With the analysis among 12,152 patents, we discovered top 485 key players by total patent application. General Electric Co., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 6.48% of the total patent filing.
Massachusetts, United States
Patent: 296
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 268
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 224
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 210
Bayern, Germany
Patent: 206
Noord-Holland, Netherlands
Patent: 181
Tokyo-to, Japan
Patent: 141
International Business Machines Corp.
New York, United States
Patent: 137
United Kingdom
Patent: 132
Tokyo-to, Japan
Patent: 118
With the analysis among 46 patents, we discovered top 9 start-ups by total patent application. Englishco LLC, Aisin KK, Wiferion GmbH are active in this area.
New York, United States
Patent: 31
Baden-Württemberg, Germany
Patent: 2
Shenzhen Huinengtai Semiconductor Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 1
Calterah Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
United Process Controls GmbH
Utah, United States
Patent: 1
With the analysis among related 770 patents applied in the last 5 years. We discover 422 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., DAIKIN INDUSTRIES Ltd., Leviton Manufacturing Co., Inc. take 5.58% of patent filing during this period.
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 19
Osaka-fu, Japan
Patent: 15
Leviton Manufacturing Co., Inc.
New York, United States
Patent: 9
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 8
Mitsubishi Electric Corp.
Semiconductor Components Industries LLC
Arizona, United States
Patent: 7
Dialog Semiconductor, Inc.
California, United States
Patent: 6
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 6
With the analysis among related 770 patents in last 5 years, we discover 295 new entrants. Mitsubishi Heavy Industries Thermal Systems Ltd., Harbin Engineering University, Shanghai Awinic Technology Co., Ltd. are the most active new entrants in this area.
Mitsubishi Heavy Industries Thermal Systems Ltd.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Shenzhen Zhenghao Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Changzhou Shiwei Electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Naval University of Engineering
NexGen Power Systems, Inc.
California, United States
Patent: 3
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 3
Shanghai Maritime University
Shanghai Shi, China
Patent: 3
With the analysis among 574 patents, we discovered top 143 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Tokyo Institute of Technology, Zhejiang University are dominant in this area. They take 7.67% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 16
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 12
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 9
National Formosa University
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Fukuoka-ken, Japan
Patent: 5