Top 100 Key Players companies in Multimeter by Most Patent Filings in the world in 2022 – Discovery

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The Multimeter top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Multimeter Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

A multimeter or a multitester, also known as a VOM (volt-ohm-milliammeter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter can measure voltage, current, and resistance. Analog multimeters use a microammeter with a moving pointer to display readings. Digital multimeters (DMM, DVOM) have a numeric display, and may also show a graphical bar representing the measured value. Digital multimeters are now far more common due to their lower cost and greater precision, but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value.

1	Fluke Corp.	Washington, United States	Software,Robotics,Condition monitoring, ...[+2]	Patent: 173
2	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 167
3	Hon Hai Precision Industry Co., Ltd.	Taiwan Province, China	Computer hardware,Electronics,Wireless connectivity, ...[+2]	Patent: 38
4	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 36
5	Uni-Trend Technology (China) Co., Ltd.	Guangdong Sheng, China	Computer hardware,Electronics	Patent: 36
6	Zhangzhou Eastern Intelligent Meter Co., Ltd.	Fujian Sheng, China	Infrared thermometer,Computer hardware,Electronics, ...[+2]	Patent: 25
7	GOSSEN METRAWATT GmbH	Bayern, Germany	Multimeter,Transducer,Energy management, ...[+2]	Patent: 24
8	Guangdong Power Grid Co. Ltd.	Guangdong Sheng, China		Patent: 23
9	Hioki E.E. Corp.	Nagano, Japan	Product design,Manufacturing engineering,Electrical equipment, ...[+2]	Patent: 22
10	Tektronix, Inc.	Oregon, United States	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 22
11	Xuda Computer Kunshan Co. Ltd.	China		Patent: 22
12	Guizhou Power Grid Corp.	China		Patent: 15
13	Brymen Technology Corp.	Taiwan Province, China	Computer hardware,Electronics	Patent: 14
14	Shenzhen Everbest Machinery Industry Co., Ltd.	Guangdong Sheng, China	Computer hardware,Electronics,Electronics manufacturing, ...[+2]	Patent: 12
15	Jiangsu Electric Power Co.	Jiangsu Sheng, China	Power transmission,Electric power transmission	Patent: 12
16	Omega Engineering, Inc.	Connecticut, United States	Thermocouple,Electronics,Humidity, ...[+2]	Patent: 11
17	Rigol Technologies USA, Inc.	Jiangsu Sheng, China	Oscilloscope,Multimeter,Software, ...[+2]	Patent: 11
18	IDEAL INDUSTRIES, Inc.	Illinois, United States	Clamp,Power transmission,Electronics, ...[+2]	Patent: 10
19	Covidien LP	Massachusetts, United States	Analgesic,Medicine,Medical equipment, ...[+1]	Patent: 10
20	STARTUP Y Tech Co., Ltd.	Gyeonggi-do, South Korea	Supply chain management	Patent: 9
21	State Grid Hebei Electric Power Co.	Hebei Sheng, China	Power transmission,Electricity	Patent: 9
22	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	Patent: 8
23	Chauvin Arnoux SAS	Île-de-France, France	Oscilloscope,Multimeter,Computer hardware, ...[+2]	Patent: 8
24	Tianjin Electric Power Corp.	Tianjin Shi, China	Electromagnetic clutch,Pulley,Machine element, ...[+2]	Patent: 8
25	GMC I Gossen Metrawatt GmbH	DE		Patent: 8
26	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 7
27	Siglent Technologies Co., Ltd.	Guangdong Sheng, China	Electronics,Product innovation,User interface, ...[+2]	Patent: 7
