Inventor · disambiguated record
Ravinder Kachru
Also filed as: KACHRU RAVINDER
24 granted patents·4 pending applications·170 citations·filing 1990–2023
95Inventor score
Files withCISCO TECH INC18STANFORD RES INST INT4AAYUNA INC2SHASTRI KALPENDU2NIPPON TELEGRAPH & TELEPHONE1
Top patents by PatentIndex Score
28 records- 0193US8803269B2Wafer scale packaging platform for transceiversSHASTRI KALPENDU·Filed 2012·Granted Aug 12, 2014·21 cites·18 claims
- 0285US9213152B2Releasable fiber connector for opto-electronic assembliesCISCO TECH INC·Filed 2013·Granted Dec 15, 2015·7 cites·17 claims
- 0384US9235019B2Self-aligning optical connector assemblyCISCO TECH INC·Filed 2014·Granted Jan 12, 2016·6 cites·9 claims
- 0483US9274290B2Coupling light from a waveguide array to single mode fiber arrayCISCO TECH INC·Filed 2012·Granted Mar 1, 2016·5 cites·11 claims
- 0582US9274282B2Coupling light from an external source to a waveguide using a multi-step converterCISCO TECH INC·Filed 2013·Granted Mar 1, 2016·6 cites·8 claims
- 0679US9482818B2Optically coupling waveguidesCISCO TECH INC·Filed 2015·Granted Nov 1, 2016·3 cites·20 claims
- 0773US9417412B2Arrangement for placement and alignment of opto-electronic componentsCISCO TECH INC·Filed 2014·Granted Aug 16, 2016·2 cites·24 claims
- 0873US8876410B2Self-aligning connectorized fiber array assemblyCISCO TECH INC·Filed 2013·Granted Nov 4, 2014·3 cites·20 claims
- 0972US8830466B2Arrangement for placement and alignment of opto-electronic componentsCISCO TECH INC·Filed 2012·Granted Sep 9, 2014·2 cites·20 claims
- 1069US9435965B2Single mode fiber array connector for opto-electronic transceiversCISCO TECH INC·Filed 2013·Granted Sep 6, 2016·2 cites·18 claims
- 1169US9343450B2Wafer scale packaging platform for transceiversCISCO TECH INC·Filed 2014·Granted May 17, 2016·2 cites·20 claims
- 1268US5665493AGated recording of holograms using rare-earth doped ferroelectric materialsSTANFORD RES INST INT·Filed 1995·Granted Sep 9, 1997·21 cites·23 claims
- 1367US5698344ATwo-step gated holographic recording in photorefractive materials using cw lasersSTANFORD RES INST INT·Filed 1997·Granted Dec 16, 1997·20 cites·22 claims
- 1463US9476763B2Planar light wave circuit based optical transceiver assemblyCISCO TECH INC·Filed 2014·Granted Oct 25, 2016·2 cites·20 claims
- 1563US9261652B2Optical components including bonding slots for adhesion stabilityCISCO TECH INC·Filed 2013·Granted Feb 16, 2016·1 cites·19 claims
- 1659US5978108ATwo-step gated holographic recording in photorefractive materials using cw lasersSTANFORD RES INST INT·Filed 1997·Granted Nov 2, 1999·14 cites·17 claims
- 1757US9417413B2Compact multiple channel optical receiver assembly packageCISCO TECH INC·Filed 2014·Granted Aug 16, 2016·1 cites·20 claims
- 1856US5204770AAll optical image processing and pattern recognition apparatus using stimulated photon echoesNIPPON TELEGRAPH & TELEPHONE·Filed 1990·Granted Apr 20, 1993·39 cites·8 claims
- 1954US2025314831A1Optically Efficient Silicon Nitride Edge Couplers In Photonic Integrated CircuitsAAYUNA INC·Filed 2023·Application pending·0 cites
- 2051US9052445B2Molded glass lid for wafer level packaging of opto-electronic assembliesCISCO TECH INC·Filed 2012·Granted Jun 9, 2015·0 cites·13 claims
- 2150US12242109B2Dual layer optical coupling configuration between photonic integrated circuit and external single mode optical fiberAAYUNA INC·Filed 2022·Granted Mar 4, 2025·0 cites·16 claims
- 2250US5369665ACoherent time-domain data storage with spread-spectrum data pulseSTANFORD RES INST INT·Filed 1993·Granted Nov 29, 1994·13 cites·7 claims
- 2349US9557499B2Coupling light from a waveguide array to single mode fiber arrayCISCO TECH INC·Filed 2016·Granted Jan 31, 2017·0 cites·14 claims
- 2448US9575266B2Molded glass lid for wafer level packaging of opto-electronic assembliesCISCO TECH INC·Filed 2015·Granted Feb 21, 2017·0 cites·12 claims
- 2546US9151950B2Lid design to seal optical components of a transceiver moduleCISCO TECH INC·Filed 2012·Granted Oct 6, 2015·0 cites·20 claims
- 2644US2013188970A1Packaging Platform For Opto-Electronic Assemblies Using Silicon-Based Turning MirrorsSHASTRI KALPENDU·Filed 2013·Application pending·0 cites
- 2736US2004207923A1Compact, four port thin film filter optical add/drop multiplexerSCION PHOTONICS INC·Filed 2002·Application pending·0 cites
- 2835US2018003906A1Coupling optical fiber array with waveguides of photonic subassemblyCISCO TECH INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →