With the analysis among 652 patents, we discovered top 310 key players by total patent application. TOSHIBA Corp., Helmut Fischer GmbH Institut für Elektronik und Messtechnik, Siemens AG are dominant in this area. They take 8.90% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Bayern, Germany
Patent: 14
Niedersachsen, Germany
Patent: 14
Jiangsu Sheng, China
Patent: 14
Sachsen-Anhalt, Germany
Patent: 13
Chongqing Shi, China
Patent: 10
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Hubei Sheng, China
Patent: 4
With the analysis among related 307 patents applied in the last 5 years. We discover 200 most active companies in this area. The fast-growing ROSEN Swiss AG, Saudi Arabian Oil Co., Chongqing Tobacco Industry Co. Ltd. take 11.40% of patent filing during this period.
Niedersachsen, Germany
Patent: 14
Chongqing Shi, China
Patent: 10
Beijing Shi, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
With the analysis among related 307 patents in last 5 years, we discover 152 new entrants. ROSEN Swiss AG, Chongqing Tobacco Industry Co. Ltd., Harbin Institute of Technology are the most active new entrants in this area.
Niedersachsen, Germany
Patent: 14
Chongqing Shi, China
Patent: 10
Heilongjiang Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
California, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
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Patent: 3
With the analysis among 419 patents, we discovered top 136 universities and scientific research institutions by total patent application. Zhejiang University, Beijing University of Technology, Tsinghua University are dominant in this area. They take 8.83% of the total patent filing.
Zhejiang Sheng, China
Patent: 17
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5