Subhash C. Roy

Person

Hamden, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and implementation of zero overhead rate controlled (ZORC) i...
- Patent number 9,948,565
- Issue date Apr 17, 2018
- Instart Logic, Inc.
- Igor Zhovnirnovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for improving the performance of TCP and other...
- Patent number 9,537,611
- Issue date Jan 3, 2017
- Instart Logic, Inc.
- Igor Zhovnirnovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for improving the performance of TCP and other...
- Patent number 9,515,775
- Issue date Dec 6, 2016
- Instart Logic, Inc.
- Igor Zhovnirnovsky
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and implementation for network coefficents selection
- Patent number 9,258,084
- Issue date Feb 9, 2016
- Q FACTOR COMMUNICATIONS CORP.
- Igor Zhovnirnovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for manufacturing a photodetector having a bandwidth tuned h...
- Patent number 8,906,728
- Issue date Dec 9, 2014
- Applied Micro Circuits Corporation
- Subhash Roy
- G01 - MEASURING TESTING
Information Patent Grant
Optimized chromatic dispersion filter
- Patent number 8,792,789
- Issue date Jul 29, 2014
- Applied Micro Circuits Corporation
- Badri Varadarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pattern-based optical lens testing apparatus having a module compar...
- Patent number 8,766,165
- Issue date Jul 1, 2014
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- G01 - MEASURING TESTING
Information Patent Grant
Two wavelength range photodiode demultiplexer and methods for using...
- Patent number 8,748,797
- Issue date Jun 10, 2014
- Applied Micro Circuits Corporation
- Patrick Decker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Photodetector with a bandwidth-tuned cell structure
- Patent number 8,680,639
- Issue date Mar 25, 2014
- Applied Micro Circuits Corporation
- Subhash Roy
- G01 - MEASURING TESTING
Information Patent Grant
Optical substrate chip carrier
- Patent number 8,457,454
- Issue date Jun 4, 2013
- Applied Micro Circuits Corporation
- Subhash Roy
- G02 - OPTICS
Information Patent Grant
Optical element assembly with integrally formed microlens
- Patent number 8,437,085
- Issue date May 7, 2013
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Grant
System and method for free space optical connector alignment
- Patent number 8,200,094
- Issue date Jun 12, 2012
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Free space optical connector
- Patent number 8,135,281
- Issue date Mar 13, 2012
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Off-axis misalignment compensating fiber optic cable interface
- Patent number 8,113,721
- Issue date Feb 14, 2012
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Grant
Fiber optic cable with high interface mismatch tolerance
- Patent number 8,109,676
- Issue date Feb 7, 2012
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Grant
Fiber optic cable connector
- Patent number 8,109,677
- Issue date Feb 7, 2012
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Grant
Punch-down fiber optic cable termination
- Patent number 8,109,678
- Issue date Feb 7, 2012
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Grant
Connector jack processing backcap
- Patent number 8,109,675
- Issue date Feb 7, 2012
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Grant
Fiber optic connector microlens with self-aligning optical fiber ca...
- Patent number 8,061,904
- Issue date Nov 22, 2011
- Applied Micro Circuits Corporation
- Reid Greenberg
- G02 - OPTICS
Information Patent Grant
Fiber optic connector microlens with focal plane aligning fiber trap
- Patent number 8,057,106
- Issue date Nov 15, 2011
- Applied Micro Circuits Corporation
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Grant
Peer-to-peer distributed storage
- Patent number 8,051,205
- Issue date Nov 1, 2011
- Applied Micro Circuits Corporation
- Subhash Chandra Roy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase and frequency drift and jitter compensation in a distributed...
- Patent number 7,463,626
- Issue date Dec 9, 2008
- Subhash C. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for arbitrating bandwidth in a communications...
- Patent number 7,061,935
- Issue date Jun 13, 2006
- TranSwitch Corporation
- Subhash C. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network switch which supports TDM, ATM, and variable length packet...
- Patent number 6,646,983
- Issue date Nov 11, 2003
- TranSwitch Corporation
- Subhash C. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of multicasting data through a communications switch
- Patent number 6,636,511
- Issue date Oct 21, 2003
- TranSwitch Corporation
- Subhash C. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for switching ATM, TDM, and packet data through a single com...
- Patent number 6,636,515
- Issue date Oct 21, 2003
- TranSwitch Corporation
- Subhash C. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for switching ATM, TDM, and packet data throug...
- Patent number 6,631,130
- Issue date Oct 7, 2003
- TranSwitch Corporation
- Subhash C. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for the fair and efficient transfer of variabl...
- Patent number 6,356,561
- Issue date Mar 12, 2002
- TranSwitch Corporation
- Joseph C. Lau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Real time debugger interface for embedded systems
- Patent number 6,321,331
- Issue date Nov 20, 2001
- TranSwitch Corporation
- Subhash C. Roy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for managing multiple ATM cell queues
- Patent number 6,246,682
- Issue date Jun 12, 2001
- Transwitch Corp.
- Subhash C. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD & IMPLEMENTATION OF ZERO OVERHEAD RATE CONTROLLED (ZORC) INF...
- Publication number 20160205026
- Publication date Jul 14, 2016
- Igor Zhovnirnovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD & APPARATUS FOR IMPROVING THE PERFORMANCE OF TCP AND OTHER N...
- Publication number 20150236819
- Publication date Aug 20, 2015
- Igor Zhovnirnovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD & APPARATUS FOR IMPROVING THE PERFORMANCE OF TCP AND OTHER N...
- Publication number 20150100858
- Publication date Apr 9, 2015
- Igor Zhovnirnovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD & IMPLEMENTATION FOR NETWORK COEFFICENTS SELECTION
- Publication number 20150095739
- Publication date Apr 2, 2015
- Igor Zhovnirnovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR USING A PHOTODETECTOR HAVING A BANDWIDTH TUNED HONEYCOMB...
- Publication number 20140209801
- Publication date Jul 31, 2014
- VOLEX PLC
- Subhash Roy
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING A PHOTODETECTOR HAVING A BANDWIDTH TUNED H...
- Publication number 20140147945
- Publication date May 29, 2014
- VOLEX PLC
- Subhash Roy
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PASSIVE ALIGNMENT OF OPTICAL COMPONENTS TO A SUBSTRATE
- Publication number 20140082935
- Publication date Mar 27, 2014
- VOLEX PLC
- Ezra Gold
- G02 - OPTICS
Information Patent Application
Fiber optic connector microlens with self-aligning optical fiber ca...
- Publication number 20110286698
- Publication date Nov 24, 2011
- Reid Greenberg
- G02 - OPTICS
Information Patent Application
Fiber Optic Cable Connector
- Publication number 20110229084
- Publication date Sep 22, 2011
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Application
Fiber Optic Cable with High Interface Mismatch Tolerance
- Publication number 20110200283
- Publication date Aug 18, 2011
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Application
Fiber Optic Jack with High Interface Mismatch Tolerance
- Publication number 20110200284
- Publication date Aug 18, 2011
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Application
Fiber Optic Cable Interface
- Publication number 20100316337
- Publication date Dec 16, 2010
- Igor Zhovnirovsky
- G02 - OPTICS
Information Patent Application
Free Space Optical Connector
- Publication number 20100260503
- Publication date Oct 14, 2010
- Igor Zhovnirovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Peer-To-Peer Distributed Storage
- Publication number 20100094921
- Publication date Apr 15, 2010
- Subhash Chandra Roy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSMITTING DATA THROUGH COMMUINCATION SWITCH
- Publication number 20090141719
- Publication date Jun 4, 2009
- TR TECHNOLOGIES FOUNDATION LLC
- Subhash C. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase and frequency drift and jitter compensation in a distributed...
- Publication number 20030091035
- Publication date May 15, 2003
- Subhash C. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Real time debugger interface for embedded systems
- Publication number 20020013893
- Publication date Jan 31, 2002
- TranSwitch Corporation
- Subhash C. Roy
- G06 - COMPUTING CALCULATING COUNTING

