With the analysis among 25,244 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., QUALCOMM, Inc., SANYO Electric Co., Ltd. are dominant in this area. They take 7.77% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 810
California, United States
Patent: 779
California, United States
Patent: 373
Tokyo-to, Japan
Patent: 357
Samsung Electronics Co., Ltd.
Kyoto-fu, Japan
Patent: 301
Tokyo-to, Japan
Patent: 268
Tokyo-to, Japan
Patent: 227
Tokyo-to, Japan
Patent: 227
Chungcheongnam-do, South Korea
Patent: 217
With the analysis among 119 patents, we discovered top 41 start-ups by total patent application. Energizer Brands LLC, StoreDot Ltd., AEye Technologies, Inc. are active in this area.
California, United States
Patent: 37
Fujian Sheng, China
Patent: 7
Basel-Stadt, Switzerland
Patent: 5
Texas, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 3
New York, United States
Patent: 3
With the analysis among related 1,440 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sankyo Co., Ltd., Toyota Motor Corp., Sumitomo Chemical Co., Ltd. take 5.97% of patent filing during this period.
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 23
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 18
Hunan Sheng, China
Patent: 15
Ohio, United States
Patent: 12
Wuhan University of Technology
Hubei Sheng, China
Patent: 11
Seoul, South Korea
Patent: 10
Zhejiang Sheng, China
Patent: 9
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 9
With the analysis among related 1,440 patents in last 5 years, we discover 260 new entrants. AEye Technologies, Inc., Anhui Keda Prime Energy Technology Co., Ltd., Intelligrated Headquarters LLC are the most active new entrants in this area.
Fujian Sheng, China
Patent: 7
Anhui Keda Prime Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Intelligrated Headquarters LLC
Ohio, United States
Patent: 5
Zhejiang Hengyuan New Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Henan Battery Research Institute Co., Ltd.
Henan Sheng, China
Patent: 4
Lishen (Qingdao) New Energy Co., Ltd.
Shandong Sheng, China
Patent: 4
SHEFFIELD, United Kingdom
Patent: 4
Zhejiang Sheng, China
Patent: 4
Ourun Optoelectronics Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Aiq Dienstleistungen Ug (haftungsbeschrankt)
With the analysis among 2,749 patents, we discovered top 279 universities and scientific research institutions by total patent application. Zhejiang University, Duke University, Wuhan University of Technology are dominant in this area. They take 5.67% of the total patent filing.
Zhejiang Sheng, China
Patent: 50
North Carolina, United States
Patent: 40
Wuhan University of Technology
Hubei Sheng, China
Patent: 38
Hunan Sheng, China
Patent: 37
Beijing Shi, China
Patent: 31
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 24
President & Fellows of Harvard College
Massachusetts, United States
Patent: 24
South China University of Technology
Guangdong Sheng, China
Patent: 22
Liaoning Sheng, China
Patent: 21
Jilin Sheng, China
Patent: 20