28	METRAWATT International GmbH	Germany	Precision engineering,Computer hardware,Electronics	Patent: 7
29	Xi'an Thermal Power Research Institute Co., Ltd.	Shaanxi Sheng, China		Patent: 7
30	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 6
31	Yokogawa Electric Corp.	Tokyo, Japan	Automation,Systems design,Programmable logic controller, ...[+2]	Patent: 6
32	China Academy of Launch Vehicle Technology	Beijing Shi, China	Aerospace,National security,Space launch, ...[+2]	Patent: 6
33	Metex Corp.	Mississippi, United States	Web development,Software,Code refactoring, ...[+2]	Patent: 6
34	Jiangsu Nuclear Power Corp.	Jiangsu Sheng, China	Power transmission,Electricity	Patent: 6
35	Zhangzhou Weihua Electronic Co. Ltd.	China	Electronic instrument,Computer hardware,Electronics, ...[+2]	Patent: 6
36	Tianjin Zhonghuan Electronic Computer Co.	China	Electrical equipment,Peripheral,Information technology management, ...[+1]	Patent: 6
37	Texas Digital Systems, Inc.	Texas, United States	Information technology consulting,Systems design,Digital signage, ...[+2]	Patent: 6
38	Zhejiang Chaowei Power Co. Ltd.	China		Patent: 6
39	POSCO	South Korea	Materials science,Mining engineering,Metal, ...[+2]	Patent: 5
40	Agilent Technologies, Inc.	California, United States	Genomics,Computer hardware,Semiconductor, ...[+2]	Patent: 5
41	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 5
42	Advantest Corp.	Tokyo, Japan	Semiconductor,Mechanical engineering,Product design, ...[+2]	Patent: 5
43	SPX Corp.	North Carolina, United States	HVAC,Computer hardware,Industrial engineering, ...[+2]	Patent: 5
44	China Shenhua Energy Co., Ltd.	Beijing Shi, China	Coal,Coal mining,Electricity, ...[+2]	Patent: 5
45	LIG Nex1 Co., Ltd.	South Korea	Missile,Electronics,Radar, ...[+2]	Patent: 5
46	InfoVision Optoelectronics (Kunshan) Co., Ltd.	Jiangsu Sheng, China	Liquid-crystal display,Electronics,Computer hardware, ...[+2]	Patent: 5
47	Felten & Guilleaume Energietechnik AG	Nordrhein-Westfalen, Germany	Energy device	Patent: 5
48	Metex SA	Dâmbovița, Romania	Real estate development	Patent: 5
49	New Focus, Inc.	California, United States	Photonics,Telecommunications,Semiconductor	Patent: 5
50	Mitsubishi Kogyo KK	Japan		Patent: 5
51	Getac Technology (Kunshan) Co. Ltd.	Jiangsu Sheng, China	Optical bonding,Graphics processing unit,Peripheral, ...[+2]	Patent: 5
52	Suzhou Inspur Intelligent Technology Co., Ltd.	China		Patent: 5
53	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 4
54	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 4
55	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 4
56	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	Patent: 4
57	CGN Power Co., Ltd.	Guangdong Sheng, China	Centrifugal pump,Power transmission,Electricity, ...[+1]	Patent: 4
58	China General Nuclear Power Corp.	Guangdong Sheng, China	Solar energy,Nuclear engineering,Petroleum industry, ...[+2]	Patent: 4
59	Huizhou Desay SV Automotive Co., Ltd.	Guangdong Sheng, China	Information display,Automotive engineering,Vehicle to everything, ...[+2]	Patent: 4
60	Curtis Instruments, Inc.	New York, United States	Semiconductor,Electronic component,Lead–acid battery, ...[+2]	Patent: 4
61	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Patent: 4
62	Korea Plant Service & Engineering Co.	Jeollanam-do, South Korea	Electronics	Patent: 4
