With the analysis among 2,410 patents, we discovered top 486 key players by total patent application. General Electric Co., Koninklijke Philips NV, RCA Corp. are dominant in this area. They take 6.18% of the total patent filing.
Massachusetts, United States
Patent: 58
Noord-Holland, Netherlands
Patent: 49
California, United States
Patent: 42
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 41
Global Tungsten & Powders Corp.
Pennsylvania, United States
Patent: 38
Nordrhein-Westfalen, Germany
Patent: 35
Philips Electrical Industries of Pakistan Ltd.
Minnesota, United States
Patent: 25
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Indiana, United States
Patent: 3
With the analysis among related 399 patents applied in the last 5 years. We discover 252 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, Taizhou Aites Optical Materials Co., Ltd. take 8.77% of patent filing during this period.
Hunan Sheng, China
Patent: 14
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 12
Taizhou Aites Optical Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Sumitomo Metal Mining Co. Ltd.
GKN Driveline International GmbH
Nordrhein-Westfalen, Germany
Patent: 7
Shandong Sheng, China
Patent: 5
Jilin Great Biotechnology Co., Ltd.
Jilin Sheng, China
Patent: 4
Anhui Guangzhi Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
Yunnan Gold Mining Group Co., Ltd.
Yunnan Sheng, China
Patent: 4
With the analysis among related 399 patents in last 5 years, we discover 222 new entrants. Taizhou Aites Optical Materials Co., Ltd., GKN Driveline International GmbH, Shandong University are the most active new entrants in this area.
Taizhou Aites Optical Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 9
GKN Driveline International GmbH
Nordrhein-Westfalen, Germany
Patent: 7
Shandong Sheng, China
Patent: 5
Jilin Great Biotechnology Co., Ltd.
Jilin Sheng, China
Patent: 4
Yunnan Gold Mining Group Co., Ltd.
Yunnan Sheng, China
Patent: 4
Chongqing Sanhang Photoelectric Technology Co., Ltd.
Chongqing Shi, China
Patent: 4
Changsha Mine Research Institute Co., Ltd.
Hunan Sheng, China
Patent: 3
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
With the analysis among 295 patents, we discovered top 98 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, University of Birmingham are dominant in this area. They take 14.24% of the total patent filing.
Hunan Sheng, China
Patent: 20
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 13
Birmingham, United Kingdom
Patent: 9
Shandong Sheng, China
Patent: 5
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 4
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 3