Subhash C. Roy

Person

Patents Grantslast 30 patents

Method and implementation of zero overhead rate controlled (ZORC) i...

Method and apparatus for improving the performance of TCP and other...

Method and apparatus for improving the performance of TCP and other...

Method and implementation for network coefficents selection

Method for manufacturing a photodetector having a bandwidth tuned h...

Optimized chromatic dispersion filter

Pattern-based optical lens testing apparatus having a module compar...

Two wavelength range photodiode demultiplexer and methods for using...

Photodetector with a bandwidth-tuned cell structure

Optical substrate chip carrier

Optical element assembly with integrally formed microlens

System and method for free space optical connector alignment

Free space optical connector

Off-axis misalignment compensating fiber optic cable interface

Fiber optic cable with high interface mismatch tolerance

Fiber optic cable connector

Punch-down fiber optic cable termination

Connector jack processing backcap

Fiber optic connector microlens with self-aligning optical fiber ca...

Fiber optic connector microlens with focal plane aligning fiber trap

Peer-to-peer distributed storage

Phase and frequency drift and jitter compensation in a distributed...

Method and apparatus for arbitrating bandwidth in a communications...

Network switch which supports TDM, ATM, and variable length packet...

Method of multicasting data through a communications switch

Method for switching ATM, TDM, and packet data through a single com...

Method and apparatus for switching ATM, TDM, and packet data throug...

Method and apparatus for the fair and efficient transfer of variabl...

Real time debugger interface for embedded systems

Method and apparatus for managing multiple ATM cell queues

Patents Applicationslast 30 patents

METHOD & IMPLEMENTATION OF ZERO OVERHEAD RATE CONTROLLED (ZORC) INF...

METHOD & APPARATUS FOR IMPROVING THE PERFORMANCE OF TCP AND OTHER N...

METHOD & APPARATUS FOR IMPROVING THE PERFORMANCE OF TCP AND OTHER N...

METHOD & IMPLEMENTATION FOR NETWORK COEFFICENTS SELECTION

METHOD FOR USING A PHOTODETECTOR HAVING A BANDWIDTH TUNED HONEYCOMB...

METHOD FOR MANUFACTURING A PHOTODETECTOR HAVING A BANDWIDTH TUNED H...

METHOD FOR PASSIVE ALIGNMENT OF OPTICAL COMPONENTS TO A SUBSTRATE

Fiber optic connector microlens with self-aligning optical fiber ca...

Fiber Optic Cable Connector

Fiber Optic Cable with High Interface Mismatch Tolerance

Fiber Optic Jack with High Interface Mismatch Tolerance

Fiber Optic Cable Interface

Free Space Optical Connector

Peer-To-Peer Distributed Storage

TRANSMITTING DATA THROUGH COMMUINCATION SWITCH

Phase and frequency drift and jitter compensation in a distributed...

Real time debugger interface for embedded systems