Inventor · disambiguated record
David N. Claffey
Also filed as: CLAFFEY DAVID N
7 granted patents·6 pending applications·88 citations·filing 2018–2024
85Inventor score
Top patents by PatentIndex Score
13 records- 0197US11391830B2Method, apparatus, and system for qualified wireless sensingAU OSCAR CHI LIM·Filed 2020·Granted Jul 19, 2022·10 cites·30 claims
- 0297US10742475B2Method, apparatus, and system for object tracking sensing using broadcastingORIGIN WIRELESS INC·Filed 2019·Granted Aug 11, 2020·22 cites·28 claims
- 0394US10374863B2Apparatus, systems and methods for event recognition based on a wireless signalORIGIN WIRELESS INC·Filed 2018·Granted Aug 6, 2019·15 cites·30 claims
- 0493US10397039B2Apparatus, systems and methods for fall-down detection based on a wireless signalORIGIN WIRELESS INC·Filed 2018·Granted Aug 27, 2019·12 cites·30 claims
- 0591US10735298B2Method, apparatus, server and system for vital sign detection and monitoringORIGIN WIRELESS INC·Filed 2018·Granted Aug 4, 2020·16 cites·30 claims
- 0691US10495725B2Method, apparatus, server and system for real-time vital sign detection and monitoringORIGIN WIRELESS INC·Filed 2018·Granted Dec 3, 2019·11 cites·28 claims
- 0782US12036948B2Method, apparatus, and system for vehicle wireless monitoringMAI CHAO LUN·Filed 2020·Granted Jul 16, 2024·2 cites·28 claims
- 0868US2022091225A1Method, apparatus, and system for positioning and powering a wireless monitoring systemMAI CHAO LUN·Filed 2021·Application pending·0 cites
- 0964US2020408875A1Method, apparatus, and system for positioning and powering a wireless monitoring systemMAI CHAO LUN·Filed 2020·Application pending·0 cites
- 1057US2025193052A1Wireless sensing in network of networks with coded addresses to identify originating devicesLAI HUNG QUOC DUC·Filed 2024·Application pending·0 cites
- 1152US2022303167A1Method, apparatus, and system for identifying and qualifying devices for wireless sensingWANG BEIBEI·Filed 2022·Application pending·0 cites
- 1247US2023188384A1Method, apparatus, and system for wireless sensing based on multiple groups of wireless devicesCLAFFEY DAVID N·Filed 2023·Application pending·0 cites
- 1341US2020322868A1Method, apparatus, and system for improving topology of wireless sensing systemsORIGIN WIRELESS INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →