Inventor · disambiguated record
Si Herng Ng
Also filed as: NG SI HERNG
7 granted patents·4 pending applications·4 citations·filing 2019–2024
72Inventor score
Top patents by PatentIndex Score
11 records- 0181US11043961B2Analog-to-digital converter and associated chipSHENZHEN GOODIX TECH CO LTD·Filed 2020·Granted Jun 22, 2021·2 cites·12 claims
- 0275US10819291B2Operational amplifier and control method thereofSHENZHEN GOODIX TECH CO LTD·Filed 2019·Granted Oct 27, 2020·2 cites·20 claims
- 0365US10727739B2Charge pump circuit and controlling method thereofSHENZHEN GOODIX TECH CO LTD·Filed 2020·Granted Jul 28, 2020·0 cites·20 claims
- 0456US2025311938A1Bio-impedance Measurement Device and Bio-impedance Measurement MethodSERIAL MICROELECTRONICS INFORMATION LTD·Filed 2024·Application pending·0 cites
- 0555US10615688B2Charge pump circuit and controlling method thereofSHENZHEN GOODIX TECH CO LTD·Filed 2019·Granted Apr 7, 2020·0 cites·20 claims
- 0655US2025261872A1Bio-impedance Measurement Device and Bio-impedance Measurement MethodSERIAL MICROELECTRONICS INFORMATION LTD·Filed 2024·Application pending·0 cites
- 0747US12268485B2Photoplethysmogram circuit, biological characteristics detection device and biological characteristics detection methodSHENZHEN GOODIX TECH CO LTD·Filed 2020·Granted Apr 8, 2025·0 cites·12 claims
- 0846US11245413B2Data converter and related analog-to-digital converter, digital-to-analog converter and chipSHENZHEN GOODIX TECH CO LTD·Filed 2020·Granted Feb 8, 2022·0 cites·15 claims
- 0944US2020378813A1Calibration circuit and associated signal processing circuit and chipSHENZHEN GOODIX TECH CO LTD·Filed 2020·Application pending·0 cites
- 1044US2020278228A1Signal processing circuit and related chip, flow meter and methodSHENZHEN GOODIX TECH CO LTD·Filed 2020·Application pending·0 cites
- 1142US11304617B2Detection circuit, ECG detection apparatus, and wearable deviceSHENZHEN GOODIX TECH CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →