With the analysis among 10,008 patents, we discovered top 488 key players by total patent application. Matsushita Electronics Corp., Midea Group Co. Ltd., Toyota Motor Corp. are dominant in this area. They take 4.78% of the total patent filing.
Osaka-fu, Japan
Patent: 173
Guangdong Sheng, China
Patent: 162
Tokyo-to, Japan
Patent: 143
Shandong Sheng, China
Patent: 135
Guangdong Sheng, China
Patent: 117
Tokyo-to, Japan
Patent: 116
Guangdong Sheng, China
Patent: 112
Shandong Sheng, China
Patent: 107
Tokyo-to, Japan
Patent: 104
Tokyo-to, Japan
Patent: 94
With the analysis among 76 patents, we discovered top 38 start-ups by total patent application. JUUL Labs, Inc., Aisin KK, GAC Aion New Energy Automobile Co., Ltd. are active in this area.
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 6
Essex, United Kingdom
Patent: 5
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 4,945 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 6.07% of patent filing during this period.
Shandong Sheng, China
Patent: 119
Shandong Sheng, China
Patent: 94
Guangdong Sheng, China
Patent: 87
Guangdong Sheng, China
Patent: 66
Tokyo-to, Japan
Patent: 64
Shandong Sheng, China
Patent: 46
Guangdong Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 36
California, United States
Patent: 35
With the analysis among related 4,945 patents in last 5 years, we discover 313 new entrants. Qingdao Haier Air Conditioning Electronics Co., Ltd., Ningbo Aux Electric Co. Ltd., Aspen Aerogels, Inc. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 46
Zhejiang Sheng, China
Patent: 29
Massachusetts, United States
Patent: 22
Guangdong Sheng, China
Patent: 22
Anhui Sheng, China
Patent: 12
Jilin Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
With the analysis among 924 patents, we discovered top 235 universities and scientific research institutions by total patent application. Beihang University, Changchun Institute of Optics Fine Mechanics & Physics, Zhejiang University are dominant in this area. They take 5.84% of the total patent filing.
Beijing Shi, China
Patent: 15
Zhejiang Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Glasgow City, United Kingdom
Patent: 6
Sichuan Sheng, China
Patent: 6