With the analysis among 412 patents, we discovered top 196 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 12.14% of the total patent filing.
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Aichi-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Connecticut, United States
Patent: 8
Mitsubishi Heavy Industries, Ltd.
Aichi-ken, Japan
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 13 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Qingdao Haier Air Conditioner Co., Ltd., Espec Corp., Haier Smart Home Co., Ltd. take 46.15% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 5 new entrants. Haier Smart Home Co., Ltd., Beijing Taili New Energy Technology Development Co., Ltd., China Jiliang University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 49 patents, we discovered top 17 universities and scientific research institutions by total patent application. Katholieke Universiteit Leuven, University of South Carolina, Sichuan University are dominant in this area. They take 16.33% of the total patent filing.
Vlaams-Brabant, Belgium
Patent: 3
South Carolina, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Shaanxi Sheng, China
Patent: 1
Michigan, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1