With the analysis among 1,241 patents, we discovered top 471 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Mitsubishi Electric Corp. are dominant in this area. They take 7.82% of the total patent filing.
Osaka-fu, Japan
Patent: 43
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 25
Noord-Holland, Netherlands
Patent: 20
California, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Bayern, Germany
Patent: 13
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 1
With the analysis among related 152 patents applied in the last 5 years. We discover 132 most active companies in this area. The fast-growing Qingdao Haier Air Conditioner Co., Ltd., Haier Smart Home Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 17.76% of patent filing during this period.
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Arizona, United States
Patent: 4
Chongqing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Anhui Yaofeng Radar Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among related 152 patents in last 5 years, we discover 106 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Haier Smart Home Co., Ltd., AUX Air Conditioner Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 3
Anhui Yaofeng Radar Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 145 patents, we discovered top 60 universities and scientific research institutions by total patent application. Hangzhou Dianzi University, Huazhong University of Science & Technology, Shandong University are dominant in this area. They take 13.79% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2