Inventor · disambiguated record
Charles Walden
Also filed as: WALDEN CHARLES · WALDEN CHARLES LEE · WALDEN CHARLES R · WALDEN JR CHARLES R
35 granted patents·12 pending applications·397 citations·filing 1988–2021
97Inventor score
Top patents by PatentIndex Score
47 records- 0197US7742972B2Enhanced parimutuel wageringLONGITUDE LLC·Filed 2003·Granted Jun 22, 2010·193 cites·88 claims
- 0295US9990644B2System and methods for determining location of pop displays with wireless beacons using known wireless beacon locationsSHELF BUCKS INC·Filed 2016·Granted Jun 5, 2018·9 cites·20 claims
- 0394US8370249B2Enhanced parimutuel wageringLONGITUDE LLC·Filed 2010·Granted Feb 5, 2013·22 cites·17 claims
- 0493US8126794B2Replicated derivatives having demand-based, adjustable returns, and trading exchange thereforLANGE JEFFREY·Filed 2003·Granted Feb 28, 2012·98 cites·7 claims
- 0592US10373189B2Systems and methods for data transfer from pop displays with wireless beacons and engaged mobile devicesSHELF BUCKS INC·Filed 2016·Granted Aug 6, 2019·5 cites·20 claims
- 0692US10168678B2Interfacing with laundry services and facilitiesLAUNDRY 2 0 LLC·Filed 2016·Granted Jan 1, 2019·9 cites·20 claims
- 0790US10373190B2System and methods for determining location of pop displays with wireless beacons through engagement with mobile devicesSHELF BUCKS INC·Filed 2016·Granted Aug 6, 2019·4 cites·18 claims
- 0889US11098430B2System for commercial laundry services and facilitiesWASHLAVA INC·Filed 2019·Granted Aug 24, 2021·9 cites·20 claims
- 0988US10861051B2Assessing and reporting in-store recycling of wireless beacon components used with retail displaysABL IP HOLDING LLC·Filed 2017·Granted Dec 8, 2020·5 cites·13 claims
- 1088US8275695B2Enhanced parimutuel wageringLANGE JEFFREY·Filed 2010·Granted Sep 25, 2012·9 cites·86 claims
- 1187US10466665B2System for commercial laundry services and facilitiesLAUNDRY 2 0 LLC·Filed 2016·Granted Nov 5, 2019·4 cites·19 claims
- 1285US11188947B2Analyzing movement of data collectors/gateways associated with retail displaysABL IP HOLDING LLC·Filed 2017·Granted Nov 30, 2021·4 cites·17 claims
- 1384US11270348B2Systems and methods for tracking products transported in shipping containersABL IP HOLDING LLC·Filed 2018·Granted Mar 8, 2022·3 cites·20 claims
- 1482US10970781B2Electronic trade processing system and methodSTRIKE DERIVATIVES INC·Filed 2019·Granted Apr 6, 2021·4 cites·21 claims
- 1580US11244355B2Geofencing with wireless beacon based consumer product marketingABL IP HOLDING LLC·Filed 2017·Granted Feb 8, 2022·4 cites·14 claims
- 1680US11170409B2Wireless beacon based systems utilizing printable circuitsABL IP HOLDING LLC·Filed 2018·Granted Nov 9, 2021·2 cites·20 claims
- 1779US10713681B2Determining location of POP displays with wireless beacons using time-based interactions with mobile devicesABL IP HOLDING LLC·Filed 2016·Granted Jul 14, 2020·1 cites·20 claims
- 1878US11507973B2System and methods for determining location of pop displays with wireless beacons using mobile applications on mobile devicesABL IP HOLDING LLC·Filed 2021·Granted Nov 22, 2022·0 cites·11 claims
- 1977US11042894B2Systems and methods for POP display and wireless beacon engagement with mobile devicesABL IP HOLDING LLC·Filed 2016·Granted Jun 22, 2021·1 cites·17 claims
- 2077US10410238B2System and methods for determining location of pop displays with wireless beacons using wireless network gatewaysSHELF BUCKS INC·Filed 2016·Granted Sep 10, 2019·1 cites·17 claims
- 2173US11055781B2Electronic trade processing system and methodSTRIKE DERIVATIVES INC·Filed 2019·Granted Jul 6, 2021·1 cites·24 claims
