Search results for “Direct current” companies
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Key Players
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Innovation Intensity
With the analysis among 210,995 patents, we discovered top 478 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Siemens AG are dominant in this area. They take 5.81% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 6,393
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 3,447
Siemens AG
Bayern, Germany
Patent: 2,425
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 2,028
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 1,910
Hitachi Ltd.
Tokyo-to, Japan
Patent: 1,672
Samsung Electronics Co., Ltd.
South Korea
Patent: 1,663
LG Electronics, Inc.
South Korea
Patent: 1,451
General Electric Co.
Massachusetts, United States
Patent: 1,445
Robert Bosch GmbH
Baden-Württemberg, Germany
Patent: 1,214
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 1,090 patents, we discovered top 272 start-ups by total patent application. Aisin KK, Englishco LLC, SuperGrid Institute SAS are active in this area.
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 108
STARTUP
Englishco LLC
New York, United States
Patent: 86
STARTUP
SuperGrid Institute SAS
France
Patent: 59
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 38
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 24
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 22
STARTUP
Lancey Energy Storage SAS
France
Patent: 22
STARTUP
RAJA
Sichuan Sheng, China
Patent: 21
STARTUP
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 20
STARTUP
Origin Quantum Computing Technology Co. Ltd.
Anhui Sheng, China
Patent: 20
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 75,470 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., China Electric Power Research Institute Ltd. take 4.43% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 2,093
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 675
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 573
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 568
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 444
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 410
North China Electric Power University
Beijing Shi, China
Patent: 402
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 396
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 395
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 390
New Entrants
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Innovation in recent 5 years
With the analysis among related 75,470 patents in last 5 years, we discover 24 new entrants. Leedarson IoT Technology, Inc., State Grid Hubei Electric Power Co., Ltd. DC Company, Qingdao Topscomm Communication Co., Ltd. are the most active new entrants in this area.
Leedarson IoT Technology, Inc.
Fujian Sheng, China
Patent: 44
State Grid Hubei Electric Power Co., Ltd. DC Company
Hubei Sheng, China
Patent: 44
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Patent: 41
Ningbo Taifengyuan Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 41
State Grid Shanghai Energy Internet Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 36
Rivian Holdings LLC
Michigan, United States
Patent: 31
State Grid Hebei Electric Power Co., Ltd. Xiong'an New District Power Supply Company
Hebei Sheng, China
Patent: 31
Volvo Car Corp.
Sweden
Patent: 28
Guochuang Mobile Energy Innovation Center (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 26
Ginlong Technologies Co., Ltd.
Zhejiang Sheng, China
Patent: 24
Research Institutions
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Innovation Intensity
With the analysis among 39,970 patents, we discovered top 300 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, Southeast University are dominant in this area. They take 8.02% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 830
Zhejiang University
Zhejiang Sheng, China
Patent: 825
Southeast University
Jiangsu Sheng, China
Patent: 777
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 715
Tsinghua University
Beijing Shi, China
Patent: 714
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 687
South China University of Technology
Guangdong Sheng, China
Patent: 569
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 527
Tianjin University
Tianjin Shi, China
Patent: 516
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 509
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