With the analysis among 689 patents, we discovered top 181 key players by total patent application. NEC Corp., Advanced Micro Devices, Inc., Matsushita Electronics Corp. are dominant in this area. They take 22.64% of the total patent filing.
Tokyo-to, Japan
Patent: 104
Advanced Micro Devices, Inc.
California, United States
Patent: 26
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 19
California, United States
Patent: 16
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
State Grid Corp. of China
Beijing Shi, China
Patent: 13
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With the analysis among related 20 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing China Shenhua Energy Co., Ltd., Guangdong Zhongyan Industry Co. Ltd., Shenhua Guohua Beijing Gas Thermoelectric Co. Ltd. take 15.00% of patent filing during this period.
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Guangdong Zhongyan Industry Co. Ltd.
Guangdong Sheng, China
Patent: 1
Shenhua Guohua Beijing Gas Thermoelectric Co. Ltd.
Beijing Shi, China
Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 1
Suzhou Vocational University
Dezhou Instrument Co., Ltd
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Patent: 1
Shandong Inspur Scientific Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 19 new entrants. Beijing Guohua Power Co. Ltd., China Shenhua Energy Co., Ltd., Chaoyang Radio Component Co. Ltd. are the most active new entrants in this area.
Beijing Guohua Power Co. Ltd.
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Chaoyang Radio Component Co. Ltd.
Liaoning Sheng, China
Patent: 1
Guangdong Zhongyan Industry Co. Ltd.
Guangdong Sheng, China
Patent: 1
Shenhua Guohua Beijing Gas Thermoelectric Co. Ltd.
Beijing Shi, China
Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Sinopec Natural Gas Branch
Beijing Shi, China
Patent: 1
Institute of Optoelectronic Technology, Chinese Academy of Sciences
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Patent: 1
Shenzhen Goodix Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among 43 patents, we discovered top 19 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Nanjing University of Aeronautics & Astronautics, Guangxi Normal University are dominant in this area. They take 27.91% of the total patent filing.
Korea Advanced Institute of Science & Technology
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shandong Jianzhu University
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Rensselaer Polytechnic Institute
New York, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1