Inventor · disambiguated record
Chang-Xian Wu
Also filed as: Wu chang-xian
7 granted patents·4 pending applications·9 citations·filing 2015–2024
75Inventor score
Top patents by PatentIndex Score
11 records- 0188US11599132B2Method and apparatus for reducing power-up overstress of capacitor-less regulating circuitsNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Mar 7, 2023·2 cites·10 claims
- 0282US11188113B2Band gap reference voltage generating circuitNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Nov 30, 2021·2 cites·9 claims
- 0381US9830018B2Touch control apparatus and noise compensating circuit and method thereofIND TECH RES INST·Filed 2015·Granted Nov 28, 2017·4 cites·20 claims
- 0479US11543847B2Band gap reference voltage generating circuitNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Jan 3, 2023·1 cites·8 claims
- 0551US12100453B2Method and apparatus for analog floating gate memory cellNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Sep 24, 2024·0 cites·13 claims
- 0650US11223330B1Dynamic suppression of pop and click noise in an audio driverNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Jan 11, 2022·0 cites·19 claims
- 0750US2025202444A1Auto-calibration driving strength system for class-d amplifierNUVOTON TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 0849US2025167741A1Delay-line method for slew rate control for class d driverNUVOTON TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 0948US2025300611A1Peak current measurement of class-d amplifier driver utilizing charge accumulationNUVOTON TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 1047US2023111804A1Method and apparatus for analog floating gate memory cellNUVOTON TECHNOLOGY CORP·Filed 2021·Application pending·0 cites
- 1146US11281248B2Audio microphone detection using auto-tracking current comparatorNUVOTON TECHNOLOGY CORP·Filed 2020·Granted Mar 22, 2022·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →