With the analysis among 6,457 patents, we discovered top 483 key players by total patent application. State Grid Corp. of China, Guangxi Nanning Bailansi Technology Development Co., Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 4.35% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 229
Guangxi Nanning Bailansi Technology Development Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 27
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 25
Shaanxi Hengfa Electronic Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 24
Aichi-ken, Japan
Patent: 23
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 19
Huaxin Consulting & Design Institute Co. Ltd.
Zhejiang Sheng, China
Patent: 19
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Shanghai Zane Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 4,536 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd., Guangdong Power Grid Co. Ltd. take 1.72% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 52
Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 13
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 13
Ningxia Zhongke Skyline Lightning Protection Detection Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 12
Nanning Chaofu Electric Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Henan Yangbo Lightning Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 11
Hangzhou Debao Electromechanical Manufacture Co. Ltd.
Zhejiang Sheng, China
Patent: 10
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 10
Beijing Xingtiantong Telecommunications Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Northwest Electric Power Design Institute
Shaanxi Sheng, China
Patent: 9
With the analysis among related 4,536 patents in last 5 years, we discover 411 new entrants. Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd., Guangdong Power Grid Co. Ltd., Ningxia Zhongke Skyline Lightning Protection Detection Co., Ltd. are the most active new entrants in this area.
Ningxia Zhongke Skyline Lightning Protection Research Institute Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 13
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 13
Ningxia Zhongke Skyline Lightning Protection Detection Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 12
Nanning Chaofu Electric Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Jilin Dehong Photoelectric Technology Co., Ltd.
Jilin Sheng, China
Patent: 8
Hebei Dechuang Testing Service Co., Ltd.
Hebei Sheng, China
Patent: 8
Hebei Deshen Technology Co., Ltd.
Hebei Sheng, China
Patent: 8
Guangzhou Restun Electric Technology Development Co., Ltd.
Guangdong Sheng, China
Patent: 7
Henan Yizhirun Technology Co., Ltd.
Henan Sheng, China
Patent: 7
Tongyu Communication, Inc.
Guangdong Sheng, China
Patent: 7
With the analysis among 539 patents, we discovered top 167 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Wuhan University, Changzhou College of Information Technology are dominant in this area. They take 6.86% of the total patent filing.
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 7
Changzhou College of Information Technology
Jiangsu Sheng, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 5
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 5
Shaanxi University of Technology
Shaanxi Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4