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
Osaka-fu, Japan
Patent: 210
Baden-Württemberg, Germany
Patent: 189
Tokyo-to, Japan
Patent: 137
Tokyo-to, Japan
Patent: 136
Fukushima-ken, Japan
Patent: 123
Tokyo-to, Japan
Patent: 114
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
Guangdong Sheng, China
Patent: 9
Nevada, United States
Patent: 8
New York, United States
Patent: 8
Massachusetts, United States
Patent: 4
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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.
Guangdong Sheng, China
Patent: 53
Zhejiang Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 24
Henan Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Shandong Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17
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.
Shandong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Nevada, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
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
Yunnan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 7