Search results for “AC - Alternating current” companies
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Key Players
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Innovation Intensity
With the analysis among 13,534 patents, we discovered top 478 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., LG Electronics, Inc. are dominant in this area. They take 6.30% of the total patent filing.
Beijing Shi, China
Patent: 369
Tokyo-to, Japan
Patent: 332
South Korea
Patent: 138
Tokyo-to, Japan
Patent: 97
South Korea
Patent: 89
Bayern, Germany
Patent: 85
Tokyo-to, Japan
Patent: 83
Tokyo-to, Japan
Patent: 80
Guangdong Sheng, China
Patent: 73
Guangdong Sheng, China
Patent: 71
Startups & Unicorns
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Innovation Intensity
With the analysis among 91 patents, we discovered top 47 start-ups by total patent application. SigmaSense LLC, Aisin KK, Blixt Tech AB are active in this area.
STARTUP
Texas, United States
Patent: 8
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 5
STARTUP
Sweden
Patent: 4
STARTUP
Gyeonggi-do, South Korea
Patent: 4
STARTUP
Noord-Brabant, Netherlands
Patent: 4
STARTUP
Ontario, Canada
Patent: 4
STARTUP
New York, United States
Patent: 4
Beijing Shi, China
Patent: 3
STARTUP
France
Patent: 3
STARTUP
Massachusetts, United States
Patent: 3
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 9,321 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Mitsubishi Electric Corp., LG Electronics, Inc. take 5.42% of patent filing during this period.
Beijing Shi, China
Patent: 240
Tokyo-to, Japan
Patent: 168
South Korea
Patent: 97
Guangdong Sheng, China
Patent: 64
Guangdong Sheng, China
Patent: 60
Tokyo-to, Japan
Patent: 59
Guangdong Sheng, China
Patent: 58
Hubei Sheng, China
Patent: 55
Beijing Shi, China
Patent: 52
Jiangsu Sheng, China
Patent: 42
New Entrants
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Innovation in recent 5 years
With the analysis among related 9,321 patents in last 5 years, we discover 225 new entrants. Guangdong Power Grid Co. Ltd., Northeast Electric Power University, Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 58
Jilin Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 20
Sweden
Patent: 16
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
Michigan, United States
Patent: 12
Guangdong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Research Institutions
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Innovation Intensity
With the analysis among 2,164 patents, we discovered top 229 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, North China Electric Power University, Xi'an Jiaotong University are dominant in this area. They take 9.94% of the total patent filing.
Hubei Sheng, China
Patent: 64
Beijing Shi, China
Patent: 45
Shaanxi Sheng, China
Patent: 43
Beijing Shi, China
Patent: 41
Shanghai Shi, China
Patent: 40
Sichuan Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 35
Heilongjiang Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 27
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