Assignee
CHIPSEMI SEMICONDUCTOR NINGBO CO LTD
CN·3 granted patents·9 pending applications·0 citations·filing 2021–2025
Top patents by PatentIndex Score
12 records- 0166US2026043997A1Prism motor, method for detecting a rotation angle of a prism motor, and camera deviceCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2025·Application pending·0 cites
- 0254US12392985B2Autofocus actuator control methodCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2021·Granted Aug 19, 2025·0 cites·5 claims
- 0354US2024146169A1Focus motor with closed-loop control method and camera equipmentCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2023·Application pending·0 cites
- 0453US2025102288A1Device, method, and system for detecting rotation angle in electronic equipmentCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2024·Application pending·0 cites
- 0553US2025132704A1Drive circuit, chip and electronic deviceCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2024·Application pending·0 cites
- 0652US2024411205A1Anti-shake motor, camera module, and electronic deviceCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2024·Application pending·0 cites
- 0752US2024272214A1Circuits and methods for precise capacitance measurementCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2024·Application pending·0 cites
- 0851US2025068272A1Capacitive screens and methods for interaction with a stylusCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2024·Application pending·0 cites
- 0949US2025125755A1Method for closed-loop control of actuators with capacitance as part of the feedbackCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2023·Application pending·0 cites
- 1046US11671709B2Anti-vibration actuator control methodCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·7 claims
- 1145US11658604B2Actuator control methodCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2021·Granted May 23, 2023·0 cites·10 claims
- 1245US2025105762A1Piezoelectric ceramic actuator and control methodsCHIPSEMI SEMICONDUCTOR NINGBO CO LTD·Filed 2023·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →