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.
State Grid Corp. of China
Beijing Shi, China
Patent: 697
Tokyo-to, Japan
Patent: 519
Bayern, Germany
Patent: 428
Samsung Electronics Co., Ltd.
Illinois, United States
Patent: 314
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 309
Eaton Intelligent Power Ltd.
DUBLIN, Ireland
Patent: 189
Texas, United States
Patent: 172
Xi'an Sinofuse Electric Co., Ltd.
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
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 3
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Metal Fatigue Solutions, Inc.
Nevada, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 200
Xi'an Sinofuse Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 144
Illinois, United States
Patent: 128
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 70
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 68
Eaton Intelligent Power Ltd.
DUBLIN, Ireland
Patent: 65
KOREA ELECTRIC TERMINAL Co., Ltd.
Tokyo-to, Japan
Patent: 42
Pacific Engineering Co., Ltd.
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 Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 70
Hesen Electric (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 41
Nordrhein-Westfalen, Germany
Patent: 34
Xi'an Xiangtai Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 17
Zhejiang Tengen Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 16
Shanghai Ritter Electric Technology Co., Ltd.
Shanghai Shi, China
Patent: 16
Nantong Huadian Copper Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Hengte Electric Co., Ltd.
Hubei Sheng, China
Patent: 15
Dongguan Aidele Electric Co., Ltd.
Guangdong Sheng, China
Patent: 14
Simpson Strong-Tie Co., Inc.
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.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 18
North China Electric Power University
Beijing Shi, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 6
Zhongyuan University of Technology
Henan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 5
Naval University of Engineering
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4