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Top 100 Key Players companies in Charging station
by Most Patent Filings in the world in 2021

The Charging station top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Charging station 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.
An electric vehicle charging station, also called EV charging station, electric recharging point, charging point, charge point, ECS (electronic charging station), and EVSE (electric vehicle supply equipment), is an element in an infrastructure that supplies electric energy for the recharging of plug-in electric vehicles—including electric cars, neighborhood electric vehicles and plug-in hybrids.
#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 382
2
Siemens AG
Power transmission,Electronics,Turbine,
...[+2]
Patent: 302
3
Siemens SA
Madrid, Spain
Scientific Control,Telecommunications,Turbine,
...[+1]
Patent: 302
4
Dr. Ing. h.c. F. Porsche AG
Environmental innovation,Automotive engineering,Fleet management,
...[+2]
Patent: 290
5
Ford Motor Co. A/S
Denmark
Patent: 260
6
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 211
7
General Electric Co.
Energy management,Turbine,Electronics,
...[+2]
Patent: 205
8
Bayerische Motoren Werke AG
Sales management,Product design,Automotive engineering,
...[+2]
Patent: 194
9
Robert Bosch GmbH
Automotive engineering,Mechanical engineering,Electronics,
...[+2]
Patent: 190
10
Robert Bosch Corp.
Shopping mall,Truck
Patent: 190
11
Honda Motor Co., Ltd.
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 185
12
AUDI AG
Spare part,Automotive engineering,Sport utility vehicle,
...[+2]
Patent: 178
13
Hyundai Motor Co., Ltd.
Public transport,Automotive engineering,Truck,
...[+2]
Patent: 163
14
Mercedes-Benz Group AG
Automotive engineering,Electric vehicle,Hybrid vehicle,
...[+2]
Patent: 152
15
Daimier AG
Truck,Chassis
Patent: 143
16
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 140
17
Volkswagen Group of America, Inc.
Truck,Automotive engineering,Automotive industry
Patent: 132
18
Volkswagenwerk AG
Patent: 132
19
innogy SE
Electricity,Petroleum industry,Distribution grid,
...[+2]
Patent: 126
20
Suzhou Positec Power Tools Co. Ltd.
Patent: 118
21
Compleo Charging Solutions AG
Charging station,Construction engineering,Electric vehicle,
...[+1]
Patent: 113
22
Kia Corp.
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 109
23
G.M. Srl
Chemical engineering
Patent: 89
24
RWE AG
Electricity,Electricity generation,Petroleum industry,
...[+2]
Patent: 88
25
ChargePoint, Inc.
Electric vehicle,Smart city,Internet of Things,
...[+2]
Patent: 85
26
Nissan Motor Co., Ltd.
Truck,Public transport,Automotive engineering,
...[+2]
Patent: 77
27
Wobben Properties GmbH
Real estate development,Turbine,Offshore wind power,
...[+1]
Patent: 74
28
Toyota Industries Corp.
Textile,Software,Automotive engineering,
...[+2]
Patent: 72
29
Jiangsu Electric Power Co.
Power transmission,Electric power transmission
Patent: 63
30
State Grid Beijing Electric Power Co.
Power grid
Patent: 63
31
BYD Co., Ltd.
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 62
32
ABB Ltd.
Robotics,Electrical equipment,Public transport,
...[+2]
Patent: 60
33
ABB Automation, Inc.
Automation,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 60
34
Husqvarna AB
Robotics,Robotic lawn mower,Cutlery,
...[+2]
Patent: 57
35
QUALCOMM, Inc.
Telecommunications,Wireless,Mobile device,
...[+2]
Patent: 55
36
PHOENIX CONTACT E-Mobility GmbH
Power transmission,Electronics
Patent: 50
37
Intel Corp.
Semiconductor,Software,Computer hardware,
...[+2]
Patent: 49
38
Xerox Holdings Corp.
Computer hardware,Software,Digital document,
...[+2]
Patent: 49
39
Xerox Corp.
Computer hardware,Electronics,Product group,
...[+2]
Patent: 49
40
Schunk Bahn und Industrietechnik GmbH
BV, DE
Metal
Patent: 49
41
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
Patent: 48
42
Schneider Electric USA, Inc.
Distribution board,Power transmission,Electrical equipment,
...[+2]
Patent: 48
43
Matsushita Electronics Corp.
Electronics,Computer hardware,DVD player,
...[+2]
Patent: 48
44
State Grid Shanghai Municipal Electric Power Co.
Electricity,Power transmission,Electric power transmission
Patent: 47
45
Braun GmbH & Co. KG
Patent: 43
46
Proterra, Inc.
Electric vehicle,Truck,Automotive engineering,
...[+2]
Patent: 37
47
Proterra Operating Co., Inc.
Automotive engineering,Power transmission,Turbine,
...[+2]
Patent: 37
48
Hitachi Ltd.
Elevator,Electrical equipment,Electric motor,
...[+2]
Patent: 36
49
Jaguar Land Rover Ltd.
Four-wheel drive,Automotive engineering,New Car Assessment Program,
...[+1]
Patent: 36
50
Shenzhen Power Supply Co. Ltd.
