With the analysis among 20,227 patents, we discovered top 492 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., Robert Bosch GmbH are dominant in this area. They take 3.55% of the total patent filing.
Tokyo-to, Japan
Patent: 319
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 210
Baden-Württemberg, Germany
Patent: 189
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 137
Tokyo-to, Japan
Patent: 136
Fukushima-ken, Japan
Patent: 123
Tokyo-to, Japan
Patent: 114
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 99
Aichi-ken, Japan
Patent: 81
With the analysis among 104 patents, we discovered top 17 start-ups by total patent application. Aisin KK, Shenzhen Youwo Network Technology Co., Ltd., Soniphi Llc are active in this area.
Tokyo-to, Japan
Patent: 62
Shenzhen Youwo Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Nevada, United States
Patent: 8
New York, United States
Patent: 8
Massachusetts, United States
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shenzhen Wicue Optoelectronics Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 5,857 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Zhejiang Shaoxing Supor Domestic Electrical Appliance Co., Zhejiang Lefoo Controls Co., Ltd. take 1.95% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 53
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co.
Zhejiang Sheng, China
Patent: 32
Zhejiang Lefoo Controls Co., Ltd.
Zhejiang Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 24
Hebi Jinke Electric Appliance Co.,Ltd.
Henan Sheng, China
Patent: 21
State Grid Corp. of China
Beijing Shi, China
Patent: 20
Qingdao Haier Dishwasher Co., Ltd.
Shandong Sheng, China
Patent: 18
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 17
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
With the analysis among related 5,857 patents in last 5 years, we discover 330 new entrants. Qingdao Haier Dishwasher Co., Ltd., Shenzhen Yingshuo Intelligent Technology Co., Ltd., Tianjin Lingyu Technology Co., Ltd. are the most active new entrants in this area.
Qingdao Haier Dishwasher Co., Ltd.
Shandong Sheng, China
Patent: 18
Shenzhen Yingshuo Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Tianjin Lingyu Technology Co., Ltd.
Tianjin Shi, China
Patent: 9
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 9
Nevada, United States
Patent: 8
Wenzhou Tianqiu Electrical Appliance Co. Ltd.
Zhejiang Sheng, China
Patent: 8
Anhui Zixing Electronic Technology Co., Ltd.
Anhui Sheng, China
Patent: 8
CRRC Dalian Institute Co., Ltd.
Liaoning Sheng, China
Patent: 8
Bosch Thermotechnology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 8
Foshan Shunde Bixin Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
With the analysis among 972 patents, we discovered top 234 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Kunming University of Science & Technology are dominant in this area. They take 4.01% of the total patent filing.
Zhejiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 10
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 8
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
North China Electric Power University
Beijing Shi, China
Patent: 7
Hubei University of Arts & Science
Hubei Sheng, China
Patent: 7