- 2272US11746458B2System for commercial laundry services and facilitiesWASHLAVA INC·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 2369US10070292B2Providing multiple virtual bluetooth low energy devicesEMMOCO INC·Filed 2015·Granted Sep 4, 2018·2 cites·18 claims
- 2467US11227311B2Local data acquisition for retail displays with wireless beaconsABL IP HOLDING LLC·Filed 2017·Granted Jan 18, 2022·0 cites·16 claims
- 2567US11098429B2Communication and control system for laundry machinesWASHLAVA INC·Filed 2016·Granted Aug 24, 2021·1 cites·20 claims
- 2666US2022092700A1Evaluation response system and methodBRIZA INC·Filed 2021·Application pending·0 cites
- 2766US2022092489A1Evaluation response system and methodBRIZA INC·Filed 2021·Application pending·0 cites
- 2866US2022092690A1Evaluation response system and methodBRIZA INC·Filed 2021·Application pending·0 cites
- 2966US2022092689A1Evaluation response system and methodBRIZA INC·Filed 2021·Application pending·0 cites
- 3066US2022092653A1Evaluation response system and methodBRIZA INC·Filed 2021·Application pending·0 cites
- 3166US2022092089A1Evaluation response system and methodBRIZA INC·Filed 2021·Application pending·0 cites
- 3263US11397986B2Electronic trade processing system and methodSTRIKE DERIVATIVES INC·Filed 2019·Granted Jul 26, 2022·0 cites·18 claims
- 3363US10410240B2System and methods for determining location of consumer product displays with wireless beacons using known wireless beacon locationsSHELFBUCKS INC·Filed 2018·Granted Sep 10, 2019·0 cites·20 claims
- 3462US11080744B2Systems and methods for dynamically transmitting content to potential customersABL IP HOLDING LLC·Filed 2016·Granted Aug 3, 2021·0 cites·18 claims
- 3562US11074606B2System and methods for determining location of pop displays with wireless beacons using mobile applications on mobile devicesABL IP HOLDING LLC·Filed 2016·Granted Jul 27, 2021·0 cites·12 claims
- 3662US11062345B2Systems and methods for activity measurement around pop displays with wireless beaconsABL IP HOLDING LLC·Filed 2016·Granted Jul 13, 2021·0 cites·18 claims
- 3762US11062344B2Systems and methods for POP display and wireless beacon execution with wireless network gatewaysABL IP HOLDING LLC·Filed 2016·Granted Jul 13, 2021·0 cites·2 claims
- 3855US2020014536A1Cryptographic key system and methodSTRIKE DERIVATIVES INC·Filed 2019·Application pending·0 cites
- 3950US2020104923A1Electronic trade processing system and methodSTRIKE DERIVATIVES INC·Filed 2019·Application pending·0 cites
- 4050US2020226629A1Trading platform system and methodSTRIKE DERIVATIVES INC·Filed 2019·Application pending·0 cites
- 4144US2004235458A1Automatic activatation of a wireless deviceFiled 2003·Application pending·0 cites
- 4241US10284422B2Resource-limited device interactivity with cloud-based systemsEMMOCO INC·Filed 2013·Granted May 7, 2019·0 cites·6 claims
- 4340US2012123571A1Enhanced parimutuel wageringLANGE JEFFREY·Filed 2011·Application pending·0 cites
- 4437US10067747B2Embedded device application developmentFRANKEL ROBERT·Filed 2012·Granted Sep 4, 2018·0 cites·51 claims
- 4534US2017228776A1Pop displays and wireless beacon based systems and methods for transmitting content to potential customersSHELFBUCKS INC·Filed 2017·Application pending·0 cites
- 4631US5719919ARun time control in a call processing systemDIALOGIC CORP·Filed 1994·Granted Feb 17, 1998·3 cites·13 claims
- 4727US4849688ADetection of single-frequency signalsDIALOGIC CORP·Filed 1988·Granted Jul 18, 1989·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →