With the analysis among 144,021 patents, we discovered top 476 key players by total patent application. General Electric Co., Samsung Electronics Co., Ltd., Siemens AG are dominant in this area. They take 4.93% of the total patent filing.
Massachusetts, United States
Patent: 2,495
Samsung Electronics Co., Ltd.
Bayern, Germany
Patent: 1,828
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 1,187
State Grid Corp. of China
Beijing Shi, China
Patent: 1,156
Tokyo-to, Japan
Patent: 1,146
Tokyo-to, Japan
Patent: 1,093
Tokyo-to, Japan
Patent: 995
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 863
With the analysis among 904 patents, we discovered top 357 start-ups by total patent application. Light Field Lab, Inc., KIOXIA Corp., Aisin KK are active in this area.
California, United States
Patent: 60
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 36
Institut National de la Santé et de la Recherche Médicale
California, United States
Patent: 18
Lombardia, Italy
Patent: 17
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 16
Nuevo León, Mexico
Patent: 15
California, United States
Patent: 14
With the analysis among related 17,958 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University, North China Electric Power University take 2.18% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 223
Tianjin Shi, China
Patent: 91
North China Electric Power University
Beijing Shi, China
Patent: 77
Zhejiang Sheng, China
Patent: 73
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 69
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 69
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 68
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 67
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 66
Beijing Shi, China
Patent: 66
With the analysis among related 17,958 patents in last 5 years, we discover 38 new entrants. ENN Digital Energy Technology Co., Ltd., Cerebras Systems, Inc., Zhejiang Weilun Design Consulting Co., Ltd. are the most active new entrants in this area.
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 29
California, United States
Patent: 14
Zhejiang Weilun Design Consulting Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Texas, United States
Patent: 9
Virginia, United States
Patent: 8
Suining Lijun Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Shenzhen Xinrui Gene Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Chongqing Nishang Technology Co., Ltd.
Chongqing Shi, China
Patent: 7
Chongqing Chuyu Technology Co., Ltd.
Chongqing Shi, China
Patent: 7
Jiangsu Weigao Intelligent Window Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among 25,214 patents, we discovered top 344 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, North China Electric Power University are dominant in this area. They take 4.85% of the total patent filing.
Beijing Shi, China
Patent: 448
Zhejiang Sheng, China
Patent: 391
North China Electric Power University
Beijing Shi, China
Patent: 295
Tianjin Shi, China
Patent: 295
Jiangsu Sheng, China
Patent: 274
South China University of Technology
Guangdong Sheng, China
Patent: 237
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 210
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 187
Chongqing Shi, China
Patent: 177
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 174