Inventor · disambiguated record
Xingyi Hua
Also filed as: HUA XINGYI
7 granted patents·7 pending applications·9 citations·filing 2020–2024
76Inventor score
Top patents by PatentIndex Score
14 records- 0192US11245372B2Variable-gain amplifier with degeneration circuitSKYWORKS SOLUTIONS INC·Filed 2020·Granted Feb 8, 2022·5 cites·16 claims
- 0288US11784620B2Adaptive degeneration circuitsSKYWORKS SOLUTIONS INC·Filed 2022·Granted Oct 10, 2023·2 cites·19 claims
- 0381US12170536B2Amplifier with integrated notch filterQUALCOMM INC·Filed 2022·Granted Dec 17, 2024·2 cites·20 claims
- 0477US12463611B2Capacitor-based degeneration circuitsSKYWORKS SOLUTIONS INC·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
- 0569US2025132736A1Active splitting amplifier circuitQUALCOMM INC·Filed 2024·Application pending·0 cites
- 0660US12113491B2Active splitting amplifier circuitQUALCOMM INC·Filed 2021·Granted Oct 8, 2024·0 cites·25 claims
- 0760US12095436B2Ripple cancellation for switched-capacitor circuitQUALCOMM INC·Filed 2021·Granted Sep 17, 2024·0 cites·16 claims
- 0854US12255674B2Constant-phase attenuator techniques in radio frequency front end (RFFE) amplifiersQUALCOMM INC·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 0954US2024321936A1Integrated device comprising an inductor and a patterned shield structureQUALCOMM INC·Filed 2023·Application pending·0 cites
- 1054US2024321730A1Integrated device comprising stacked inductors with low or no mutual inductanceQUALCOMM INC·Filed 2023·Application pending·0 cites
- 1154US2024321497A1Integrated device comprising a pair of inductors with low or no mutual inductanceQUALCOMM INC·Filed 2023·Application pending·0 cites
- 1254US2025141406A1Inductor reuse technique for amplifierQUALCOMM INC·Filed 2023·Application pending·0 cites
- 1353US2025096737A1Low-noise amplifier (lna) input impedance improvement using coupling between output inductor and degeneration inductorQUALCOMM INC·Filed 2023·Application pending·0 cites
- 1447US2024310887A1Smart Start-up Detection Circuit for Multi-VIO SystemQUALCOMM INC·Filed 2023·Application pending·0 cites
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