Inventor · disambiguated record
Ian Sayers
Also filed as: SAYERS IAN · SAYERS IAN L · SAYERS IAN LESLIE
40 granted patents·7 pending applications·2,492 citations·filing 1996–2023
98Inventor score
Top patents by PatentIndex Score
47 records- 0199US6539237B1Method and apparatus for integrated wireless communications in private and public network environmentsCISCO TECH IND·Filed 1998·Granted Mar 25, 2003·449 cites·16 claims
- 0297US6993359B1Method and apparatus for inter-cell handover in wireless networks using multiple protocolsCISCO TECH IND·Filed 2000·Granted Jan 31, 2006·204 cites·84 claims
- 0396US6807431B2Method and apparatus for integrated wireless communications in private and public network environmentsCISCO TECH IND·Filed 2003·Granted Oct 19, 2004·109 cites·20 claims
- 0495US6729929B1Method and apparatus for controlling wireless networksCISCO TECH INC·Filed 1999·Granted May 4, 2004·263 cites·96 claims
- 0595US6542754B1Synchronizing clock signals in wireless networksCISCO SYSTEMS INC·Filed 1999·Granted Apr 1, 2003·194 cites·23 claims
- 0694US5818824APrivate multiplexing cellular networkINTERWAVE COMM INT LTD·Filed 1996·Granted Oct 6, 1998·243 cites·21 claims
- 0793US7280073B2Method and system for determining direction of transmission using multi-facet antennaSKIPPER WIRELESS INC·Filed 2005·Granted Oct 9, 2007·25 cites·19 claims
- 0893US6687243B1Method and apparatus for integrated wireless communications in private and public network environmentsCISCO TECH IND·Filed 1999·Granted Feb 3, 2004·152 cites·43 claims
- 0993US6549772B1Multiple antenna cellular networkINTERWAVE COMM INTERNAT LTD·Filed 2000·Granted Apr 15, 2003·78 cites·33 claims
- 1092US7469142B2Method and apparatus for inter-cell handover in wireless networks using multiple protocolsCISCO TECH INC·Filed 2005·Granted Dec 23, 2008·27 cites·19 claims
- 1188US7042394B2Method and system for determining direction of transmission using multi-facet antennaSKIPPER WIRELESS INC·Filed 2003·Granted May 9, 2006·36 cites·43 claims
- 1287US7221268B2Method and system for providing an active routing antennaSKIPPER WIRELESS INC·Filed 2005·Granted May 22, 2007·16 cites·30 claims
- 1386US6754871B1Method and apparatus for using fire decoder to correct burst errors in a real-time communications systemCISCO TECH IND·Filed 2001·Granted Jun 22, 2004·44 cites·56 claims
- 1484US11741243B1Method for using redundant encryption to secure data in supervisory control systemsMATSUMOTO SUMITAKA·Filed 2023·Granted Aug 29, 2023·3 cites·24 claims
- 1582US7330710B1Private emergency or service-specific call approach in GSM systemsCISCO TECH INC·Filed 2001·Granted Feb 12, 2008·32 cites·68 claims
- 1682US6961323B1Guaranteed air connectionCISCO TECH INC·Filed 2000·Granted Nov 1, 2005·32 cites·30 claims
- 1781US9130743B2Method and apparatus for communicating between low message rate wireless devices and users via monitoring, control and information systemsLEVIN GREGG B·Filed 2012·Granted Sep 8, 2015·10 cites·22 claims
- 1880US7486966B2Method and apparatus for integrated wireless communications in private and public network environmentsCISCO TECH INC·Filed 2004·Granted Feb 3, 2009·21 cites·20 claims
- 1980US7231579B1Method and apparatus for using fire decoder to correct burst errors in a real-time communications systemCISCO TECH INC·Filed 2004·Granted Jun 12, 2007·26 cites·82 claims
- 2079US10367794B2Method and apparatus for securing a sensor or deviceSAYERS IAN L·Filed 2017·Granted Jul 30, 2019·4 cites·21 claims
- 2179US6975877B1System and method for synchronizing clock dividers in a wireless networkCISCO TECH IND·Filed 2001·Granted Dec 13, 2005·45 cites·19 claims
- 2278US7610050B2System for mobile broadband networking using dynamic quality of service provisioningSAYERS IAN·Filed 2003·Granted Oct 27, 2009·21 cites·50 claims
