With the analysis among 247 patents, we discovered top 174 key players by total patent application. Sony Group Corp., TOSHIBA Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 6.07% of the total patent filing.
Samsung Electronics Co., Ltd.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
Mitsubishi Electric Corp.
Aichi-ken, Japan
Patent: 3
Matsushita Electronics Corp.
Matsushita Electric Works Co. Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 28 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Harbin Institute of Technology, State Grid Shandong Electric Power Company Electric Power Research Institute, Fujian Tianqing Online Interactive Technology Co., Ltd. take 14.29% of patent filing during this period.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
Fujian Tianqing Online Interactive Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Xiamen Kingqueen Industrial Co., Ltd.
Fujian Sheng, China
Patent: 1
Sinopec Jianghan Petroleum Engineering Co., Ltd.
Hubei Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Henan University of Science & Technology
Henan Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 31 new entrants. Harbin Institute of Technology, State Grid Shandong Electric Power Company Electric Power Research Institute, Fujian Tianqing Online Interactive Technology Co., Ltd. are the most active new entrants in this area.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
Fujian Tianqing Online Interactive Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Xiamen Kingqueen Industrial Co., Ltd.
Fujian Sheng, China
Patent: 1
Sinopec Jianghan Petroleum Engineering Co., Ltd.
Hubei Sheng, China
Patent: 1
Henan University of Science & Technology
Henan Sheng, China
Patent: 1
Guizhou Wire Rope Co., Ltd.
Guizhou Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 14 universities and scientific research institutions by total patent application. Jilin University, Northwestern Polytechnical University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 26.09% of the total patent filing.
Jilin Sheng, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
The University of Manchester
Manchester, United Kingdom
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1