Search results for “Power frequency” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 10,708 patents, we discovered top 468 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Mitsubishi Electric Corp. are dominant in this area. They take 12.79% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 1,018
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 108
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 95
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 91
Siemens AG
Bayern, Germany
Patent: 83
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 81
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 74
Hitachi Ltd.
Tokyo-to, Japan
Patent: 68
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 48
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 45
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 17 patents, we discovered top 12 start-ups by total patent application. Reactive Technologies Ltd., Hangzhou Tashen Technology Co., Ltd., Englishco LLC are active in this area.
STARTUP
Reactive Technologies Ltd.
United Kingdom
Patent: 4
STARTUP
Hangzhou Tashen Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
STARTUP
Englishco LLC
New York, United States
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
STARTUP
Wiliot Ltd.
Israel
Patent: 1
STARTUP
Guangzhou Huidian Yunlian Internet Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
STARTUP
Beijing Meilian Tailiao Biotechnology Co. Ltd.
Beijing Shi, China
Patent: 1
STARTUP
Institut National de la Santé et de la Recherche Médicale
France
Patent: 1
STARTUP
Qingdao Magene Intelligence Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
STARTUP
Shenzhen Haylion Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 4,711 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., Xi'an Jiaotong University take 10.57% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 333
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 95
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 70
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 48
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 42
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 38
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 37
North China Electric Power University
Beijing Shi, China
Patent: 37
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 35
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 30
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 4,711 patents in last 5 years, we discover 225 new entrants. Willfar Information Technology Co., Ltd., China Electric Power Research Institute Co., Ltd. Wuhan Branch, Inner Mongolia Power (Group) Co., Ltd. are the most active new entrants in this area.
Willfar Information Technology Co., Ltd.
Hunan Sheng, China
Patent: 9
China Electric Power Research Institute Co., Ltd. Wuhan Branch
Hubei Sheng, China
Patent: 9
Inner Mongolia Power (Group) Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 8
Qingdao Dingxin Communication Technology Co., Ltd.
Shandong Sheng, China
Patent: 8
State Grid Shaanxi Electric Power Company Xi'an Power Supply Company
Shaanxi Sheng, China
Patent: 8
Southern Power Grid Digital Power Research Co. Ltd.
Guangdong Sheng, China
Patent: 8
Guang Dong Dian Wang Gong Si Zhu Hai Gong Dian Ju
Guangdong Sheng, China
Patent: 8
Danieli & C. Officine Meccaniche SpA
Italy
Patent: 7
Shanghai Waigaoqiao No. 3 Power Generation Co. Ltd.
Shanghai Shi, China
Patent: 7
Danieli Automation SpA
Italy
Patent: 7
Research Institutions
Order by:
Innovation Intensity
With the analysis among 2,845 patents, we discovered top 203 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, South China University of Technology are dominant in this area. They take 21.12% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 131
North China Electric Power University
Beijing Shi, China
Patent: 104
South China University of Technology
Guangdong Sheng, China
Patent: 79
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 71
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 68
Wuhan University
Hubei Sheng, China
Patent: 65
Tsinghua University
Beijing Shi, China
Patent: 62
Chongqing University
Chongqing Shi, China
Patent: 56
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 53
Zhejiang University
Zhejiang Sheng, China
Patent: 51
Keywords Quick Entry
Popular
Physics
Chemistry
Engineering
Materials science
Computer science
Biology
Medicine
MetalElectrodeVoltageSemiconductorPolymerElectricityCoatingFiberDisplay deviceRaw materialElectric motorUltimate tensile strengthNozzleCarbonBuilding constructionAlkylService lifeElectronOxideOxygenSolventControl unitFlangeControl systemDrugLight sourcePistonDiseaseElectric powerHigh pressure
View more
Page generation time: