With the analysis among 102 patents, we discovered top 89 key players by total patent application. Koninklijke Philips NV, Fujitsu Ltd., Ricoh Co., Ltd. are dominant in this area. They take 11.76% of the total patent filing.
Noord-Holland, Netherlands
Patent: 4
Mitsubishi Heavy Industries, Ltd.
Beijing Shi, China
Patent: 2
Delaware, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 20 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Jiangsu Asia Pacific Bellows Co., Ltd., Guangxi Power Grid Co., Ltd. Electric Power Research Institute, Shandong Maige Environmental Protection Technology Co., Ltd. take 20.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Weida Clinical Research (Hefei) Co., Ltd.
Anhui Sheng, China
Patent: 1
Fujian Environmental Safety Testing and Evaluation Co., Ltd.
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 19 new entrants. Jiangsu Asia Pacific Bellows Co., Ltd., Guangxi Power Grid Co., Ltd. Electric Power Research Institute, Shandong Maige Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Weida Clinical Research (Hefei) Co., Ltd.
Anhui Sheng, China
Patent: 1
Fujian Environmental Safety Testing and Evaluation Co., Ltd.
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 12 universities and scientific research institutions by total patent application. East China Jiaotong University, Shandong University, Tongji University are dominant in this area. They take 27.78% of the total patent filing.
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1