With the analysis among 895 patents, we discovered top 489 key players by total patent application. STC Plc, Johnson & Johnson Vision Care, Inc., State Grid Corp. of China are dominant in this area. They take 8.72% of the total patent filing.
Johnson & Johnson Vision Care, Inc.
State Grid Corp. of China
Beijing Shi, China
Patent: 23
Westinghouse Brake & Signal Co. Ltd.
Noord-Holland, Netherlands
Patent: 13
New York, United States
Patent: 8
Sumitomo Chemical Co., Ltd.
Guangdong Sheng, China
Patent: 6
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 6
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen D-Light Technology Corp.,Ltd
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 268 patents applied in the last 5 years. We discover 223 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China, Shenzhen Comtech Ltd. take 5.22% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nanjing Huixue Intelligent Technology Co Ltd.
Jiangsu Sheng, China
Patent: 3
Arc Suppression Technologies LLC
Minnesota, United States
Patent: 3
California, United States
Patent: 3
Hunan Zhongdong Rail Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Nanjing loT Sensor Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Tengen Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 268 patents in last 5 years, we discover 211 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Shenzhen Comtech Ltd., Nanjing Huixue Intelligent Technology Co Ltd. are the most active new entrants in this area.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Nanjing Huixue Intelligent Technology Co Ltd.
Jiangsu Sheng, China
Patent: 3
Arc Suppression Technologies LLC
Minnesota, United States
Patent: 3
Hunan Zhongdong Rail Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Nanjing loT Sensor Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Tengen Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jin Ke Building Decoration Engineering Co., Ltd.
Shanghai Shi, China
Patent: 2
Kuaizhu Smart Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 25 patents, we discovered top 12 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Université de Lorraine, Sichuan University are dominant in this area. They take 36.00% of the total patent filing.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 3
LORRAINE, France
Patent: 2
Sichuan Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Tianjin University of Technology
Tianjin Shi, China
Patent: 1