With the analysis among 695 patents, we discovered top 322 key players by total patent application. State Grid Corp. of China, International Business Machines Corp., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 9.35% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 29
International Business Machines Corp.
New York, United States
Patent: 18
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Advanced Micro Devices, Inc.
California, United States
Patent: 12
California, United States
Patent: 11
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Zhongke Wenge Technology Holding Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 151 patents applied in the last 5 years. We discover 120 most active companies in this area. The fast-growing North China Electric Power University, State Grid Corp. of China, Southeast University take 11.26% of patent filing during this period.
North China Electric Power University
Beijing Shi, China
Patent: 8
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Beijing Institute of Spacecraft System Engineering
Beijing Shi, China
Patent: 3
Drenthe, Netherlands
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Truly Opto-Electronics (Shanwei) Ltd.
Guangdong Sheng, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
China Academy of Launch Vehicle Technology
Beijing Shi, China
Patent: 2
With the analysis among related 151 patents in last 5 years, we discover 85 new entrants. Beijing Institute of Spacecraft System Engineering, Truly Opto-Electronics (Shanwei) Ltd., Dongguan Diai Lighting Co., Ltd. are the most active new entrants in this area.
Beijing Institute of Spacecraft System Engineering
Beijing Shi, China
Patent: 3
Truly Opto-Electronics (Shanwei) Ltd.
Guangdong Sheng, China
Patent: 3
Dongguan Diai Lighting Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Colorado, United States
Patent: 2
Beijing Institute of Aerospace Control Instruments
undefined undefined
Patent: 2
Chongqing Jinshan Medical Technology Research Institute Co., Ltd.
Chongqing Shi, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Tongchuang Yongyi Technology Development Co. Ltd.
Beijing Shi, China
Patent: 2
Zhong Tie Shi Qi Ju Ji Tuan Di Yi Gong Cheng You Xian Gong Si
Shandong Sheng, China
Patent: 2
With the analysis among 265 patents, we discovered top 84 universities and scientific research institutions by total patent application. North China Electric Power University, Beijing Institute of Technology, Beihang University are dominant in this area. They take 13.96% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 15
Beijing Institute of Technology
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 5