Inventor · disambiguated record
Subhash Roy
Also filed as: ROY SUBHASH · ROY SUBHASH C · ROY SUBHASH CHANDRA
35 granted patents·8 pending applications·1,057 citations·filing 1996–2025
98Inventor score
Files withTRANSWITCH CORP14ZHOVNIROVSKY IGOR12INSTART LOGIC INC3Kandou Labs SA3APPLIED MICRO CIRCUITS CORP2
Top patents by PatentIndex Score
43 records- 0196US6631130B1Method and apparatus for switching ATM, TDM, and packet data through a single communications switch while maintaining TDM timingTRANSWITCH CORP·Filed 2000·Granted Oct 7, 2003·84 cites·34 claims
- 0291US8057106B1Fiber optic connector microlens with focal plane aligning fiber trapZHOVNIROVSKY IGOR·Filed 2010·Granted Nov 15, 2011·22 cites·20 claims
- 0390US8457454B1Optical substrate chip carrierROY SUBHASH·Filed 2011·Granted Jun 4, 2013·17 cites·10 claims
- 0490US8200094B1System and method for free space optical connector alignmentZHOVNIROVSKY IGOR·Filed 2009·Granted Jun 12, 2012·20 cites·19 claims
- 0590US5893162AMethod and apparatus for allocation and management of shared memory with data in memory stored as multiple linked listsTRANSWITCH CORP·Filed 1997·Granted Apr 6, 1999·252 cites·33 claims
- 0689US8051205B2Peer-to-peer distributed storageAPPLIED MICRO CIRCUITS CORP·Filed 2008·Granted Nov 1, 2011·35 cites·19 claims
- 0788US8792789B1Optimized chromatic dispersion filterVARADARAJAN BADRI·Filed 2012·Granted Jul 29, 2014·18 cites·14 claims
- 0888US8437085B1Optical element assembly with integrally formed microlensZHOVNIROVSKY IGOR·Filed 2011·Granted May 7, 2013·6 cites·23 claims
- 0988US6646983B1Network switch which supports TDM, ATM, and variable length packet traffic and includes automatic fault/congestion correctionTRANSWITCH CORP·Filed 2000·Granted Nov 11, 2003·64 cites·10 claims
- 1085US7061935B1Method and apparatus for arbitrating bandwidth in a communications switchTRANSWITCH CORP·Filed 2000·Granted Jun 13, 2006·53 cites·24 claims
- 1184US8748797B1Two wavelength range photodiode demultiplexer and methods for using the sameDECKER PATRICK·Filed 2012·Granted Jun 10, 2014·15 cites·14 claims
- 1283US8109676B2Fiber optic cable with high interface mismatch toleranceZHOVNIROVSKY IGOR·Filed 2010·Granted Feb 7, 2012·7 cites·24 claims
- 1383US8109675B1Connector jack processing backcapZHOVNIROVSKY IGOR·Filed 2010·Granted Feb 7, 2012·7 cites·33 claims
- 1482US8680639B1Photodetector with a bandwidth-tuned cell structureROY SUBHASH·Filed 2012·Granted Mar 25, 2014·5 cites·8 claims
- 1582US6636515B1Method for switching ATM, TDM, and packet data through a single communications switchTRANSWITCH CORP·Filed 2000·Granted Oct 21, 2003·39 cites·30 claims
- 1681US6246682B1Method and apparatus for managing multiple ATM cell queuesTRANSWITCH CORP·Filed 1999·Granted Jun 12, 2001·152 cites·26 claims
- 1780US8766165B1Pattern-based optical lens testing apparatus having a module comparing a viewed image representation to a copy of target pattern and method for using the sameZHOVNIROVSKY IGOR·Filed 2011·Granted Jul 1, 2014·5 cites·25 claims
- 1880US8135281B2Free space optical connectorZHOVNIROVSKY IGOR·Filed 2009·Granted Mar 13, 2012·8 cites·8 claims
- 1980US8061904B1Fiber optic connector microlens with self-aligning optical fiber cavityGREENBERG REID·Filed 2010·Granted Nov 22, 2011·9 cites·25 claims
- 2076US6636511B1Method of multicasting data through a communications switchTRANSWITCH CORP·Filed 2000·Granted Oct 21, 2003·26 cites·36 claims