- 2378US7200398B1System and method for handover execution in a wireless environmentCISCO TECH INC·Filed 2004·Granted Apr 3, 2007·22 cites·18 claims
- 2478US7015809B1Method and system for providing an active routing antennaSKIPPER WIRELESS INC·Filed 2003·Granted Mar 21, 2006·29 cites·39 claims
- 2577US6070071AMultiple antenna cellular networkINTERWAVE COMM INT LTD·Filed 1996·Granted May 30, 2000·74 cites·38 claims
- 2676US6078823AMultiple antenna cellular networkINTERWAVE COMM INT LTD·Filed 1996·Granted Jun 20, 2000·84 cites·24 claims
- 2775US8208932B2System for mobile broadband networking using dynamic quality of service provisioningSAYERS IAN·Filed 2011·Granted Jun 26, 2012·3 cites·21 claims
- 2875US6829477B1Private multiplexing cellular networkINTERWAVE COMM INTERNATIONAL L·Filed 1997·Granted Dec 7, 2004·78 cites·8 claims
- 2974US7974629B2System for mobile broadband networking using dynamic quality of service provisioningSAYERS IAN·Filed 2009·Granted Jul 5, 2011·4 cites·26 claims
- 3074US6901116B1Method and system for reducing false detections of access signalsCISCO TECH IND·Filed 2001·Granted May 31, 2005·19 cites·26 claims
- 3174US6862082B1System and method for handover execution in a wireless environmentCISCO TECH IND·Filed 2001·Granted Mar 1, 2005·18 cites·30 claims
- 3272US6556811B1Transceiver unitCISCO TECH IND·Filed 1999·Granted Apr 29, 2003·43 cites·30 claims
- 3370US7496103B1Method and apparatus for integrated wireless communications in private and public network environmentsCISCO TECH INC·Filed 2004·Granted Feb 24, 2009·11 cites·26 claims
- 3466US7778149B1Method and system to providing fast access channelMCGRATH STEPHEN·Filed 2006·Granted Aug 17, 2010·5 cites·32 claims
- 3566US7515544B2Method and system for providing location-based addressingNAMBISAN DINESH·Filed 2005·Granted Apr 7, 2009·8 cites·89 claims
- 3666US6879568B1Quick layer-3 message multiplexingCISCO TECH IND·Filed 1999·Granted Apr 12, 2005·53 cites·42 claims
- 3758US7688790B1Method and apparatus for interconnecting a private cellular network to a public cellular networkCISCO TECH INC·Filed 2004·Granted Mar 30, 2010·4 cites·31 claims
- 3849US2013173476A1Computer system and method for initiating payments based on chequesBARCLAYS BANK PLC·Filed 2012·Application pending·0 cites
- 3949US2006142013A1System for mobile broadband networking using dynamic quality of service provisioningSKIPPER WIRELESS INC·Filed 2006·Application pending·0 cites
- 4043US11550908B2Method and apparatus for producing a machine learning system for malware prediction in low complexity sensor networksLONG PAUL J·Filed 2020·Granted Jan 10, 2023·0 cites·11 claims
- 4143US2021049562A1Method and apparatus for creating a cryptocurrency or digital ledger token index for blockchainsLONG CLARKE J·Filed 2018·Application pending·0 cites
- 4239USD438531STransceiver unit coverCISCO SYSTEMS INC·Filed 1999·Granted Mar 6, 2001·3 cites·1 claims
- 4335US2019005237A1Method and apparatus for identifying, predicting, preventing network malicious attacksLONG PAUL J·Filed 2018·Application pending·0 cites
- 4434US2015112862A1Peer-to-peer payment registration and activationKHERADPIR SHAYGAN·Filed 2011·Application pending·0 cites
- 4534US2019199521A1Method and apparatus for secure access to a sensor or device networkSAYERS IAN L·Filed 2017·Application pending·0 cites
- 4633US2015371227A1Registering a Mobile UserBARCLAYS BANK PLC·Filed 2013·Application pending·0 cites
- 4731US9614671B2User access control based on a graphical signatureWHALEY ANDREW·Filed 2011·Granted Apr 4, 2017·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Ian Sayers files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →