With the analysis among 303 patents, we discovered top 230 key players by total patent application. QUALCOMM, Inc., Samsung Electronics Co., Ltd., LG Electronics, Inc. are dominant in this area. They take 8.91% of the total patent filing.
California, United States
Patent: 12
Samsung Electronics Co., Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Mastercard International, Inc.
New York, United States
Patent: 6
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 5
West-Vlaanderen, Belgium
Patent: 5
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 5
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. SZ DJI Technology Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd., Shenzhen Yishou Technology Co. Ltd. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Yishou Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Youjie Zhixin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 204 patents applied in the last 5 years. We discover 168 most active companies in this area. The fast-growing Harbin Engineering University, Zhejiang University of Technology, Guangdong Power Grid Co., Ltd. Electric Power Research Institute take 6.37% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
With the analysis among related 204 patents in last 5 years, we discover 137 new entrants. Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Nanjing University of Aeronautics & Astronautics, CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
State Grid Fujian Electric Power Co., Ltd. Shishi Power Supply Company
Fujian Sheng, China
Patent: 2
With the analysis among 218 patents, we discovered top 85 universities and scientific research institutions by total patent application. Harbin Engineering University, Hunan University, Zhejiang University of Technology are dominant in this area. They take 11.01% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4