With the analysis among 51,045 patents, we discovered top 492 key players by total patent application. LG Electronics, Inc., Matsushita Electronics Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 7.34% of the total patent filing.
Osaka-fu, Japan
Patent: 1,105
Tokyo-to, Japan
Patent: 678
Tokyo-to, Japan
Patent: 634
Tianjin Shi, China
Patent: 397
California, United States
Patent: 336
Taiwan Province, China
Patent: 327
Bayern, Germany
Patent: 315
With the analysis among 176 patents, we discovered top 74 start-ups by total patent application. Aisin KK, Arrcus, Inc., Luke Technology (Beijing) Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 31
California, United States
Patent: 17
Beijing Shi, China
Patent: 10
CITY OF LIVERPOOL, United Kingdom
Patent: 9
Nevada, United States
Patent: 6
Guangdong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Texas, United States
Patent: 3
With the analysis among related 9,518 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing AUX Air Conditioner Co., Ltd., LG Electronics, Inc., Guangdong Midea Refrigeration Equipment Co., Ltd. take 4.38% of patent filing during this period.
Zhejiang Sheng, China
Patent: 170
Guangdong Sheng, China
Patent: 122
Guangdong Sheng, China
Patent: 102
Shandong Sheng, China
Patent: 93
Shandong Sheng, China
Patent: 75
Tokyo-to, Japan
Patent: 66
Georgia, United States
Patent: 66
Zhejiang Sheng, China
Patent: 60
With the analysis among related 9,518 patents in last 5 years, we discover 251 new entrants. Suzhou Inspur Intelligent Technology Co., Ltd., Arrcus, Inc., Suqian Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 34
California, United States
Patent: 17
Jiangsu Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
New Jersey, United States
Patent: 12
Shandong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
With the analysis among 2,234 patents, we discovered top 259 universities and scientific research institutions by total patent application. Jilin University, Harbin University of Science & Technology, Tianjin University are dominant in this area. They take 3.45% of the total patent filing.
Jilin Sheng, China
Patent: 33
Heilongjiang Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 17
Beijing Shi, China
Patent: 16
Shanghai Shi, China
Patent: 13
Heilongjiang Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10