Top 50 Key Players companies in Permanent Magnet Synchronous Motor by Most Patent Filings in the United States in 2021 – Discovery

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1	Kone, Inc.	Illinois, United States	Elevator,Doors	Patent: 107
2	Steering Solutions IP Holding Corp.	Michigan, United States		Patent: 100
3	Haier US Appliance Solutions, Inc.	Kentucky, United States	Electronics,Demand response,Fixture, ...[+2]	Patent: 89
4	Otis Elevator Co.	Connecticut, United States	Elevator,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 88
5	The Black & Decker Corp.	United States	Power tool,Computer hardware,Warehouse, ...[+2]	Patent: 60
6	Mol Belting Systems, Inc.	Michigan, United States	Pulley,Automation,Manufacturing engineering, ...[+2]	Patent: 50
7	ABB Automation, Inc.	United States	Automation,Manufacturing engineering,Mechanical engineering, ...[+2]	Patent: 48
8	QM Power, Inc.	Missouri, United States	Efficient energy use,Electronics,Electrical equipment, ...[+2]	Patent: 40
9	International Rectifier Corp.	California, United States	Semiconductor,Electronics,Energy management, ...[+2]	Patent: 33
10	Microchip Technology, Inc.	Arizona, United States	Semiconductor,Wireless,Automotive engineering, ...[+2]	Patent: 28
11	Semiconductor Components Industries LLC	Arizona, United States	Semiconductor,Transistor,Image sensor, ...[+2]	Patent: 27
12	Hamilton Sundstrand Corp.	North Carolina, United States	Aerospace,Control system,National security, ...[+2]	Patent: 27
13	Goodrich Corp.	North Carolina, United States	Aerospace,Sales management,Industrial engineering, ...[+2]	Patent: 25
14	Stryker Corp.	Michigan, United States	Medical equipment,Neurotechnology,Health care, ...[+2]	Patent: 23
15	Halliburton Energy Services, Inc.	Texas, United States	Natural gas,Submersible pump,Centrifugal pump, ...[+2]	Patent: 20
16	NXP USA, Inc.	Texas, United States	Semiconductor,Resistor,Electron, ...[+2]	Patent: 20
17	The Boeing Co.	Illinois, United States	Aerospace,Satellite,National security, ...[+2]	Patent: 19
18	Infineon Technologies Americas Corp.	California, United States	Semiconductor,Market power,Power management, ...[+1]	Patent: 19
19	Rockwell Automation Technologies, Inc.	Minnesota, United States	Semiconductor,Automation,Electronic component	Patent: 18
20	Continental Automotive Systems, Inc.	Michigan, United States	Automotive engineering,New Car Assessment Program,Automotive systems, ...[+2]	Patent: 18
21	STARTUP Voltu Motor, Inc.	California, United States	Electric vehicle,Electronics,Electrification, ...[+2]	Patent: 17
22	Fluoroware, Inc.	Minnesota, United States	Materials management,Semiconductor	Patent: 17
23	Weatherford/Lamb, Inc.	Texas, United States	Petroleum industry	Patent: 17
24	DEKA Products LP	New Hampshire, United States		Patent: 17
25	BSH Home Appliances Corp.	California, United States	Washer,Electronics	Patent: 15
26	ICR Turbine Engine Corp.	New Hampshire, United States	Turbine,Efficient energy use,Chemical energy, ...[+2]	Patent: 14
27	Johnson Controls Technology Co.	Wisconsin, United States		Patent: 14
28	Bell Helicopter Textron, Inc.	Texas, United States	Actuator,Reaction control system,Spacecraft, ...[+2]	Patent: 12
29	Visteon Global Technologies, Inc.	Michigan, United States	Automotive engineering	Patent: 12
30	Schlumberger Technologies, Inc.	New Jersey, United States	Petroleum industry,Natural resource management	Patent: 12
31	ZF Automotive Germany GmbH	Michigan, United States	Automotive safety,Automotive engineering,Aerospace, ...[+2]	Patent: 10
32	Rolls-Royce North American Technologies, Inc.	Indiana, United States	Aerospace,Missile,Spacecraft, ...[+2]	Patent: 10
33	Textron Innovations, Inc.	Rhode Island, United States	Property management,Real estate development	Patent: 10
34	Emerson Electric Co.	Missouri, United States	Software,Computer hardware,Electronics, ...[+2]	Patent: 9
35	Advanced Rail Energy Storage LLC	California, United States		Patent: 9
36	Canrig Drilling Technology Ltd.	Texas, United States	Petroleum industry,Natural resource management,Top drive	Patent: 7
37	Vacon, Inc.	Pennsylvania, United States	Computer hardware,Electronics	Patent: 7
38	Broan-NuTone LLC	Connecticut, United States	Fast-moving consumer goods,Electronics,Medicine cabinet, ...[+2]	Patent: 6
39	Flowserve Management Co.	Texas, United States		Patent: 6
40	Kollmorgen Corp.	Virginia, United States	Electronics,Software,Computer hardware, ...[+2]	Patent: 5
41	Electric Boat Corp.	Massachusetts, United States	Submarine,Aerospace,Shipbuilding, ...[+2]	Patent: 5
42	STARTUP Happiest Baby, Inc.	California, United States	Biology,Health care,Internet of Things, ...[+2]	Patent: 5
43	ZF Active Safety & Electronics US LLC	Michigan, United States	Automotive engineering	Patent: 5
44	Franklin Electric Co., Inc.	Indiana, United States	Electric motor,Electrical equipment,AC motor, ...[+2]	Patent: 4
45	Freescale Semiconductor, Inc.	Texas, United States	Semiconductor,Industrial engineering,Automotive engineering, ...[+2]	Patent: 4
46	STARTUP Top Flight Technologies, Inc.	Massachusetts, United States	Aerospace,Remotely operated vehicle,Automotive engineering, ...[+2]	Patent: 4
47	STARTUP Upwing Energy, Inc.	California, United States	Natural gas,Petroleum industry,Environmental consulting, ...[+1]	Patent: 4
48	R&D Dynamics Corp.	Connecticut, United States	Motor drive,Automation,Manufacturing engineering, ...[+2]	Patent: 4
49	Scroll Technologies	Arkansas, United States	Manufacturing engineering,Automation,Mechanical engineering, ...[+2]	Patent: 4
50	Lucid USA, Inc.	California, United States		Patent: 4