Inventor · disambiguated record
Hongxia Tao
Also filed as: TAO HONGXIA
4 granted patents·3 citations·filing 2020–2020
59Inventor score
Files withSHANGHAI YAOHUO MICROELECTRONICS CO LTD4
Top patents by PatentIndex Score
4 records- 0178US11611221B2Electronic device and accessory with quick charging and audio transmission functionsSHANGHAI YAOHUO MICROELECTRONICS CO LTD·Filed 2020·Granted Mar 21, 2023·2 cites·16 claims
- 0267US11451224B2Single-pole double-throw switch circuit with type-c interface, analog switch chip, and electronic deviceSHANGHAI YAOHUO MICROELECTRONICS CO LTD·Filed 2020·Granted Sep 20, 2022·1 cites·20 claims
- 0338US11329492B2Docking charing circuit and electronic deviceSHANGHAI YAOHUO MICROELECTRONICS CO LTD·Filed 2020·Granted May 10, 2022·0 cites·17 claims
- 0435US11729566B2Judging circuit for positive and negative terminals of mic of earphone and method thereof, and eletronic deviceSHANGHAI YAOHUO MICROELECTRONICS CO LTD·Filed 2020·Granted Aug 15, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →