With the analysis among 24,737 patents, we discovered top 484 key players by total patent application. Samsung SDI Co., Ltd., Robert Bosch GmbH, Matsushita Electronics Corp. are dominant in this area. They take 9.75% of the total patent filing.
Chungcheongnam-do, South Korea
Patent: 1,469
Baden-Württemberg, Germany
Patent: 682
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 262
California, United States
Patent: 209
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 188
Samsung Electronics Co., Ltd.
Noord-Holland, Netherlands
Patent: 174
Fukuoka-ken, Japan
Patent: 158
Tokyo-to, Japan
Patent: 138
Tokyo-to, Japan
Patent: 116
With the analysis among 364 patents, we discovered top 98 start-ups by total patent application. AYR Ltd., JRSK, Inc., TWAICE Technologies GmbH are active in this area.
New York, United States
Patent: 22
Bayern, Germany
Patent: 18
California, United States
Patent: 13
Massachusetts, United States
Patent: 10
With the analysis among related 7,383 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Samsung SDI Co., Ltd., The NOCO Co., Hilti AG take 4.20% of patent filing during this period.
Chungcheongnam-do, South Korea
Patent: 131
Ohio, United States
Patent: 108
Schaan, Liechtenstein
Patent: 71
Baden-Württemberg, Germany
Patent: 50
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 33
Furukawa Automotive Systems, Inc.
Shiga-ken, Japan
Patent: 31
Seoul, South Korea
Patent: 31
California, United States
Patent: 29
Tokyo-to, Japan
Patent: 27
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 26
With the analysis among related 7,383 patents in last 5 years, we discover 267 new entrants. PSA Automobiles SA, TWAICE Technologies GmbH, Lovely Professional University are the most active new entrants in this area.
Bayern, Germany
Patent: 18
Lovely Professional University
California, United States
Patent: 13
Kwang Yang Motor Co. Ltd.
Taiwan Province, China
Patent: 12
Genève, Switzerland
Patent: 11
Fujian Nanping Nanfu Battery Co. Ltd.
Fujian Sheng, China
Patent: 11
RAI Strategic Holdings, Inc.
North Carolina, United States
Patent: 10
With the analysis among 1,865 patents, we discovered top 301 universities and scientific research institutions by total patent application. The Johns Hopkins University, Lovely Professional University, Consejo Superior de Investigaciones Científicas are dominant in this area. They take 5.04% of the total patent filing.
The Johns Hopkins University
Lovely Professional University
Consejo Superior de Investigaciones Científicas
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 16
President & Fellows of Harvard College
Massachusetts, United States
Patent: 16
University of Southern California
California, United States
Patent: 14
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 13
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 12
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 10
Rutgers State University of New Jersey
New Mexico, United States
Patent: 9