With the analysis among 64 patents, we discovered top 43 key players by total patent application. ARKRAY, Inc., PHC Corp., NEC Corp. are dominant in this area. They take 31.25% of the total patent filing.
Ehime-ken, Japan
Patent: 7
Matsushita Electronics Corp.
Hitachi Kokusai Electric, Inc.
Nippon Telegraph & Telephone Corp.
International Business Machines Corp.
New York, United States
Patent: 1
Sumitomo Electric Industries Ltd.
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With the analysis among related 10 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing China United Network Communications Group Co., Ltd., State Grid Henan Electric Power Company Electric Power Research Institute, Anhui Jianghuai Automobile Group Corp. Ltd. take 30.00% of patent filing during this period.
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Patent: 1
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 1
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 1
Beijing Huafeng Test & Control Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Yushin Precision Equipment Sdn. Bhd.
Selangor, Malaysia
Patent: 1
Shandong Sheng, China
Patent: 1
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 1
Central China Normal University
Hubei Sheng, China
Patent: 1
Nanjing Guodian Nanzi Grid Automation Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 11 new entrants. China United Network Communications Group Co., Ltd., State Grid Henan Electric Power Company Electric Power Research Institute, Anhui Jianghuai Automobile Group Corp. Ltd. are the most active new entrants in this area.
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Patent: 1
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 1
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 1
Beijing Huafeng Test & Control Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Yushin Precision Equipment Sdn. Bhd.
Selangor, Malaysia
Patent: 1
Shandong Sheng, China
Patent: 1
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 1
Central China Normal University
Hubei Sheng, China
Patent: 1
Nanjing Guodian Nanzi Grid Automation Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 4 universities and scientific research institutions by total patent application. Shandong University, Central China Normal University, Chang'an University are dominant in this area. They take 60.00% of the total patent filing.
Shandong Sheng, China
Patent: 1
Central China Normal University
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1