With the analysis among 2,097 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, Sakai Chemical Industry Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 1.96% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 21
Sakai Chemical Industry Co., Ltd.
Osaka-fu, Japan
Patent: 10
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 10
Tateho Chemical Industries Co., Ltd.
Chengdu Lvke Huatong Technology Co., Ltd.
Sichuan Sheng, China
Patent: 8
Stanley Electric Co., Ltd.
Koito Manufacturing Co., Ltd.
Nippon Carbide Industries Co., Inc.
Landai Technology Group Corp. Ltd.
Chongqing Shi, China
Patent: 6
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Shanghai Longhui Medical Technology Co Ltd., Shenzhen Lochn Optics Technology Co., Ltd., Shenzhen Leyaoyao Information Technology Co. Ltd. are active in this area.
Shanghai Longhui Medical Technology Co Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Lochn Optics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Leyaoyao Information Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,784 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University, Yanshan University take 1.35% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 8
Hebei Sheng, China
Patent: 5
Stanley Electric Co., Ltd.
Henan Sheng, China
Patent: 5
Seoul, South Korea
Patent: 5
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Yangzhou Jiangyu Cutting Tools Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Henan Polytechnic University
Henan Sheng, China
Patent: 4
With the analysis among related 1,784 patents in last 5 years, we discover 458 new entrants. Kyoto University, LG Energy Solution Ltd., Dalian University of Technology are the most active new entrants in this area.
Seoul, South Korea
Patent: 5
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Yangzhou Jiangyu Cutting Tools Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Henan Polytechnic University
Henan Sheng, China
Patent: 4
Xi'an Zhisheng Ruixin Semiconductor Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Liaoning Wuhe Ecological Technology Co., Ltd.
Liaoning Sheng, China
Patent: 4
Haiyan Dingfeng Fastener Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Shaoxing Shangyu Zhongtang Electric Hardware Factory
Zhejiang Sheng, China
Patent: 4
Jiangyin Wuyue Building Energy
Jiangsu Sheng, China
Patent: 3
With the analysis among 569 patents, we discovered top 209 universities and scientific research institutions by total patent application. Tianjin University, Yanshan University, Harbin Institute of Technology are dominant in this area. They take 5.98% of the total patent filing.
Tianjin Shi, China
Patent: 12
Hebei Sheng, China
Patent: 11
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 9
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 9
Henan Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6