Top 100 Key Players companies in Driving test by Most Patent Citation in the world in 2019 – Discovery

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The Driving test top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Driving test Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

A driving test (also known as a driving exam, driver's test, or road test) is a procedure designed to test a person's ability to drive a motor vehicle. It exists in various forms worldwide, and is often a requirement to obtain a driver's license. A driving test generally consists of one or two parts: the practical test, called a road test, used to assess a person's driving ability under normal operating conditions, and/or a written or oral test (theory test) to confirm a person's knowledge of driving and relevant rules and laws.

1	Altamira Technologies Corp.	Virginia, United States	Software,Software engineering,Applied engineering, ...[+2]	patent citation: 1,246
2	ZTE Corp.	Guangdong Sheng, China	Telecommunications,Computer hardware,Wireless, ...[+2]	patent citation: 622
3	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	patent citation: 402
4	Western Digital Corp.	California, United States	Computer hardware,Navigation system,Software, ...[+2]	patent citation: 372
5	Western Digital Technologies, Inc.	California, United States	Computer hardware,Peripheral,Electronics, ...[+2]	patent citation: 372
6	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	patent citation: 324
7	Teradyne, Inc.	Massachusetts, United States	Automation,Semiconductor,Industrial engineering, ...[+2]	patent citation: 324
8	Allen Telecom Group, Inc.	Ohio, United States		patent citation: 283
9	Ericsson, Inc.	Texas, United States	Wireless,Telecommunications,Transmitter, ...[+2]	patent citation: 277
10	Thermal Industries, Inc.	Pennsylvania, United States	Patio,Fixture,Metal, ...[+2]	patent citation: 253
11	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	patent citation: 242
12	Huawei Technologies Co., Ltd.	Guangdong Sheng, China	Wireless,Software,Mobile device, ...[+2]	patent citation: 241
13	Nokia Siemens Networks Oy	Uusimaa, Finland	Telecommunications,Wireless,Mobile broadband, ...[+2]	patent citation: 149
14	Maxtor Corp.	California, United States	Computer hardware,Peripheral	patent citation: 144
15	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	patent citation: 143
16	PCTEL, Inc.	Illinois, United States	Wireless,Broadcasting,Software, ...[+2]	patent citation: 135
17	China Academy of Telecommunications Technology	Beijing Shi, China	Information security,Telecommunications,Network security	patent citation: 134
18	Pemstar, Inc.	Minnesota, United States	Electronics,Manufacturing services,Original equipment manufacturer, ...[+2]	patent citation: 114
19	State Farm Mutual Automobile Insurance Co.	Tennessee, United States	Property insurance,Automobile insurance,Disability insurance, ...[+2]	patent citation: 104
20	InterDigital Patent Holdings, Inc.	Delaware, United States	Semiconductor,Electronic component	patent citation: 99
21	Dynamic Network Services, Inc.	New Hampshire, United States	Cloud computing,Application firewall,Software as a service, ...[+2]	patent citation: 89
22	Oracle America, Inc.	California, United States	Cytidine monophosphate,Information technology consulting,Systems design	patent citation: 89
23	Hewlett-Packard Development Co.	Beijing Shi, China	Personal computer,Computer hardware,Graphics processing unit, ...[+2]	patent citation: 86
24	MediaTek, Inc.	Taiwan Province, China	Semiconductor,Internet of Things,Wireless, ...[+2]	patent citation: 83
25	Datang Mobile Communications Equipment Co. Ltd.	Beijing Shi, China	Code division multiple access,Mobile device,5G, ...[+2]	patent citation: 82
26	Capital One Services LLC	Virginia, United States	Financial instrument,Electronic funds transfer,Financial transaction	patent citation: 79
27	Spirent Communications Plc	West Sussex, United Kingdom	Wireless,Mobile device,Location-based service, ...[+2]	patent citation: 78
28	Spirent Communications, Inc.	New York, United States	Telecommunications equipment,Diagnostic instrument,Computer hardware, ...[+2]	patent citation: 78
29	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	patent citation: 72
30	Benchmark Electronics Manufacturing, Inc.	United States	Electronic component,Electronics manufacturing,Computer hardware, ...[+2]	patent citation: 71
31	Shanghai Datang Mobile Communications Equipment Co. Ltd.	China		patent citation: 63
32	Kyocera Corp.	Kyoto, Japan	Semiconductor,Electronics,Telecommunications, ...[+2]	patent citation: 58
33	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	patent citation: 54
34	China Mobile Communications Group Co., Ltd.	Beijing Shi, China	Telecommunications,Telecommunications service,Telephony, ...[+2]	patent citation: 53
35	Horiba Ltd.	Kyoto, Japan	Semiconductor,Electronics,Hematology, ...[+2]	patent citation: 52
36	Nicolet Instrument Corp.	WI, US	Scientific instrument,Medicine,Guidance system	patent citation: 51
37	Schema Ltd.	Israel	Information technology consulting,Systems design,Telecom operators, ...[+2]	patent citation: 50
38	Shinko Denki Co. Ltd.	Tokyo, Japan	Electronics,Power transmission,Solar power	patent citation: 49
39	Harris Intertype Corp.	United States	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	patent citation: 49
40	Kawasaki Heavy Industries Ltd.	Kyoto, Japan	Turbine,Mechanical engineering,Manufacturing engineering, ...[+2]	patent citation: 48
41	Nokia Oyj	Southern Finland, Finland	Mobile device,Internet of Things,Enterprise software, ...[+2]	patent citation: 43
42	Anhui Sanlian Applied Traffic Technology Co. Ltd.	Anhui Sheng, China	Software,Security engineering,Torch, ...[+2]	patent citation: 39
