With the analysis among 22,001 patents, we discovered top 490 key players by total patent application. State Grid Corp. of China, Yazaki Corp., Siemens AG are dominant in this area. They take 7.47% of the total patent filing.
Beijing Shi, China
Patent: 697
Tokyo-to, Japan
Patent: 519
Bayern, Germany
Patent: 428
Illinois, United States
Patent: 314
Texas, United States
Patent: 309
DUBLIN, Ireland
Patent: 189
Texas, United States
Patent: 172
Shaanxi Sheng, China
Patent: 167
With the analysis among 60 patents, we discovered top 26 start-ups by total patent application. Englishco LLC, Sunwoda Electric Vehicle Battery Co., Ltd., Northvolt AB are active in this area.
New York, United States
Patent: 27
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Metal Fatigue Solutions, Inc.
Nevada, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 7,979 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Xi'an Sinofuse Electric Co., Ltd., Littelfuse, Inc. take 5.92% of patent filing during this period.
Beijing Shi, China
Patent: 200
Shaanxi Sheng, China
Patent: 144
Illinois, United States
Patent: 128
Guangdong Sheng, China
Patent: 70
Texas, United States
Patent: 68
DUBLIN, Ireland
Patent: 65
Tokyo-to, Japan
Patent: 42
Gifu-ken, Japan
Patent: 42
Hesen Electric (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 41
With the analysis among related 7,979 patents in last 5 years, we discover 226 new entrants. Guangdong Power Grid Co. Ltd., Hesen Electric (Wuxi) Co., Ltd., Elmos Semiconductor SE are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 70
Hesen Electric (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 41
Nordrhein-Westfalen, Germany
Patent: 34
Shaanxi Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
California, United States
Patent: 14
With the analysis among 662 patents, we discovered top 143 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, Kunming University of Science & Technology are dominant in this area. They take 8.61% of the total patent filing.
Shaanxi Sheng, China
Patent: 18
Beijing Shi, China
Patent: 8
Yunnan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4