With the analysis among 258 patents, we discovered top 131 key players by total patent application. Miles Laboratories, Inc., Japan Carlit Co., Ltd., Ricoh Co., Ltd. are dominant in this area. They take 13.57% of the total patent filing.
Ontario, Canada
Patent: 18
California, United States
Patent: 7
New Jersey, United States
Patent: 6
Georgia, United States
Patent: 5
New York, United States
Patent: 5
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Illinois, United States
Patent: 2
With the analysis among related 67 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Southeast University, Bengbu College, Hunan University of Technology take 13.43% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Indiana, United States
Patent: 1
With the analysis among related 67 patents in last 5 years, we discover 46 new entrants. Southeast University, Bengbu College, Hunan University of Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 80 patents, we discovered top 48 universities and scientific research institutions by total patent application. Southeast University, Central South University of Forestry & Technology, Sichuan University are dominant in this area. They take 18.75% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2