Top 100 Key Players companies in MOSFET by Highest Patent Value in the world in 2021 – Discovery

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The MOSFET top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value MOSFET Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET), also known as the metal–oxide–silicon transistor (MOS transistor, or MOS), is a type of field-effect transistor that is fabricated by the controlled oxidation of a semiconductor, typically silicon. It has a covered gate, whose voltage determines the conductivity of the device. This ability to change conductivity with the amount of applied voltage can be used for amplifying or switching electronic signals. The MOSFET was invented by Egyptian engineer Mohamed M. Atalla and Korean engineer Dawon Kahng at Bell Labs in November 1959. It is the basic building block of modern electronics, and the most widely manufactured device in history, with an estimated total of 13 sextillion (1.3 × 10²²) MOSFETs manufactured between 1960 and 2018.

1	pSemi Corp.	California, United States	Semiconductor,Power transmission,Electronic component, ...[+2]	Avg patent value: 5.04 M
2	Atomera, Inc.	Massachusetts, United States	Semiconductor,Laboratory testing	Avg patent value: 4.46 M
3	Tessera, Inc.	California, United States	Semiconductor,Electronic component	Avg patent value: 4.41 M
4	Philip Morris USA, Inc.	Virginia, United States	Smokeless tobacco,Petroleum industry,Chemical engineering, ...[+2]	Avg patent value: 4.27 M
5	STARTUP Comptek Solutions Oy	Western Finland, Finland	Semiconductor,Passivation,Business-to-business, ...[+2]	Avg patent value: 3.95 M
6	DNAe Group Holdings Ltd.	United Kingdom	DNA,Medicine,Histopathology, ...[+2]	Avg patent value: 3.88 M
7	DNA Electronics Ltd.	Hong Kong SAR, China	Electronics,Medicine,Molecular diagnostics, ...[+2]	Avg patent value: 3.88 M
8	Selko BV	Noord-Brabant, Netherlands	Organic component,Chemical engineering,Animal feed	Avg patent value: 3.72 M
9	Ascensia Diabetes Care Holdings AG	Basel-Stadt, Switzerland	Blood glucose monitoring,Medical equipment,Health care, ...[+2]	Avg patent value: 3.67 M
10	Ammono SA	Poland	Gallium,Silicon carbide	Avg patent value: 3.60 M
11	Nichia Corp.	Tokushima, Japan	Laser diode,Semiconductor,LED lamp, ...[+2]	Avg patent value: 3.56 M
12	Siliconix Technology CV	Noord-Holland, Netherlands	Semiconductor,Electronic component	Avg patent value: 3.23 M
13	Trane International, Inc.	North Carolina, United States	Building management,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 3.19 M
14	SolarEdge Technologies, Inc.	Tel Aviv, Israel	Power optimizer,Solar energy,Inverter, ...[+2]	Avg patent value: 3.02 M
15	ACCO Semiconductor, Inc.	California, United States	Semiconductor,CMOS,Wireless, ...[+2]	Avg patent value: 2.89 M
16	Premier Technologies	Texas, United States	Telecommunications,Internet access,Wireless	Avg patent value: 2.85 M
17	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Avg patent value: 2.85 M
18	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Avg patent value: 2.85 M
19	MTD Products, Inc.	Ohio, United States	Robotic lawn mower,Mower,Product design, ...[+2]	Avg patent value: 2.71 M
20	MTD Products AG	Saarland, Germany	Mechanical engineering,Manufacturing engineering	Avg patent value: 2.71 M
21	MediaTek Singapore Pte Ltd.	Central Singapore, Singapore	Semiconductor,Optical storage,Integrated circuit, ...[+1]	Avg patent value: 2.56 M
22	THAT Corp.	Massachusetts, United States	Semiconductor,Intellectual property,Electronic component	Avg patent value: 2.55 M
23	ZKW Group GmbH	Niederösterreich, Austria	Headlamp,Electronics,Automotive engineering, ...[+2]	Avg patent value: 2.49 M
24	STARTUP Monolith Semiconductor, Inc.	New York, United States	Semiconductor,Silicon carbide,MOSFET, ...[+2]	Avg patent value: 2.34 M
25	Tensorcom, Inc.	California, United States	Semiconductor,Wireless,Telecommunications, ...[+2]	Avg patent value: 2.33 M
26	Sensyne Health Holdings Ltd.	United Kingdom	Internet of Things,Machine learning,Wireless, ...[+2]	Avg patent value: 2.32 M
27	Drayson Technologies (Europe) Ltd.	United Kingdom	Internet of Things,Information technology consulting,Systems design	Avg patent value: 2.32 M