- 2175US6356561B1Method and apparatus for the fair and efficient transfer of variable length packets using fixed length segmentsTRANSWITCH CORP·Filed 2000·Granted Mar 12, 2002·15 cites·13 claims
- 2273US8906728B2Method for manufacturing a photodetector having a bandwidth tuned honeycomb cell photodiode structureAPPLIED MICRO CIRCUITS CORP·Filed 2014·Granted Dec 9, 2014·2 cites·7 claims
- 2373US8113721B1Off-axis misalignment compensating fiber optic cable interfaceZHOVNIROVSKY IGOR·Filed 2009·Granted Feb 14, 2012·6 cites·23 claims
- 2470US8109677B2Fiber optic cable connectorZHOVNIROVSKY IGOR·Filed 2011·Granted Feb 7, 2012·2 cites·16 claims
- 2569US8109678B1Punch-down fiber optic cable terminationZHOVNIROVSKY IGOR·Filed 2010·Granted Feb 7, 2012·2 cites·22 claims
- 2667US7463626B2Phase and frequency drift and jitter compensation in a distributed telecommunications switchROY SUBHASH C·Filed 2002·Granted Dec 9, 2008·8 cites·7 claims
- 2763US6134653ARISC processor architecture with high performance context switching in which one context can be loaded by a co-processor while another context is being accessed by an arithmetic logic unitTRANSWITCH CORP·Filed 1998·Granted Oct 17, 2000·50 cites·20 claims
- 2861US2025181542A1Retimer Module Interconnecting Passive CablesKandou Labs SA·Filed 2024·Application pending·0 cites
- 2960US9948565B2Method and implementation of zero overhead rate controlled (ZORC) information transmission via digital communication linkINSTART LOGIC INC·Filed 2014·Granted Apr 17, 2018·1 cites·20 claims
- 3060US9515775B2Method and apparatus for improving the performance of TCP and other network protocols in a communication networkINSTART LOGIC INC·Filed 2013·Granted Dec 6, 2016·2 cites·32 claims
- 3160US6321331B1Real time debugger interface for embedded systemsTRANSWITCH CORP·Filed 1998·Granted Nov 20, 2001·36 cites·22 claims
- 3259US9537611B2Method and apparatus for improving the performance of TCP and other network protocols in a communications network using proxy serversINSTART LOGIC INC·Filed 2013·Granted Jan 3, 2017·1 cites·20 claims
- 3359US5774465AMethod and apparatus for providing multiple multicast communication sessions in an ATM destination switchTRANSWITCH CORP·Filed 1996·Granted Jun 30, 1998·43 cites·20 claims
- 3456US2025238389A1Link telemetry reportingKandou Labs SA·Filed 2025·Application pending·0 cites
- 3556US2025342133A1In-band data package transmissionKandou Labs SA·Filed 2023·Application pending·0 cites
- 3651US2009141719A1Transmitting data through commuincation switchTR TECHNOLOGIES FOUNDATION LLC·Filed 2008·Application pending·0 cites
- 3750US2010316337A1Fiber Optic Cable InterfaceZHOVNIROVSKY IGOR·Filed 2009·Application pending·0 cites
- 3847US6243359B1Methods and apparatus for managing traffic in an atm networkTRANSWITCH CORP·Filed 1999·Granted Jun 5, 2001·26 cites·18 claims
- 3945US6205155B1Apparatus and method for limiting data bursts in ATM switch utilizing shared busTRANSWITCH CORP·Filed 1999·Granted Mar 20, 2001·19 cites·17 claims
- 4040US2014082935A1Method for passive alignment of optical components to a substrateVOLEX PLC·Filed 2012·Application pending·0 cites
- 4140US2002013893A1Real time debugger interface for embedded systemsTRANSWITCH CORP·Filed 2001·Application pending·0 cites
- 4239US7514559B2Catalyst for synthesis of 2- and 4-picolinesCOUNCIL SCIENT IND RES·Filed 2004·Granted Apr 7, 2009·0 cites·16 claims
- 4339US2011200284A1Fiber Optic Jack with High Interface Mismatch ToleranceZHOVNIROVSKY IGOR·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →