With the analysis among 202 patents, we discovered top 100 key players by total patent application. Hochiki Corp., Panasonic Intellectual Property Management Co. Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 16.83% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 11
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 10
Aichi-ken, Japan
Patent: 9
Matsushita Electronics Corp.
Matsushita Electric Works Co. Ltd.
Fukushima-ken, Japan
Patent: 6
Buckinghamshire, United Kingdom
Patent: 5
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With the analysis among related 18 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Guangdong University of Technology, Shanghai Win Silicon Microelectronics Co., Ltd. take 38.89% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Shanghai Win Silicon Microelectronics Co., Ltd.
Shanghai Shi, China
Patent: 2
Panasonic Intellectual Property Management Co. Ltd.
BRISTOL, United Kingdom
Patent: 2
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Universidad Complutense de Madrid
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 9 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Guangdong University of Technology, Shanghai Win Silicon Microelectronics Co., Ltd. are the most active new entrants in this area.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Shanghai Win Silicon Microelectronics Co., Ltd.
Shanghai Shi, China
Patent: 2
BRISTOL, United Kingdom
Patent: 2
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Universidad Complutense de Madrid
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Jiangxi Xinpeng Industrial Equipment Manufacturing Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 10 universities and scientific research institutions by total patent application. South China University of Technology, Guangdong University of Technology, Massachusetts Institute of Technology are dominant in this area. They take 36.36% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Universidad Complutense de Madrid
Taiwan Province, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
National Kaohsiung University of Applied Sciences
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Korea Advanced Institute of Science & Technology