Inventor · disambiguated record
Karthikeyan Sabapathi
Also filed as: SABAPATHI KARTHIKEYAN
7 granted patents·4 pending applications·17 citations·filing 2014–2025
75Inventor score
Files withQUALCOMM INC11
Top patents by PatentIndex Score
11 records- 0186US9319863B2System and methods for increasing efficiency of a public land mobile network search in service acquisition on a multi-SIM wireless deviceQUALCOMM INC·Filed 2014·Granted Apr 19, 2016·14 cites·25 claims
- 0278US12143858B2Method and apparatus to switch uplink transmission on uplink split bearerQUALCOMM INC·Filed 2019·Granted Nov 12, 2024·2 cites·30 claims
- 0368US2025240145A1Systems and methods to signal a changing quantity of layers in a multi-subscriber identity module deviceQUALCOMM INC·Filed 2025·Application pending·0 cites
- 0462US12278786B2Systems and methods to signal a changing quantity of layers in a multi-subscriber identity module deviceQUALCOMM INC·Filed 2022·Granted Apr 15, 2025·0 cites·16 claims
- 0561US10004087B2System and method for decoding data carried on colliding channelsQUALCOMM INC·Filed 2016·Granted Jun 19, 2018·1 cites·30 claims
- 0650US12407466B2Enhancing throughput performance in multi-sim modemsQUALCOMM INC·Filed 2022·Granted Sep 2, 2025·0 cites·30 claims
- 0746US11595866B2Beam switching for a multi-SIM user equipmentQUALCOMM INC·Filed 2020·Granted Feb 28, 2023·0 cites·30 claims
- 0841US10057880B2Smart notifications between devicesQUALCOMM INC·Filed 2016·Granted Aug 21, 2018·0 cites·48 claims
- 0938US2015078334A1Apparatus and methods of efficient sib reading during wcdma acquisition in multi-sim modemsQUALCOMM INC·Filed 2014·Application pending·0 cites
- 1038US2015382361A1Handling Transmit Blanking in Multi-Carrier High-Speed Uplink Packet Access-Capable Multi-SIM-Multi-Active ModemsQUALCOMM INC·Filed 2014·Application pending·0 cites
- 1126US2016366621A1Handling mobility events in a multi subscriber identity module multi standby mobile communication deviceQUALCOMM INC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →