With the analysis among 158 patents, we discovered top 119 key players by total patent application. Borealis AG, Ricoh Co., Ltd., Siemens AG are dominant in this area. They take 9.49% of the total patent filing.
Toyama-ken, Japan
Patent: 3
Zhejiang Sunny Optics Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Fujifilm Business Innovation Corp.
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With the analysis among related 39 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Xi'an Jiaotong University, Zhejiang Sunny Optics Co., Ltd., Yanshan University take 23.08% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Zhejiang Sunny Optics Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Guangdong Kelon Mould Co., Ltd.
Guangdong Sheng, China
Patent: 1
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
Langfang Teachers College
Hebei Sheng, China
Patent: 1
Southwest Electric Power Design Institute Co., Ltd.
Sichuan Sheng, China
Patent: 1
China Automotive Technology & Research Center
Tianjin Shi, China
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 28 new entrants. Zhejiang Sunny Optics Co., Ltd., Yanshan University, Harbin University of Science & Technology are the most active new entrants in this area.
Zhejiang Sunny Optics Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Guangdong Kelon Mould Co., Ltd.
Guangdong Sheng, China
Patent: 1
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
Langfang Teachers College
Hebei Sheng, China
Patent: 1
Southwest Electric Power Design Institute Co., Ltd.
Sichuan Sheng, China
Patent: 1
China Automotive Technology & Research Center
Tianjin Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Great Wall Huaguan Automotive Technological
Beijing Shi, China
Patent: 1
With the analysis among 94 patents, we discovered top 54 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Sun Yat-Sen University, Tongji University are dominant in this area. They take 11.70% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2