With the analysis among 22,972 patents, we discovered top 488 key players by total patent application. Mitsubishi Electric Corp., Siemens AG, Robert Bosch GmbH are dominant in this area. They take 8.09% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 695
Bayern, Germany
Patent: 642
Baden-Württemberg, Germany
Patent: 522
Tokyo-to, Japan
Patent: 421
Aichi-ken, Japan
Patent: 360
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 319
Tokyo-to, Japan
Patent: 310
Tokyo-to, Japan
Patent: 261
Noord-Holland, Netherlands
Patent: 252
Massachusetts, United States
Patent: 207
With the analysis among 103 patents, we discovered top 24 start-ups by total patent application. Englishco LLC, Aisin KK, instagrid GmbH are active in this area.
New York, United States
Patent: 31
Tokyo-to, Japan
Patent: 24
Baden-Württemberg, Germany
Patent: 9
Shenzhen Huinengtai Semiconductor Technology Co. Ltd.
Guangdong Sheng, China
Patent: 3
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Celfras Semiconductor, Inc.
Jiangxi Sheng, China
Patent: 2
Lansus Technologies, Inc.
Guangdong Sheng, China
Patent: 2
Beijing Zhixingzhe Technology Co. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 4,179 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., ROHM Co., Ltd., Panasonic Intellectual Property Management Co. Ltd. take 4.93% of patent filing during this period.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 105
Kyoto-fu, Japan
Patent: 53
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 48
Aichi-ken, Japan
Patent: 44
Guangdong Sheng, China
Patent: 41
Tokyo-to, Japan
Patent: 41
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 39
Hessen, Germany
Patent: 38
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 34
Bayern, Germany
Patent: 34
With the analysis among related 4,179 patents in last 5 years, we discover 253 new entrants. Guangdong Midea Refrigeration Equipment Co., Ltd., Shenzhen New Degree Technology Co. Ltd., Hitachi Power Semiconductor Device Ltd. are the most active new entrants in this area.
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 39
Shenzhen New Degree Technology Co. Ltd.
Guangdong Sheng, China
Patent: 15
Hitachi Power Semiconductor Device Ltd.
Ibaraki-ken, Japan
Patent: 12
Intuitive Surgical Operations, Inc.
California, United States
Patent: 9
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 9
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 9
Baden-Württemberg, Germany
Patent: 9
Diamond Zappos Electric Co., Ltd.
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Patent: 8
Guochuang Mobile Energy Innovation Center (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 8
With the analysis among 2,301 patents, we discovered top 258 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Jilin University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 5.82% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 55
Jilin Sheng, China
Patent: 44
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 35
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 33
South China University of Technology
Guangdong Sheng, China
Patent: 30
Zhejiang Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 22
Shandong Sheng, China
Patent: 20
Beijing Jiaotong University
Beijing Shi, China
Patent: 20