With the analysis among 17 patents, we discovered top 15 key players by total patent application. State Grid Corp. of China, Beijing Bbef Science & Technology Co. Ltd., Shanghai Electric Power Communication Co. Ltd. are dominant in this area. They take 47.06% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Beijing Bbef Science & Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Shanghai Electric Power Communication Co. Ltd.
Shanghai Shi, China
Patent: 2
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 2
Chengdu Qianfeng Electronic Instrument Co., Ltd.
Sichuan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Tokyo Electric Power Co. Holdings, Inc.
Zhongkuang Longke Energy Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
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With the analysis among related 6 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Chengdu Qianfeng Electronic Instrument Co., Ltd., Electric Power Research Institute of Yunnan Power Grid Co., Ltd., Hainan Power Grid Corp. take 66.67% of patent filing during this period.
Chengdu Qianfeng Electronic Instrument Co., Ltd.
Sichuan Sheng, China
Patent: 2
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 1
Shandong Jianzhu University
Shandong Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 4 new entrants. Chengdu Qianfeng Electronic Instrument Co., Ltd., Hainan Power Grid Corp., Guangdong Power Grid Corp. Guangzhou Power Supply Co. are the most active new entrants in this area.
Chengdu Qianfeng Electronic Instrument Co., Ltd.
Sichuan Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 1
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 1
Shandong Jianzhu University
Shandong Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Shandong Jianzhu University
Shandong Sheng, China
Patent: 1