With the analysis among 219,459 patents, we discovered top 486 key players by total patent application. Matsushita Electronics Corp., Tokyo Electron Ltd., TOSHIBA Corp. are dominant in this area. They take 2.73% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 2,411
Tokyo-to, Japan
Patent: 1,782
Tokyo-to, Japan
Patent: 1,357
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 1,279
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 1,272
Tokyo-to, Japan
Patent: 1,100
Aichi-ken, Japan
Patent: 1,006
Tokyo-to, Japan
Patent: 964
California, United States
Patent: 925
With the analysis among 1,023 patents, we discovered top 303 start-ups by total patent application. Aisin KK, GAC Aion New Energy Automobile Co., Ltd., Ankao Suzhou Energy Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 117
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 41
Ankao Suzhou Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Alberta, Canada
Patent: 21
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 17
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 17
Kreisel Electric GmbH & Co. KG
Virginia, United States
Patent: 15
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 14
With the analysis among related 101,726 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd., Tokyo Electron Ltd. take 1.72% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 704
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 615
Tokyo-to, Japan
Patent: 429
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 404
Guangdong Sheng, China
Patent: 296
State Grid Corp. of China
Beijing Shi, China
Patent: 285
California, United States
Patent: 276
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 237
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 199
Zhejiang Sheng, China
Patent: 190
With the analysis among related 101,726 patents in last 5 years, we discover 28 new entrants. Guangdong Power Grid Co. Ltd., Hisense (Guangdong) Air-Conditioner Co., Ltd., China Jianghe Real Estate Development Co. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 53
Hisense (Guangdong) Air-Conditioner Co., Ltd.
Guangdong Sheng, China
Patent: 47
China Jianghe Real Estate Development Co.
Beijing Shi, China
Patent: 45
Wuchang University of Technology
Hubei Sheng, China
Patent: 39
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Patent: 31
Aodong New Energy Vehicle Technology Co., Ltd.
Guangdong Sheng, China
Patent: 26
Foshan Yunmi Electric Appliances Technology Co., Ltd.
Guangdong Sheng, China
Patent: 26
TI Automotive Technology Center GmbH
Qingdao Haier Biomedical Technology Co., Ltd.
Shandong Sheng, China
Patent: 23
Chongqing Haier Air Conditioner Co., Ltd.
Chongqing Shi, China
Patent: 22
With the analysis among 32,699 patents, we discovered top 326 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Xi'an Jiaotong University are dominant in this area. They take 3.43% of the total patent filing.
Zhejiang Sheng, China
Patent: 454
Beijing Shi, China
Patent: 342
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 327
Shandong Sheng, China
Patent: 275
South China University of Technology
Guangdong Sheng, China
Patent: 273
Jilin Sheng, China
Patent: 249
Jiangsu Sheng, China
Patent: 240
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 239
University of Science & Technology Beijing
Beijing Shi, China
Patent: 234
Tianjin Shi, China
Patent: 225