With the analysis among 96,918 patents, we discovered top 478 key players by total patent application. Ningde Amperex Technology Ltd., LG Energy Solution Ltd., Robert Bosch GmbH are dominant in this area. They take 4.72% of the total patent filing.
Fujian Sheng, China
Patent: 1,870
Seoul, South Korea
Patent: 1,410
Baden-Württemberg, Germany
Patent: 1,295
Osaka-fu, Japan
Patent: 981
Missouri, United States
Patent: 779
Bayern, Germany
Patent: 663
California, United States
Patent: 569
Quebec, Canada
Patent: 560
With the analysis among 1,575 patents, we discovered top 179 start-ups by total patent application. Energizer Brands LLC, Form Energy, Inc., Broadbit Batteries Oy are active in this area.
California, United States
Patent: 262
Massachusetts, United States
Patent: 119
Alberta, Canada
Patent: 49
Taiwan Province, China
Patent: 48
California, United States
Patent: 42
Texas, United States
Patent: 40
Beijing Shi, China
Patent: 39
Beijing Shi, China
Patent: 33
With the analysis among related 44,162 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ningde Amperex Technology Ltd., Panasonic Intellectual Property Management Co. Ltd., Contemporary Amperex Technology Co., Ltd. take 5.99% of patent filing during this period.
Fujian Sheng, China
Patent: 1,802
Osaka-fu, Japan
Patent: 431
Fujian Sheng, China
Patent: 411
Seoul, South Korea
Patent: 387
Hunan Sheng, China
Patent: 330
Baden-Württemberg, Germany
Patent: 326
CENTRE COUNTY, France
Patent: 303
GM Global Technology Operations LLC
Michigan, United States
Patent: 276
Jiangsu Sheng, China
Patent: 252
Zhejiang Sheng, China
Patent: 244
With the analysis among related 44,162 patents in last 5 years, we discover 47 new entrants. Envision Ruitai Power Technology (Shanghai) Co., Ltd., Envision Power Technology (Jiangsu) Co., Ltd., Entropy Zero Technology Logic Engineering Group Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 64
Jiangsu Sheng, China
Patent: 64
Beijing Shi, China
Patent: 40
Texas, United States
Patent: 40
Jiangsu Sheng, China
Patent: 38
Hunan Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 36
Guangdong Sheng, China
Patent: 35
Beijing Shi, China
Patent: 33
With the analysis among 40,083 patents, we discovered top 370 universities and scientific research institutions by total patent application. Central South University, Zhejiang University, Massachusetts Institute of Technology are dominant in this area. They take 4.67% of the total patent filing.
Hunan Sheng, China
Patent: 551
Zhejiang Sheng, China
Patent: 513
Massachusetts, United States
Patent: 446
Shandong Sheng, China
Patent: 413
Tianjin Shi, China
Patent: 385
Jiangsu Sheng, China
Patent: 346
California, United States
Patent: 329
Guangdong Sheng, China
Patent: 329
Beijing Shi, China
Patent: 323
Beijing Shi, China
Patent: 323