With the analysis among 454 patents, we discovered top 151 key players by total patent application. NEC Corp., Koninklijke Philips NV, Siemens AG are dominant in this area. They take 16.52% of the total patent filing.
Tokyo-to, Japan
Patent: 36
Noord-Holland, Netherlands
Patent: 21
Bayern, Germany
Patent: 18
Wuhan Sanyou Chuangxin Technology Co., Ltd.
Hubei Sheng, China
Patent: 10
Fuji Photo Film Co., Ltd.
California, United States
Patent: 8
Illinois, United States
Patent: 7
Matsushita Electronics Corp.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 69 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Wuhan Sanyou Chuangxin Technology Co., Ltd., Tianjin University of Commerce, Shandong Jiaotong University take 10.14% of patent filing during this period.
Wuhan Sanyou Chuangxin Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Tianjin University of Commerce
Tianjin Shi, China
Patent: 2
Shandong Jiaotong University
Shandong Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Nanjing Normal University
Jiangsu Sheng, China
Patent: 2
Daheng New Epoch Technology, Inc.
Beijing Shi, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Dongguan Fangru Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Yunnan Tianlang Energy Conservation and Environmental Protection Group Co., Ltd.
Yunnan Sheng, China
Patent: 2
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2
With the analysis among related 69 patents in last 5 years, we discover 30 new entrants. Tianjin University of Commerce, Shandong Jiaotong University, Xi'an Jiaotong University are the most active new entrants in this area.
Tianjin University of Commerce
Tianjin Shi, China
Patent: 2
Shandong Jiaotong University
Shandong Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Daheng New Epoch Technology, Inc.
Beijing Shi, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Dongguan Fangru Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Yunnan Tianlang Energy Conservation and Environmental Protection Group Co., Ltd.
Yunnan Sheng, China
Patent: 2
State Grid Shanxi Electric Power Company Electric Power Research Institute
Shanxi Sheng, China
Patent: 2
undefined undefined
Patent: 1
Beijing Huahang Beidou Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 341 patents, we discovered top 70 universities and scientific research institutions by total patent application. Tsinghua University, Washington University in St. Louis, Massachusetts Institute of Technology are dominant in this area. They take 8.50% of the total patent filing.
Beijing Shi, China
Patent: 16
Washington University in St. Louis
Missouri, United States
Patent: 7
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 6
Sichuan Sheng, China
Patent: 5
Nanjing Normal University
Jiangsu Sheng, China
Patent: 5
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 5
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 4
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 4
Korea Advanced Institute of Science & Technology
North China Electric Power University
Beijing Shi, China
Patent: 3