Inventor · disambiguated record
John D. O'Sullivan
Also filed as: O'SULLIVAN JOHN · O'SULLIVAN JOHN D
23 granted patents·1,366 citations·filing 1990–2008
97Inventor score
Files withCISCO TECH INC11CISCO SYSTEMS WIRELESS NETWORK7COMMW SCIENT IND RES ORG2G2 MICROSYSTEMS PTY LTD2HART BRIAN1
Top patents by PatentIndex Score
23 records- 0197US7151759B1Automatic gain control and low power start-of-packet detection for a wireless LAN receiverCISCO SYSTEMS WIRELESS NETWORK·Filed 2002·Granted Dec 19, 2006·99 cites·87 claims
- 0295US7315281B2Location determination method and system for asset tracking devicesG2 MICROSYSTEMS PTY LTD·Filed 2005·Granted Jan 1, 2008·117 cites·22 claims
- 0395US7304969B2Automatic gain control and low power start-of-packet detection for a wireless LAN receiverCISCO TECH INC·Filed 2006·Granted Dec 4, 2007·33 cites·14 claims
- 0493US7170849B1Interleaver, deinterleaver, interleaving method, and deinterleaving method for OFDM dataCISCO SYSTEMS WIRELESS NETWORK·Filed 2002·Granted Jan 30, 2007·171 cites·29 claims
- 0592US7480234B1Initial timing estimation in a wireless network receiverCISCO TECH INC·Filed 2003·Granted Jan 20, 2009·87 cites·38 claims
- 0691US7212122B2Methods and apparatus of meshing and hierarchy establishment for tracking devicesG2 MICROSYSTEMS PTY LTD·Filed 2004·Granted May 1, 2007·142 cites·20 claims
- 0791US7062703B1Early detection of false start-of-packet triggers in a wireless network nodeCISCO TECH INC·Filed 2003·Granted Jun 13, 2006·67 cites·27 claims
- 0890US7110381B1Diversity transceiver for a wireless local area networkCISCO SYSTEMS WIRELESS NETWORK·Filed 2001·Granted Sep 19, 2006·83 cites·18 claims
- 0989US6944121B1Wireless computer network including a mobile appliance containing a single chip transceiverCISCO SYSTEMS WIRELESS NETWORK·Filed 2001·Granted Sep 13, 2005·44 cites·14 claims
- 1089US5487069AWireless LANCOMMW SCIENT IND RES ORG·Filed 1993·Granted Jan 23, 1996·260 cites·72 claims
- 1188US7302269B1Radiolocation in a wireless network using time difference of arrivalCISCO TECH INC·Filed 2004·Granted Nov 27, 2007·69 cites·34 claims
- 1288US7161896B1Channel estimation in a multicarrier radio receiverCISCO SYSTEMS WIRELESS NETWORK·Filed 2002·Granted Jan 9, 2007·58 cites·104 claims
- 1387US8159932B1Initial timing estimation in a wireless network receiverHART BRIAN·Filed 2008·Granted Apr 17, 2012·15 cites·20 claims
- 1484US7415661B2Early detection of false start-of-packet triggers in a wireless network nodeCISCO TECH INC·Filed 2006·Granted Aug 19, 2008·10 cites·7 claims
- 1583US7164651B2Wireless computer network including a mobile appliance containing a single chip transceiverCISCO SYSTEMS WIRELESS NETWORK·Filed 2006·Granted Jan 16, 2007·9 cites·7 claims
- 1683US7061855B2Wireless computer network including a mobile appliance containing a single chip transceiverCISCO SYSTEMS WIRELESS NETWORK·Filed 2005·Granted Jun 13, 2006·10 cites·18 claims
- 1781US7773499B2Channel estimation in a multicarrier radio receiverCISCO TECH INC·Filed 2006·Granted Aug 10, 2010·9 cites·45 claims
- 1881US7430215B2Interleaver, deinterleaver, interleaving method, and deinterleaving method for OFDM dataCISCO TECH INC·Filed 2006·Granted Sep 30, 2008·11 cites·15 claims
- 1981US7340000B1Decision feedback equalizer in an OFDM WLAN receiverCISCO TECH INC·Filed 2004·Granted Mar 4, 2008·35 cites·30 claims
- 2067US7636344B2Diversity transceiver for a wireless local area networkCISCO TECH INC·Filed 2006·Granted Dec 22, 2009·3 cites·20 claims
- 2166US7849391B2Early detection of false start-of-packet triggers in a wireless network nodeCISCO TECH INC·Filed 2008·Granted Dec 7, 2010·2 cites·13 claims
- 2254US7840225B2Radiolocation in a wireless network using time difference of arrivalCISCO TECH INC·Filed 2007·Granted Nov 23, 2010·2 cites·15 claims
- 2353US5297070ATransform processing circuitCOMMW SCIENT IND RES ORG·Filed 1990·Granted Mar 22, 1994·30 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →