CPC Subgroup Additional Only
Y10S 388/907 Specific control circuit element or device
Full Title
Electricity: motor control systems > Specific control circuit element or device
13 direct subcodes
Child Classifications
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- Y10S 388/9072 Bridge circuit
- Y10S 388/9075 Computer or microprocessor
- Y10S 388/908 Frequency to voltage converter
- Y10S 388/909 Monitoring means
- Y10S 388/91 Operational/differential amplifier
- Y10S 388/911 Phase locked loop
- Y10S 388/912 Pulse or frequency counter
- Y10S 388/913 Saturable reactor, space discharge device, or magnetic amplifier
- Y10S 388/915 Sawtooth or ramp waveform generator
- Y10S 388/916 Threshold circuit
- Y10S 388/917 Thyristor or scr
- Y10S 388/921 Timer or time delay means
- Y10S 388/922 Tuned or resonant circuit
Top Applicants
Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT
- BOEING COMPANY US 2,373
- FORD GLOBAL TECHNOLOGIES US 2,244
- HYUNDAI MOTOR COMPANY KR 2,186
- TOYOTA MOTOR CORPORATION JP 1,997
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
- GE (GENERAL ELECTRIC COMPANY) US 1,794
- SAMSUNG ELECTRONICS COMPANY KR 1,705
- CORNING US 1,569
- TOYOTA MOTOR CORPORATION 1,403
- LG CHEM KR 1,364