Patent: 35
51
Bluetram SAS
Patent: 35
52
Siemens Energy & Automation, Inc.
Electronics,Automation,Electric utility
Patent: 34
53
SANYO Electric Co., Ltd.
Semiconductor,Computer hardware,Software,
...[+2]
Patent: 33
54
Liikennevirta Oy
Electric vehicle,Electronics,Automotive engineering,
...[+1]
Patent: 33
55
International Business Machines Corp.
Software,Computer hardware,Enterprise software,
...[+2]
Patent: 32
56
Sumitomo Electric Industries Ltd.
Electronics,Optical fiber,Optical fiber cable,
...[+2]
Patent: 32
57
Vitesco Technologies GmbH
Automotive engineering
Patent: 32
58
Sumitomo Electric
Optical fiber,Electronics,Optical fiber cable
Patent: 32
59
Tianjin Electric Power Corp.
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 32
60
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 30
61
innogy eMobility Solutions GmbH
Construction engineering,Civil engineering,Mechanical engineering,
...[+1]
Patent: 30
62
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 29
63
Recargo, Inc.
Qualitative research,Automotive engineering,Public transport,
...[+2]
Patent: 29
64
ads-tec Energy GmbH
Electronics,Energy storage,Energy management,
...[+1]
Patent: 29
65
EnBW Energie Baden Württemberg AG
Electricity,Energy management,Electric power transmission,
...[+2]
Patent: 28
66
SEW-EURODRIVE GmbH & Co. KG
Servo drive,Electric motor,Computer hardware,
...[+2]
Patent: 28
67
WiTricity Corp.
Wireless power transfer,Power transmission,Inductive charging,
...[+2]
Patent: 28
68
XJ Electric Co., Ltd.
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 27
69
Sungrow Power Supply Co., Ltd.
Energy storage,Renewable energy,Environmental consulting,
...[+2]
Patent: 27
70
Kwang Yang Motor Co. Ltd.
Motor scooter,Atazanavir,Manual wheelchair,
...[+2]
Patent: 26
71
Panasonic Intellectual Property Management Co. Ltd.
Patent: 26
72
Yutong Bus Co., Ltd.
S-Bus,Automotive engineering,Electric bus,
...[+2]
Patent: 25
73
Conductix-Wampfler GmbH
Electronics,Data transmission,Data transmission systems,
...[+2]
Patent: 25
74
Changzhou Globe Co. Ltd.
Air compressor,Washer,Automation,
...[+2]
Patent: 25
75
Bender GmbH & Co. KG
Computer hardware,Electronics,Protective relay,
...[+2]
Patent: 24
76
Mitsubishi Electric Engineering Co., Ltd.
Patent: 24
77
Samsung SDI Co., Ltd.
Plasma display,Lithium-ion battery,Solar energy,
...[+2]
Patent: 23
78
SIASUN Robot & Automation CO., Ltd.
Automation,Robotics,Industrial engineering,
...[+2]
Patent: 23
79
Guangdong Power Grid Co. Ltd.
Patent: 23
80
Locus Robotics Corp.
Robotics,E-commerce,Mobile robot,
...[+2]
Patent: 23
81
NEC Corp.
Virtualization,Big data,Network security,
...[+2]
Patent: 22
82
Tesla, Inc.
Electric vehicle,Electronics,Automotive engineering,
...[+2]
Patent: 22
83
Sumitomo Wiring Systems Ltd.
High voltage,Electronics,Power steering,
...[+2]
Patent: 22
84
Healthwatch Ltd.
HaMerkaz, Israel
Wearable technology,Vital signs,Medical equipment,
...[+2]
Patent: 22
85
Autonetworks Technologies Ltd.
Patent: 22
86
Pfister GmbH & Co. KG
Patent: 22
87
Deutsche Post AG
Military logistics,E-commerce,Supply chain management,
...[+2]
Patent: 21
88
Vorwerk & Co. Interholding GmbH
Electronics
Patent: 21
89
Mitsubishi Kogyo KK
Patent: 21
90
Sony Group Corp.
Computer hardware,Software,Music,
...[+2]
Patent: 20
91
Eastman Kodak Co.
3D printing,Photography,Digital media,
...[+2]
Patent: 20
92
NARI Technology Co., Ltd.
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 20
93
Leopold Kostal GmbH & Co. KG
Entrepreneurial spirit,Automotive engineering,Power steering,
...[+2]
Patent: 20
94
Kodak Ltd.
Digital camera,Electronics,Software
Patent: 20
95
ChargeItSpot LLC
Electronics,Mobile device,Opt-in email,
...[+2]
Patent: 20
96
Xuchang Xuji Software Technology Co., Ltd.
Patent: 20
97
Renault SA
Sport utility vehicle,Automotive engineering,Venture capital,
...[+2]
Patent: 19
98
Korea Electric Power Corp.
Power transmission,Electricity,Electric power transmission,
...[+2]
Patent: 19
99
Renault SAS
Automotive engineering,Guanosine diphosphate
Patent: 19
100
Nihon Denso KK
Manufacturing engineering,Mechanical engineering
Patent: 19
Page generation time: Dec 24 2024