With the analysis among 410 patents, we discovered top 250 key players by total patent application. International Business Machines Corp., e.Digital Corp., Koninklijke Philips NV are dominant in this area. They take 8.78% of the total patent filing.
New York, United States
Patent: 15
California, United States
Patent: 11
Noord-Holland, Netherlands
Patent: 10
California, United States
Patent: 9
Washington, United States
Patent: 8
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Jilin Sheng, China
Patent: 1
With the analysis among related 54 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Binzhou Polytechnic, Advanced New Technologies Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 11.11% of patent filing during this period.
Shandong Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Henan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 54 patents in last 5 years, we discover 43 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Binzhou Polytechnic, Advanced New Technologies Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 63 patents, we discovered top 27 universities and scientific research institutions by total patent application. North China Electric Power University, China Three Gorges University, University of Washington are dominant in this area. They take 11.11% of the total patent filing.
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Washington, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Emilia-Romagna, Italy
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1