Search results for “Alternate current” companies
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Key Players
Order by:
Innovation Intensity
With the analysis among 33,193 patents, we discovered top 476 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Siemens AG are dominant in this area. They take 4.61% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 846
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 435
Siemens AG
Bayern, Germany
Patent: 249
LG Electronics, Inc.
South Korea
Patent: 194
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 179
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 174
BYD Co., Ltd.
Guangdong Sheng, China
Patent: 163
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 161
Samsung Electronics Co., Ltd.
South Korea
Patent: 160
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 154
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 288 patents, we discovered top 116 start-ups by total patent application. GAC Aion New Energy Automobile Co., Ltd., Xi'an Lingchong Chuangxiang New Energy Technology Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 19
STARTUP
Xi'an Lingchong Chuangxiang New Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 16
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Waymo LLC
California, United States
Patent: 10
STARTUP
Yank Technologies, Inc.
Tianjin Shi, China
Patent: 10
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 7
STARTUP
SigmaSense LLC
Texas, United States
Patent: 7
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 7
STARTUP
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 6
STARTUP
Tau Motors, Inc.
California, United States
Patent: 6
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 29,496 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., Huawei Digital Power Technologies Co Ltd take 3.30% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 583
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 221
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 168
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 167
BYD Co., Ltd.
Guangdong Sheng, China
Patent: 152
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 151
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 137
LG Electronics, Inc.
South Korea
Patent: 135
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 127
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 124
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 29,496 patents in last 5 years, we discover 159 new entrants. Guangdong Power Grid Co. Ltd., Huaneng Clean Energy Research Institute, Nicoventures Trading Limited are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 103
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 41
Nicoventures Trading Limited
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Patent: 37
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 35
GoerTek Inc.
Shandong Sheng, China
Patent: 35
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 35
Jiangsu Power Testing Research Institude Co.,Ltd.
Jiangsu Sheng, China
Patent: 32
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Patent: 30
WindSun Science & Technology Co., Ltd.
Shandong Sheng, China
Patent: 29
Beijing Xiaomi Mobile Software Co., Ltd.
Beijing Shi, China
Patent: 27
Research Institutions
Order by:
Innovation Intensity
With the analysis among 6,071 patents, we discovered top 261 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, North China Electric Power University, Tsinghua University are dominant in this area. They take 8.15% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 149
North China Electric Power University
Beijing Shi, China
Patent: 128
Tsinghua University
Beijing Shi, China
Patent: 124
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 117
Zhejiang University
Zhejiang Sheng, China
Patent: 111
Southeast University
Jiangsu Sheng, China
Patent: 109
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 106
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 81
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 81
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 68
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