Multi-coil selection in a charging device
US-12500448-B2 · Dec 16, 2025 · US
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Winters John patents
Winters John is listed as an inventor on 33 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Winters John |
| Total patents | 33 |
| First publication | Dec 3, 2020 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Amplitude shift key modulation for multi-device wireless chargers
US-12334752-B2 · Jun 17, 2025 · US
Dynamic multi-coil tuning
US-12260986-B2 · Mar 25, 2025 · US
Dynamic multi-coil tuning
US-2024222004-A1 · Jul 4, 2024 · US
Amplitude shift key modulation for multi-device wireless chargers
US-2024223017-A1 · Jul 4, 2024 · US
Dynamic multi-coil tuning
US-11935692-B2 · Mar 19, 2024 · US
Dynamic inferred coupling estimation
US-11894700-B2 · Feb 6, 2024 · US
Amplitude shift key modulation for multi-device wireless chargers
US-11837882-B2 · Dec 5, 2023 · US
Detection of device removal from a surface of a multi-coil wireless charging device
US-11728683-B2 · Aug 15, 2023 · US
Dynamic inferred coupling estimation
US-2023231423-A1 · Jul 20, 2023 · US
Recent patents
Latest publications not already listed above.
Dynamic multi-coil tuning
US-2023215623-A1 · Jul 6, 2023 · US
Multi-coil selection in a charging device
US-2023045983-A1 · Feb 16, 2023 · US
Swinging coils in multi-coil wireless chargers
US-2023023485-A1 · Jan 26, 2023 · US
Dynamic multi-coil tuning
US-11469041-B2 · Oct 11, 2022 · US
Dynamic inferred coupling estimation
US-11456628-B2 · Sep 27, 2022 · US
Adaptive passive ping
US-2022278565-A1 · Sep 1, 2022 · US
Detection Of Device Removal From A Surface Of A Multi-Coil Wireless Charging Device
US-2022231540-A1 · Jul 21, 2022 · US
Detection of device removal from a surface of a multi-coil wireless charging device
US-11342793-B2 · May 24, 2022 · US
Adaptive passive ping
US-11336129-B2 · May 17, 2022 · US
Detection of device removal from a surface of a multi-coil wireless charging device
US-11296550-B2 · Apr 5, 2022 · US
Detection of device removal from a surface of a multi-coil wireless charging device
US-11264839-B2 · Mar 1, 2022 · US
Adaptive passive ping
US-2021351634-A1 · Nov 11, 2021 · US
Adaptive passive Ping
US-11063480-B2 · Jul 13, 2021 · US
Amplitude shift key modulation for multi-device wireless chargers
US-2021210989-A1 · Jul 8, 2021 · US
Dynamic multi-coil tuning
US-2021210282-A1 · Jul 8, 2021 · US
Free-Position Wireless Charger Keep-Out
US-2021152034-A1 · May 20, 2021 · US
Parallel voltage and current multiple amplitude shift key demodulation
US-10958110-B2 · Mar 23, 2021 · US
Detection of device removal from a surface of a multi-coil wireless charging device
US-2021028656-A1 · Jan 28, 2021 · US
Detection of device removal from a surface of a multi-coil wireless charging device
US-2021028657-A1 · Jan 28, 2021 · US
Detection of device removal from a surface of a multi-coil wireless charging device
US-2021028651-A1 · Jan 28, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Aira Inc | 33 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02J50/12 | 33 |
| H02J50/402 | 29 |
| H02J50/40 | 25 |
| H02J50/90 | 23 |
| H02J50/80 | 18 |