43	Singer GmbH	Germany	Solar water heating,Vacuum cleaner,Heating system, ...[+1]	patent citation: 39
44	Seagate Technology Unlimited Co.	California, United States	Computer hardware,Flash memory,Software, ...[+2]	patent citation: 37
45	Seagate Technology LLC	California, United States	Cloud computing,Computer hardware,Electronics, ...[+2]	patent citation: 37
46	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	patent citation: 36
47	Pantech & Curitel Communications, Inc.	South Korea	Handset,Electronics,Telecommunications, ...[+1]	patent citation: 34
48	Neo Information Systems Co. Ltd.	South Korea		patent citation: 34
49	Futaba Corp.	Yamanashi, Japan	AMOLED,Automotive engineering,Vacuum tube, ...[+2]	patent citation: 33
50	Rockwell International Corp.	Wisconsin, United States	Automation,Computer hardware,Electronics	patent citation: 32
51	Kunshan Myzy Fixture Technology Co. Ltd.	Jiangsu Sheng, China	Metal	patent citation: 32
52	HFI Innovation, Inc.	Taiwan Province, China	Human resources	patent citation: 30
53	Sprint Spectrum LLC	VA, US		patent citation: 28
54	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	patent citation: 27
55	DuoLun Technology Corp. Ltd.	Jiangsu Sheng, China	Driving test,Industrial design,Electronics, ...[+2]	patent citation: 27
56	Nokia, Inc.	Texas, United States	Mobile phone,Telecommunications	patent citation: 26
57	HTC Corp.	Taiwan Province, China	Mobile device,Computer hardware,Virtual reality, ...[+2]	patent citation: 25
58	DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.	South Korea	Shipbuilding,Shipyard,Computer hardware, ...[+2]	patent citation: 25
59	FEV Europe GmbH	Nordrhein-Westfalen, Germany	Manufacturing engineering,Mechanical engineering,Gasoline, ...[+2]	patent citation: 25
60	Beijing Xiaomi Mobile Software Co., Ltd.	Beijing Shi, China	Software,Enterprise software	patent citation: 25
61	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	patent citation: 24
62	Siemens Industry Software, Inc.	Texas, United States	Software,Product lifecycle,Automation, ...[+2]	patent citation: 24
63	Volkswagen Group of America, Inc.	Michigan, United States	Truck,Automotive engineering,Automotive industry	patent citation: 24
64	G.M. Srl	Vicenza, Italy	Chemical engineering	patent citation: 24
65	Volkswagenwerk AG	Germany		patent citation: 24
66	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	patent citation: 23
67	China Automotive Technology & Research Center	Tianjin Shi, China		patent citation: 23
68	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	patent citation: 23
69	Hamamatsu Photonics KK	Shizuoka, Japan	Semiconductor,Photonics,Laser, ...[+2]	patent citation: 22
70	Compaq Computer Corp.	California, United States	Graphics processing unit,Information technology management	patent citation: 22
71	Beijing Catarc Data Technology Center	China		patent citation: 22
72	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	patent citation: 21
73	Shimadzu Corp.	Kyoto, Japan	Molecular diagnostics,Microbiology Test,Cockpit display system, ...[+2]	patent citation: 21
74	Altera Corp.	California, United States	Semiconductor,Programmable logic device,Software, ...[+2]	patent citation: 21
75	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	patent citation: 21
76	Acer, Inc.	Taiwan Province, China	Computer hardware,Projector,Peripheral, ...[+2]	patent citation: 20
77	Wuhan KOTEI Informatics Co., Ltd.	Hubei Sheng, China		patent citation: 20
78	China Mobile Group Design Institute Co., Ltd.	China		patent citation: 20
79	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	patent citation: 19
80	RPX Corp.	California, United States	Patent portfolio,Semiconductor,E-commerce, ...[+2]	patent citation: 19
81	NTT DoCoMo, Inc.	Tokyo, Japan	Telecommunications,Wireless,Mobile device, ...[+2]	patent citation: 18
82	Sumitomo Rubber Industries, Ltd.	Kyoto, Japan	Rubber material,Plastics engineering,Radial tire, ...[+2]	patent citation: 17
83	Sun Microsystems, Inc.	California, United States	Software,Semiconductor,Microprocessor, ...[+2]	patent citation: 17
84	isMedia Co., Ltd.	South Korea	Color calibration,Computer hardware,Electronics	patent citation: 17
85	Beijing Zhongchuang Telecom Test Co Ltd.	Beijing Shi, China	Big data,Technical support	patent citation: 17
86	Beijing Tuoming Technology Co. Ltd.	Beijing Shi, China		patent citation: 17
87	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	patent citation: 16
88	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	patent citation: 16
89	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	patent citation: 16
90	Carl Schenck AG	Hessen, Germany	Diagnostic system,Automation	patent citation: 16
91	Fujitsu Microelectronics America, Inc.	California, United States	Semiconductor,Microelectronics,Electronic component, ...[+2]	patent citation: 16
92	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	patent citation: 15
93	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	patent citation: 15
94	UNICORN Beijing Baidu Netcom Science & Technology Co. Ltd.	Beijing Shi, China	Technology transfer,Electronic business,Venture capital, ...[+2]	patent citation: 15
95	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	patent citation: 15
96	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	patent citation: 14
97	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	patent citation: 14
98	Samsung Heavy Industries Co., Ltd.	Gyeonggi-do, South Korea	Shipbuilding,Shipyard,Marine engineering, ...[+2]	patent citation: 14
99	Intel Deutschland GmbH	Sachsen, Germany	Telecommunications,Semiconductor,Enterprise software, ...[+2]	patent citation: 14
100	Polaris Wireless, Inc.	California, United States	Wireless,Software,Mobile device, ...[+1]	patent citation: 14