR OPTICAL AMPLIFIER

Point source diffusion for avalanche photodiodes

Tunable segmented distributed bragg reflector for linear optical am...

Linear optical amplifier using coupled waveguide induced feedback

Semiconductor laser with side mode suppression