Inventor · disambiguated record
David Lai
Also filed as: LAI DAVID · LAI DAVID C
30 granted patents·11 pending applications·339 citations·filing 1992–2023
96Inventor score
Top patents by PatentIndex Score
41 records- 0184US10164706B2Multi-identity optics modulesCISCO TECH INC·Filed 2017·Granted Dec 25, 2018·4 cites·20 claims
- 0283US8457153B2HDMI-SFP+ adapter/extenderNGUYEN ANTHONY·Filed 2011·Granted Jun 4, 2013·10 cites·16 claims
- 0382US9380003B2xQSFP+ host cable to upgrade xSFP+ based productsCISCO TECH INC·Filed 2013·Granted Jun 28, 2016·7 cites·20 claims
- 0480US8923326B2High-definition multimedia interface copper adapterTANG NORMAN·Filed 2012·Granted Dec 30, 2014·5 cites·20 claims
- 0578US9077452B2QSFP+ to SFP+ form-factor adapter with signal conditioningCISCO TECH INC·Filed 2013·Granted Jul 7, 2015·5 cites·16 claims
- 0678US8831432B2Two-channel compact small form-factor pluggable moduleTANG NORMAN·Filed 2012·Granted Sep 9, 2014·5 cites·20 claims
- 0778US8774639B2Ultra high density pin-compatible four-channel enhanced small form-factor pluggable moduleTANG NORMAN·Filed 2012·Granted Jul 8, 2014·5 cites·15 claims
- 0877US8340123B2Multi-channel transceiver module cardBARBIERI ALESSANDRO·Filed 2009·Granted Dec 25, 2012·17 cites·19 claims
- 0977US6301590B1Method and apparatus for formatting and displaying data from the internetVIADOR·Filed 1997·Granted Oct 9, 2001·129 cites·12 claims
- 1076US7743706B1Bullet cleaner for a gun barrelLAI DAVID·Filed 2006·Granted Jun 29, 2010·15 cites·3 claims
- 1173US9037755B2Two-in-one CFP form-factor pluggable adapterTANG NORMAN·Filed 2012·Granted May 19, 2015·4 cites·20 claims
- 1273US5233128ABarrel-cleaning bulletLAI DAVID·Filed 1992·Granted Aug 3, 1993·32 cites·20 claims
- 1372US8767806B2CXP to QSFP+ module form factor adapterTANG NORMAN·Filed 2012·Granted Jul 1, 2014·4 cites·20 claims
- 1469US6845541B1Shoe last rackFiled 2000·Granted Jan 25, 2005·17 cites·5 claims
- 1568US9438346B2Dual rate transceiverCISCO TECH INC·Filed 2014·Granted Sep 6, 2016·2 cites·19 claims
- 1663US9201202B2QSFP to SFP+ adapter cableLAI DAVID·Filed 2012·Granted Dec 1, 2015·2 cites·15 claims
- 1763US8996737B1Method for emulating communication standards of transceiver modules for native host devicesCISCO TECH INC·Filed 2013·Granted Mar 31, 2015·2 cites·17 claims
- 1861US5583507APassive identification of friend vs. foe apparatus and methodMARTIN MARIETTA CORP·Filed 1995·Granted Dec 10, 1996·53 cites·56 claims
- 1958US9100123B2QSFP to 4x10GBASE-T converter cable assemblyCISCO TECH INC·Filed 2013·Granted Aug 4, 2015·3 cites·17 claims
- 2058US8708578B2Compact small form-factor pluggable transceiverPENG LIANG-PING·Filed 2010·Granted Apr 29, 2014·1 cites·7 claims
- 2157US7558192B1Method to increase system availability of critical hardware componentsCISCO TECH INC·Filed 2004·Granted Jul 7, 2009·7 cites·30 claims
- 2256US10419108B2Multi-identity optics modulesCISCO TECH INC·Filed 2018·Granted Sep 17, 2019·0 cites·20 claims
- 2352US2025097231A1File server managers including api-level permissions examinationNUTANIX INC·Filed 2023·Application pending·0 cites
- 2451US9337930B2Compact small form-factor pluggable transceiverPENG LIANG-PING·Filed 2014·Granted May 10, 2016·0 cites·9 claims
- 2549US6552616B1Asynchronous phase detector for a PLD independent of timing requirementsCISCO TECH IND·Filed 2001·Granted Apr 22, 2003·6 cites·21 claims
- 2647US8769654B2Counterfeit prevention strategy for pluggable modulesTANG NORMAN·Filed 2009·Granted Jul 1, 2014·0 cites·18 claims
- 2744US8966234B1Pluggable module subcomponent resetTANG NORMAN·Filed 2011·Granted Feb 24, 2015·0 cites·17 claims
- 2844US2008232790A1Camera monitorLAI DAVID·Filed 2007·Application pending·0 cites
- 2944US2012250735A1X2 Form Factor 10GBASE-T Transceiver ModuleTANG NORMAN·Filed 2011·Application pending·0 cites
- 3042US2005010576A1File differencing and updating enginesFiled 2003·Application pending·0 cites
- 3141US8850244B2Wake-on-LAN between optical link partnersTANG NORMAN·Filed 2011·Granted Sep 30, 2014·0 cites·20 claims
- 3241US2015155963A1Upscaling 20G Optical Transceiver ModuleCISCO TECH INC·Filed 2013·Application pending·0 cites
- 3341US2005020308A1Dynamically binding Subscriber Identity Modules (SIMs)/User Identity Modules (UIMs) with portable communication devicesFiled 2003·Application pending·0 cites
- 3439US2013115803A1System and method for providing a visual indicator for cablesTANG NORMAN·Filed 2011·Application pending·0 cites
- 3539US2016054527A1Led pull tabs for pluggable transceiver modules and adaptor modulesCISCO TECH INC·Filed 2014·Application pending·0 cites
- 3638US9106484B2Low latency NX10G form factor module to an enhanced small form-factor pluggable uplink extender to maximize host port densityPeng liang ping·Filed 2012·Granted Aug 11, 2015·0 cites·18 claims
- 3737US8713237B2X2 10GBASE-T transceiver with 1 Gigabit side-band supportTANG NORMAN·Filed 2011·Granted Apr 29, 2014·0 cites·19 claims
- 3837US2013058444A1Fault Tolerant Communications Over a Two-Wire InterfaceTANG NORMAN·Filed 2011·Application pending·0 cites
- 3937US2013202289A1Method and device for providing on-board failure logging for pluggable optical modulesTANG NORMAN·Filed 2012·Application pending·0 cites
- 4032US2002116078A1Control method of open type motion simulation systemBEST SYSTEM INC·Filed 2001·Application pending·0 cites
- 4131US6253586B1Apparatus and method for processing fabricFiled 1999·Granted Jul 3, 2001·4 cites·24 claims
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