With the analysis among 754 patents, we discovered top 333 key players by total patent application. State Grid Corp. of China, AVIC Shenyang Xinghua Areo Electric Appliance Co., Ltd., China Power Corp. are dominant in this area. They take 24.80% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 86
AVIC Shenyang Xinghua Areo Electric Appliance Co., Ltd.
Liaoning Sheng, China
Patent: 73
Guangzhou Panyu Cable (Group) Co. Ltd.
Guangdong Sheng, China
Patent: 13
Taixing Aerospace Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Shenzhen Connector Technology Co., Ltd.
Guangdong Sheng, China
Patent: 11
Shenzhen Tongmao Electronic Co. Ltd.
Guangdong Sheng, China
Patent: 11
Chengdu Hongming Electronics Co. Ltd.
Sichuan Sheng, China
Patent: 10
Henan Delitai High-voltage Clectric Procelain&Appliance Co.,Ltd.
Henan Sheng, China
Patent: 9
California, United States
Patent: 8
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With the analysis among related 274 patents applied in the last 5 years. We discover 147 most active companies in this area. The fast-growing State Grid Corp. of China, AVIC Shenyang Xinghua Areo Electric Appliance Co., Ltd., Shenzhen Connector Technology Co., Ltd. take 16.42% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 21
AVIC Shenyang Xinghua Areo Electric Appliance Co., Ltd.
Liaoning Sheng, China
Patent: 13
Shenzhen Connector Technology Co., Ltd.
Guangdong Sheng, China
Patent: 11
Guangzhou Panyu Cable (Group) Co. Ltd.
Guangdong Sheng, China
Patent: 11
Chengdu Hongming Electronics Co. Ltd.
Sichuan Sheng, China
Patent: 10
Taixing Aerospace Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 7
Shenzhen Tongmao Electronic Co. Ltd.
Guangdong Sheng, China
Patent: 7
Transmission Branch of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 5
Shenzhen Mocolian Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among related 274 patents in last 5 years, we discover 119 new entrants. Shenzhen Connector Technology Co., Ltd., Chengdu Hongming Electronics Co. Ltd., Shenzhen Mocolian Electronics Co., Ltd. are the most active new entrants in this area.
Shenzhen Connector Technology Co., Ltd.
Guangdong Sheng, China
Patent: 11
Chengdu Hongming Electronics Co. Ltd.
Sichuan Sheng, China
Patent: 10
Shenzhen Mocolian Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Super High Voltage Substation Company of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 4
Nebraska, United States
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Xinjiang Electric Power Co., Ltd. Altay Power Supply Company
Xinjiang Uygur Zizhiqu, China
Patent: 3
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Ningbo Sunrise Elc Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 27 patents, we discovered top 6 universities and scientific research institutions by total patent application. Guizhou University, Yancheng Institute of Technology, Guizhou Institute of Technology are dominant in this area. They take 29.63% of the total patent filing.
Guizhou Sheng, China
Patent: 2
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 2
Guizhou Institute of Technology
Guizhou Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1