CPC Main Group Additional Only
Y10S 257/00 Active solid-state devices, e.g. transistors, solid-state diodes
30 direct subcodes
Child Classifications
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- Y10S 257/90 MOSFET type gate sidewall insulating spacer
- Y10S 257/901 MOSFET substrate bias
- Y10S 257/902 FET with metal source region
- Y10S 257/903 FET configuration adapted for use as static memory cell
- Y10S 257/905 Plural dram cells share common contact or common trench
- Y10S 257/906 Dram with capacitor electrodes used for accessing, e.g. bit line is capacitor plate
- Y10S 257/907 Folded bit line dram configuration
- Y10S 257/908 Dram configuration with transistors and capacitors of pairs of cells along a straight line between adjacent bit lines
- Y10S 257/909 Macrocell arrays, e.g. gate arrays with variable size or configuration of cells
- Y10S 257/91 Diode arrays, e.g. diode read-only memory array
- Y10S 257/911 Light sensitive array adapted to be scanned by electron beam, e.g. vidicon device
- Y10S 257/912 Charge transfer device using both electron and hole signal carriers
- Y10S 257/913 with means to absorb or localize unwanted impurities or defects from semiconductors, e.g. heavy metal gettering
- Y10S 257/914 Polysilicon containing oxygen, nitrogen, or carbon, e.g. sipos
- Y10S 257/915 with titanium nitride portion or region
- Y10S 257/916 Narrow band gap semiconductor material, <<1ev
- Y10S 257/917 Plural dopants of same conductivity type in same region
- Y10S 257/918 Light emitting regenerative switching device, e.g. light emitting scr arrays, circuitry
- Y10S 257/919 Elements of similar construction connected in series or parallel to average out manufacturing variations in characteristics
- Y10S 257/92 Conductor layers on different levels connected in parallel, e.g. to reduce resistance
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