Assignee
NISSHINBO MICRO DEVICES INC
JP·19 granted patents·11 pending applications·1 citations·filing 2018–2025
Top patents by PatentIndex Score
30 records- 0182US2026058483A1Charge and discharge control circuit for controlling charge and discharge control switch elementsNISSHINBO MICRO DEVICES INC·Filed 2025·Application pending·0 cites
- 0281US11955513B2Semiconductor deviceNISSHINBO MICRO DEVICES INC·Filed 2020·Granted Apr 9, 2024·1 cites·5 claims
- 0370US2025085731A1Constant voltage generator circuit operating at low voltage potential difference between input voltage and output voltageNISSHINBO MICRO DEVICES INC·Filed 2024·Application pending·0 cites
- 0468US11592855B2Constant voltage generator circuit provided with operational amplifier including feedback circuitNISSHINBO MICRO DEVICES INC·Filed 2022·Granted Feb 28, 2023·0 cites·3 claims
- 0557US11954555B2Sensor interface circuit and sensor moduleNISSHINBO MICRO DEVICES INC·Filed 2021·Granted Apr 9, 2024·0 cites·11 claims
- 0656US12204355B2Constant voltage generator circuit operating at low voltage potential difference between input voltage and output voltageNISSHINBO MICRO DEVICES INC·Filed 2021·Granted Jan 21, 2025·0 cites·12 claims
- 0755US2025145450A1Mems elementNISSHINBO MICRO DEVICES INC·Filed 2023·Application pending·0 cites
- 0853US11314270B2Constant voltage generator circuit provided with operational amplifier including feedback circuitNISSHINBO MICRO DEVICES INC·Filed 2018·Granted Apr 26, 2022·0 cites·4 claims
- 0951US2025341571A1Electronic circuit provided with functional circuit having function, and method of testing tihe electronic circuitNISSHINBO MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 1050US12581236B2Electronic stethoscope signal processor, electronic stethoscope system, electronic stethoscope signal processing program and electronic stethoscope signal processing methodNISSHINBO MICRO DEVICES INC·Filed 2024·Granted Mar 17, 2026·0 cites·12 claims
- 1149US11977405B2Reference voltage generator circuit such as band gap reference voltage generator circuit, and method of generating reference voltageNISSHINBO MICRO DEVICES INC·Filed 2021·Granted May 7, 2024·0 cites·13 claims
- 1249US2025317059A1Dc/dc converter capable of performing constant on-time control with reduced variations of switching frequencyNISSHINBO MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 1349US2025309765A1Switching regulator provided with voltage difference detector including integration circuitNISSHINBO MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 1449US2025357846A1Dc/dc converter operable efficiently while preventing reverse currentNISSHINBO MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 1548US12034418B2Differential amplifier circuit for use in error amplifier or comparator being component of DC to DC converter (as amended)NISSHINBO MICRO DEVICES INC·Filed 2021·Granted Jul 9, 2024·0 cites·5 claims
- 1648US11770657B2Piezo-electric elementNISSHINBO MICRO DEVICES INC·Filed 2020·Granted Sep 26, 2023·0 cites·11 claims
- 1748US11375593B2Lighting system provided with dimmer apparatus and lighting equipmentNISSHINBO MICRO DEVICES INC·Filed 2020·Granted Jun 28, 2022·0 cites·8 claims
- 1847US2026069238A1Biological sound detection deviceNISSHINBO MICRO DEVICES INC·Filed 2023·Application pending·0 cites
- 1942US12401366B2Sensor interface circuit and sensor moduleNISSHINBO MICRO DEVICES INC·Filed 2021·Granted Aug 26, 2025·0 cites·9 claims
- 2041US12015347B2Control circuit for power converter apparatus of DC to DC converter for converting reference voltage to DC voltageNISSHINBO MICRO DEVICES INC·Filed 2021·Granted Jun 18, 2024·0 cites·14 claims
- 2140US12425778B2Semiconductor integrated circuit device and microphone module using sameNISSHINBO MICRO DEVICES INC·Filed 2021·Granted Sep 23, 2025·0 cites·15 claims
- 2239US12401944B1Microphone signal conversion module and microphone moduleNISSHINBO MICRO DEVICES INC·Filed 2023·Granted Aug 26, 2025·0 cites·14 claims
- 2339US11853093B2Power supply device provided with voltage controller using reference voltage circuit and current controller, and electronic apparatus with the power supply deviceNISSHINBO MICRO DEVICES INC·Filed 2020·Granted Dec 26, 2023·0 cites·5 claims
- 2439US2026043896A1Radio wave sensor apparatusNISSHINBO MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 2537US12470877B2MEMS element and method of manufacturing the sameNISSHINBO MICRO DEVICES INC·Filed 2021·Granted Nov 11, 2025·0 cites·18 claims
- 2637US2025388454A1Mems elementNISSHINBO MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 2735US12142958B2Charge and discharge control circuit for controlling charge and discharge of secondary battery connected between positive and negative electrode power supply terminalsNISSHINBO MICRO DEVICES INC·Filed 2021·Granted Nov 12, 2024·0 cites·10 claims
- 2832US11835977B2Constant voltage circuit for improvement of load transient response with stable operation in high frequency, and electronic device therewithNISSHINBO MICRO DEVICES INC·Filed 2019·Granted Dec 5, 2023·0 cites·4 claims
- 2926US2025145449A1Mems elementNISSHINBO MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 3024US11445154B2Laser drive apparatus for semiconductor laser for video display apparatusNISSHINBO MICRO DEVICES INC·Filed 2018·Granted Sep 13, 2022·0 cites·6 claims
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