Search results for “Z-source inverter” companies
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Key Players
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Innovation Intensity
With the analysis among 183 patents, we discovered top 85 key players by total patent application. GM Global Technology Operations LLC, Siemens AG, Fuji Electric Co., Ltd. are dominant in this area. They take 14.75% of the total patent filing.
GM Global Technology Operations LLC
Michigan, United States
Patent: 11
Siemens AG
Bayern, Germany
Patent: 8
Fuji Electric Co., Ltd.
Tokyo-to, Japan
Patent: 8
State Grid Corp. of China
Beijing Shi, China
Patent: 8
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Patent: 8
Empower Micro Systems, Inc.
California, United States
Patent: 7
Hitachi Ltd.
Tokyo-to, Japan
Patent: 6
YASKAWA Electric Corp.
Fukuoka-ken, Japan
Patent: 6
Toyo Denki Seizo KK
Tokyo-to, Japan
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 6
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 51 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Harbin University of Science & Technology, Harbin Institute of Technology, Hunan University take 19.61% of patent filing during this period.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Hunan University
Hunan Sheng, China
Patent: 3
North Eastern University
Liaoning Sheng, China
Patent: 3
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Qingdao University of Technology
Shandong Sheng, China
Patent: 2
ZF Automotive UK Ltd.
United Kingdom
Patent: 2
Xiamen Lijing New Energy Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 51 patents in last 5 years, we discover 26 new entrants. North Eastern University, North China University of Water Conservancy and Hydropower, Guangdong University of Technology are the most active new entrants in this area.
North Eastern University
Liaoning Sheng, China
Patent: 3
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
ZF Automotive UK Ltd.
United Kingdom
Patent: 2
Xiamen Lijing New Energy Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Henan University of Urban Construction
Henan Sheng, China
Patent: 1
Fuzhou University
Fujian Sheng, China
Patent: 1
Xiangtan University
Hunan Sheng, China
Patent: 1
Hebei Jiantou New Energy Co., Ltd.
Hebei Sheng, China
Patent: 1
Hunan University of Technology
Hunan Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 146 patents, we discovered top 51 universities and scientific research institutions by total patent application. Harbin Institute of Technology, South China University of Technology, Shanghai University of Electric Power are dominant in this area. They take 21.92% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 12
South China University of Technology
Guangdong Sheng, China
Patent: 11
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 9
Hunan University
Hunan Sheng, China
Patent: 7
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 6
Hohai University
Jiangsu Sheng, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Hebei University of Technology
Hebei Sheng, China
Patent: 4
Tianjin Chengjian University
Tianjin Shi, China
Patent: 4
Tongji University
Shanghai Shi, China
Patent: 3
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