28	Schneider Toshiba Inverter Europe SAS	New Mexico, France	Electric motor,Electrical equipment,Electronics, ...[+1]	Avg patent value: 2.23 M
29	Wolfspeed, Inc.	North Carolina, United States	Semiconductor,Wireless,Electric light, ...[+2]	Avg patent value: 2.16 M
30	Goodrich Corp.	North Carolina, United States	Aerospace,Sales management,Industrial engineering, ...[+2]	Avg patent value: 2.07 M
31	Protean Holdings Corp.	Michigan, United States	Electric motor,Automotive engineering	Avg patent value: 1.99 M
32	SanDisk Technologies LLC	Texas, United States		Avg patent value: 1.98 M
33	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Avg patent value: 1.98 M
34	Advanced Analogic Technologies, Inc.	New Mexico, United States	Semiconductor,Electronics,Power management, ...[+2]	Avg patent value: 1.95 M
35	Xiaomi Corp.	Beijing Shi, China	Mobile device,Wearable technology,Network router, ...[+2]	Avg patent value: 1.92 M
36	Xiaomi, Inc.	Beijing Shi, China	Internet television,Telecommunications,Software, ...[+2]	Avg patent value: 1.92 M
37	ATI Technologies ULC	California, United States	Semiconductor,Graphics processing unit,Chipset, ...[+1]	Avg patent value: 1.87 M
38	Wolfspeed, Inc. /Old/	North Carolina, United States	Electronic component,Radio frequency,Wide-bandgap semiconductor, ...[+2]	Avg patent value: 1.86 M
39	Renesas Electronics Corp.	Tokyo, Japan	Semiconductor,Microcontroller,Electronics, ...[+2]	Avg patent value: 1.84 M
40	Xilinx, Inc.	California, United States	Software,Computer hardware,Semiconductor, ...[+2]	Avg patent value: 1.82 M
41	OVAL Corp.	Tokyo, Japan	Instrumentation,Electrical equipment,Magnetic flow meter, ...[+2]	Avg patent value: 1.78 M
42	Röhm GmbH	Germany	Aerospace	Avg patent value: 1.78 M
43	Intel Corp.	California, United States	Semiconductor,Software,Computer hardware, ...[+2]	Avg patent value: 1.77 M
44	Tesla, Inc.	Texas, United States	Electric vehicle,Electronics,Automotive engineering, ...[+2]	Avg patent value: 1.73 M
45	Applied BioPhotonics Ltd.	Hong Kong SAR, China		Avg patent value: 1.68 M
46	SMC KK	Tokyo, Japan	Computer hardware,Electronics,Chesapeake bay, ...[+2]	Avg patent value: 1.67 M
47	Environmental Potentials	Utah, United States	Electronics	Avg patent value: 1.62 M
48	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Avg patent value: 1.58 M
49	Intellectual Ventures Holding 81 LLC	Nevada, United States		Avg patent value: 1.56 M
50	Ecolab, Inc.	Minnesota, United States	Water treatment,Renewable energy,Food industry, ...[+2]	Avg patent value: 1.53 M
51	Veritec, Inc.	United States	Semiconductor,Electronics,Software, ...[+2]	Avg patent value: 1.51 M
52	WEETECH GmbH	Baden-Württemberg, Germany	Software testing,Power transmission,Aerospace, ...[+1]	Avg patent value: 1.51 M
53	Linear Technology Corp.	California, United States	Semiconductor,Resistor,Microprocessor, ...[+2]	Avg patent value: 1.50 M
54	Thomson Licensing SAS	Île-de-France, France	Patent licensing,Electronics	Avg patent value: 1.48 M
55	Federal Mogul Ignition SRL	Italy	Spare part,Automotive engineering	Avg patent value: 1.48 M
56	Cirrus Logic International Semiconductor Ltd.	United Kingdom	Software,Enterprise software,Semiconductor	Avg patent value: 1.45 M
57	Hitachi High-Tech Corp.	Illinois, United States	Semiconductor,Electronics,Microscope, ...[+2]	Avg patent value: 1.37 M
58	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Avg patent value: 1.36 M
59	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Avg patent value: 1.36 M
60	Texas Instruments Japan Ltd.	Tokyo, Japan	Semiconductor,Electronic component	Avg patent value: 1.35 M
61	Micron Technology, Inc.	Idaho, United States	Semiconductor,Computer hardware,Solid-state drive, ...[+2]	Avg patent value: 1.35 M
62	Remy Technologies LLC	United States	Computer hardware,Electronics	Avg patent value: 1.34 M
63	Volterra Semiconductor Corp.	California, United States	Semiconductor,Software development,Electronic component, ...[+2]	Avg patent value: 1.31 M
64	Cyntec Co., Ltd.	Taiwan Province, China	Resistor,Electronics,Drug marketing, ...[+2]	Avg patent value: 1.29 M
65	Applied Materials, Inc.	California, United States	Semiconductor,Electronics,Chemical-mechanical planarization, ...[+2]	Avg patent value: 1.28 M
66	Advanced Micro Devices, Inc.	California, United States	Semiconductor,Software,Virtualization, ...[+2]	Avg patent value: 1.26 M
67	NthDegree Technologies Worldwide, Inc.	Arizona, United States	Semiconductor,Conductive ink,Photovoltaics, ...[+2]	Avg patent value: 1.26 M
68	Shenzhen Huntkey Electronics Co. Ltd.	Guangdong Sheng, China	Power strip,Air purifier,Surge protector	Avg patent value: 1.25 M
69	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Avg patent value: 1.22 M
70	Omron Automotive Electronics Co., Ltd.	Aichi, Japan	Automotive electronics,Automotive engineering,Electronic component	Avg patent value: 1.21 M
71	InterDigital CE Patent Holdings SAS	France		Avg patent value: 1.21 M
72	OMRON Corp.	Kyoto, Japan	Automation,Electronics,Health care, ...[+2]	Avg patent value: 1.20 M
73	Tokyo Electron Ltd.	Tokyo, Japan	Semiconductor,Power transmission,Flat panel display, ...[+2]	Avg patent value: 1.19 M
74	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Avg patent value: 1.17 M
75	Hitachi Power Semiconductor Device Ltd.	Ibaraki, Japan	Semiconductor,Power semiconductor device,Silicon carbide, ...[+2]	Avg patent value: 1.15 M
76	TDK Corp.	Tokyo, Japan	Electronic component,Ceramic capacitor,Electronics, ...[+2]	Avg patent value: 1.15 M
77	ROHM Co., Ltd.	Kyoto, Japan	Semiconductor,Electronic component,Power module, ...[+2]	Avg patent value: 1.15 M
78	Oki Electric Industry Co., Ltd.	Tokyo, Japan	Telecommunications,Call centre,Software, ...[+2]	Avg patent value: 1.15 M
79	Schneider Electric IT Corp.	Rhode Island, United States	Data center,Computer hardware,Electronics, ...[+2]	Avg patent value: 1.13 M
80	JTEKT Corp.	Osaka, Japan	Power steering,Automotive engineering,Steering system, ...[+2]	Avg patent value: 1.12 M
81	LG Energy Solution Ltd.	South Korea	Energy storage,Lithium battery	Avg patent value: 1.08 M
82	Broadcom Corp.	California, United States	Semiconductor,Software,Electronic component, ...[+2]	Avg patent value: 1.07 M
83	Tianma Microelectronics Co., Ltd.	Shanghai Shi, China	Liquid-crystal display,Telecommunications,Peripheral, ...[+2]	Avg patent value: 1.06 M
84	NEC LCD Technologies Ltd.	Kanagawa, Japan	Liquid-crystal display,Computer hardware,Electronics	Avg patent value: 1.06 M
85	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Avg patent value: 1.04 M
86	Alpha & Omega Semiconductor Ltd.	California, United States	Semiconductor,Electronic component,Insulated-gate bipolar transistor, ...[+2]	Avg patent value: 1.04 M
87	Texas Instruments Incorporated	Texas, United States	Semiconductor,Digital signal processing,Electronic component, ...[+2]	Avg patent value: 1.03 M
88	Lattice Semiconductor Corp.	Oregon, United States	Semiconductor,Software,Enterprise software, ...[+2]	Avg patent value: 1.03 M
89	Synopsys, Inc.	California, United States	Software,Information technology consulting,Electronic design automation, ...[+2]	Avg patent value: 1.02 M
90	Skyworks Solutions, Inc.	Massachusetts, United States	Semiconductor,Amplifier,Mobile device, ...[+2]	Avg patent value: 1.01 M
91	Raytheon Co.	Massachusetts, United States	Missile,National security,Aerospace, ...[+2]	Avg patent value: 994,375
92	QM Power, Inc.	Missouri, United States	Efficient energy use,Electronics,Electrical equipment, ...[+2]	Avg patent value: 990,000
93	VICOR, Inc.	California, United States	Software,Enterprise software,Remittance, ...[+1]	Avg patent value: 980,000
94	Maschinenfabrik Reinhausen GmbH	Germany	Transformer,Electrical equipment,Renewable energy, ...[+2]	Avg patent value: 977,500
95	United Silicon Carbide, Inc.	New Jersey, United States	Semiconductor,Silicon carbide,Schottky diode, ...[+2]	Avg patent value: 973,083
96	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Avg patent value: 965,506
97	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Avg patent value: 960,255
98	Shindengen Electric Manufacturing Co. Ltd.	Tokyo, Japan	Semiconductor,Electronics,MOSFET, ...[+2]	Avg patent value: 948,600
99	Flex Ltd.	Central Region, Singapore	Product design,Electronics,Semiconductor, ...[+2]	Avg patent value: 917,300
100	Flextronics AP LLC	California, United States	Electronic component,Computer hardware,Electronics, ...[+1]	Avg patent value: 917,300