63	Tianjin Lishen Battery Joint Stock Co. Ltd.	Tianjin Shi, China	Lithium-ion battery,Energy storage,Electronics, ...[+2]	Patent: 4
64	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Patent: 4
65	Guildline Instruments Ltd.	Ontario, Canada	Computer hardware,Electronics,Quantum, ...[+2]	Patent: 4
66	Intelligent Photonics Control Corp.	ON, CA	Computer hardware,Electronics,Photonics, ...[+2]	Patent: 4
67	KPS Co. Ltd.	South Korea		Patent: 4
68	SyCon Corp.	United States		Patent: 4
69	AECC Shenyang Liming Aero-Engine Co., Ltd.	Liaoning Sheng, China	Aerospace,National security,Aviation	Patent: 4
70	CRRC Luoyang Co., Ltd.	HN, CN	Mechanical engineering,Manufacturing engineering	Patent: 4
71	Xian Xigu Microelectronics Co. Ltd.	Shaanxi Sheng, China	Semiconductor,Microelectronics,Electronic component	Patent: 4
72	Qingdao GoerTek Technology Co., Ltd.	Qinghai Sheng, China	Computer hardware,Electronics	Patent: 4
73	CRRC Changchun Railway Vehicles Co., Ltd.	Jilin Sheng, China	Mechanical engineering,Manufacturing engineering	Patent: 4
74	Zhengzhou Yunhai Information Technology Co., Ltd.	China		Patent: 4
75	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 3
76	ABB Ltd.	ZURICH, Switzerland	Robotics,Electrical equipment,Public transport, ...[+2]	Patent: 3
77	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 3
78	Mercedes-Benz Group AG	Baden-Württemberg, Germany	Automotive engineering,Electric vehicle,Hybrid vehicle, ...[+2]	Patent: 3
79	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Patent: 3
80	Intel Corp.	California, United States	Semiconductor,Software,Computer hardware, ...[+2]	Patent: 3
81	ZTE Corp.	Guangdong Sheng, China	Telecommunications,Computer hardware,Wireless, ...[+2]	Patent: 3
82	Inspur Electronic Information Industry Co., Ltd.	Shandong Sheng, China	Computer hardware,Cloud data center,Graphics processing unit, ...[+2]	Patent: 3
83	Baoshan Iron & Steel Co., Ltd.	Shanghai Shi, China	Carbon steel,Irone,Mining engineering, ...[+2]	Patent: 3
84	Anhui Jianghuai Automobile Group Corp. Ltd.	Anhui Sheng, China	Chassis,Automotive engineering,Truck, ...[+2]	Patent: 3
85	Iwatsu Electric Co., Ltd.	Tokyo, Japan	Electronics,Power semiconductor device,Folding carton, ...[+2]	Patent: 3
86	China Yangtze Power Co., Ltd.	Beijing Shi, China	Renewable energy,Renewable technologies,Energy management, ...[+2]	Patent: 3
87	Newport Corp.	California, United States	Aerospace,Laser,National security, ...[+2]	Patent: 3
88	LG Energy Solution Ltd.	South Korea	Energy storage,Lithium battery	Patent: 3
89	Fujian Nebula Electronics Co., Ltd.	Fujian Sheng, China	Electronics,Battery (electricity),Battery pack, ...[+2]	Patent: 3
90	Jinneng Holding Equipment Manufacturing Group Co. Ltd.	Shanxi Sheng, China	Coal,Anthracite,Coal mining, ...[+2]	Patent: 3
91	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 3
92	Daimier AG	Germany	Truck,Chassis	Patent: 3
93	Cyrustek Corp.	Taiwan Province, China		Patent: 3
94	Wuxi China Resources Semico Co. Ltd.	China	Semiconductor,Transistor,Electronic component	Patent: 3
95	China Tobacco Henan Industrial Co. Ltd.	China	Snuff,Chewing tobacco	Patent: 3
96	Shanghai Chenzhu Instrument Co. Ltd.	China		Patent: 3
97	Guangzhou Qingtian Industrial Co. Ltd.	China		Patent: 3
98	Shanghai Wingtech Electronics Technology Co. Ltd.	China		Patent: 3
99	Xuzhou Jiangmei Science & Technology Co. Ltd.	China		Patent: 3
100	Sanya Leisheng Ship Repair Industry Co., Ltd.	China		Patent: 3