With the analysis among 2,743 patents, we discovered top 472 key players by total patent application. Huawei Technologies Co., Ltd., ZTE Corp., Toyota Motor Corp. are dominant in this area. They take 8.28% of the total patent filing.
Guangdong Sheng, China
Patent: 93
Guangdong Sheng, China
Patent: 75
Tokyo-to, Japan
Patent: 59
Beijing Shi, China
Patent: 58
Massachusetts, United States
Patent: 41
Noord-Holland, Netherlands
Patent: 38
Saitama-ken, Japan
Patent: 36
Tokyo-to, Japan
Patent: 31
Taiwan Province, China
Patent: 31
With the analysis among 25 patents, we discovered top 9 start-ups by total patent application. Xfusion Digital Technologies Co. Ltd., NuVolta Technologies, Inc., Navitas Semiconductor USA, Inc. are active in this area.
Henan Sheng, China
Patent: 13
California, United States
Patent: 4
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Oregon, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,161 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang University, Shaanxi University of Science & Technology take 5.34% of patent filing during this period.
Beijing Shi, China
Patent: 24
Zhejiang Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 16
Heilongjiang Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
With the analysis among related 1,161 patents in last 5 years, we discover 359 new entrants. Richtek Technology Corp., Gree Electric Appliances, Inc. of Zhuhai, Guangzhou Vocational College of Engineering and Technology are the most active new entrants in this area.
Taiwan Province, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
California, United States
Patent: 7
Hebei Sheng, China
Patent: 7
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Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
North Carolina, United States
Patent: 5
With the analysis among 1,039 patents, we discovered top 184 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Zhejiang University, South China University of Technology are dominant in this area. They take 12.90% of the total patent filing.
Jiangsu Sheng, China
Patent: 56
Zhejiang Sheng, China
Patent: 50
Guangdong Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 25
Heilongjiang Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 19
Liaoning Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17