With the analysis among 30,044 patents, we discovered top 485 key players by total patent application. Dyson Ltd., LG Electronics, Inc., Samsung Gwangju Electronics, Co., Ltd. are dominant in this area. They take 4.07% of the total patent filing.
United Kingdom
Patent: 484
Zuid-Holland, Netherlands
Patent: 282
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 212
Chiba-ken, Japan
Patent: 198
Beijing Shi, China
Patent: 183
Ontario, Canada
Patent: 182
Tokyo-to, Japan
Patent: 172
With the analysis among 58 patents, we discovered top 21 start-ups by total patent application. Cameron Solutions, Inc., Knapsack Co., Mobiair Pte Ltd. are active in this area.
Arizona, United States
Patent: 9
Oregon, United States
Patent: 8
Central Region, Singapore
Patent: 6
California, United States
Patent: 6
California, United States
Patent: 5
Zuid-Holland, Netherlands
Patent: 2
Jiangsu Sheng, China
Patent: 2
British Columbia, Canada
Patent: 2
New York, United States
Patent: 2
With the analysis among related 8,224 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Electronics, Inc., Omachron Intellectual Property, Inc., China Petroleum & Chemical Corp. take 2.68% of patent filing during this period.
Ontario, Canada
Patent: 74
Beijing Shi, China
Patent: 56
Shaanxi Sheng, China
Patent: 43
Beijing Shi, China
Patent: 42
Beijing Shi, China
Patent: 41
Shaanxi Sheng, China
Patent: 36
Beijing Shi, China
Patent: 30
Guangdong Sheng, China
Patent: 28
Liaoning Sheng, China
Patent: 28
With the analysis among related 8,224 patents in last 5 years, we discover 255 new entrants. Suzhou Tutu Intelligent Technology Co., Ltd., Shanxi Clean Energy Research Institute of Tsinghua University, Gree Electric Appliances, Inc. of Zhuhai are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 23
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Patent: 21
Guangdong Sheng, China
Patent: 21
Georgia, United States
Patent: 19
Ohio, United States
Patent: 16
Hunan Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Xinjiang Uygur Zizhiqu, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
With the analysis among 3,319 patents, we discovered top 236 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, China Petroleum University Beijing are dominant in this area. They take 10.91% of the total patent filing.
Beijing Shi, China
Patent: 121
Jiangsu Sheng, China
Patent: 110
Beijing Shi, China
Patent: 83
Zhejiang Sheng, China
Patent: 64
Shaanxi Sheng, China
Patent: 60
Beijing Shi, China
Patent: 53
Guangdong Sheng, China
Patent: 45
Hunan Sheng, China
Patent: 40
Beijing Shi, China
Patent: 37
Shandong Sheng, China
Patent: 36