With the analysis among 11,905 patents, we discovered top 488 key players by total patent application. Siemens AG, Alps Alpine Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 3.12% of the total patent filing.
Bayern, Germany
Patent: 165
Tokyo-to, Japan
Patent: 103
Osaka-fu, Japan
Patent: 103
Bayern, Germany
Patent: 88
Kagoshima-ken, Japan
Patent: 74
Shanghai Shi, China
Patent: 67
Tokyo-to, Japan
Patent: 64
Kyoto-fu, Japan
Patent: 57
With the analysis among 41 patents, we discovered top 11 start-ups by total patent application. Aisin KK, Soniphi Llc, Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 14
Nevada, United States
Patent: 8
New York, United States
Patent: 6
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2,875 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shanghai Liangxin Electrical Co., Ltd., Huawei Digital Power Technologies Co Ltd, Zhejiang Tengen Electrics Co., Ltd. take 3.10% of patent filing during this period.
Shanghai Shi, China
Patent: 53
Guangdong Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 15
Baden-Württemberg, Germany
Patent: 9
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Nevada, United States
Patent: 8
With the analysis among related 2,875 patents in last 5 years, we discover 405 new entrants. Huawei Digital Power Technologies Co Ltd, Dongguan City Kaihua Electronics Co. Ltd., Soniphi Llc are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 17
Nevada, United States
Patent: 8
Beijing Shi, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Shanghai Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Ningbo Baoyide Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Guangzhou Magao Electric Co., Ltd.
Guangdong Sheng, China
Patent: 5
With the analysis among 609 patents, we discovered top 210 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Kunming University of Science & Technology, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 4.43% of the total patent filing.
Shandong Sheng, China
Patent: 10
Yunnan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5