With the analysis among 21,773 patents, we discovered top 490 key players by total patent application. Robert Bosch GmbH, Samsung Electronics Co., Ltd., Siemens AG are dominant in this area. They take 5.84% of the total patent filing.
Baden-Württemberg, Germany
Patent: 530
Bayern, Germany
Patent: 330
Tokyo-to, Japan
Patent: 261
Tokyo-to, Japan
Patent: 249
Massachusetts, United States
Patent: 225
Tokyo-to, Japan
Patent: 215
Osaka-fu, Japan
Patent: 203
Tokyo-to, Japan
Patent: 194
With the analysis among 124 patents, we discovered top 49 start-ups by total patent application. Aisin KK, Beijing Beifang Jichuang Technology & Trade Co. Ltd., USound GmbH are active in this area.
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 7
Steiermark, Austria
Patent: 6
Texas, United States
Patent: 5
California, United States
Patent: 5
Massachusetts, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
New Jersey, United States
Patent: 4
With the analysis among related 4,944 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Dezhou Instrument Co., Ltd, Hyundai Motor Co., Ltd., Robert Bosch GmbH take 3.94% of patent filing during this period.
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Patent: 72
Baden-Württemberg, Germany
Patent: 60
CITY OF SCOTLAND, United Kingdom
Patent: 46
Tokyo-to, Japan
Patent: 35
Beijing Shi, China
Patent: 32
With the analysis among related 4,944 patents in last 5 years, we discover 194 new entrants. Valeo Siemens eAutomotive Germany GmbH, Shanghai Awinic Technology Co., Ltd., Bayer AG are the most active new entrants in this area.
Shanghai Shi, China
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 15
Beijing Shi, China
Patent: 15
Fujian Sheng, China
Patent: 13
Philip Morris Products SA
Sichuan Sheng, China
Patent: 10
Niedersachsen, Germany
Patent: 10
Guangdong Sheng, China
Patent: 9
With the analysis among 2,039 patents, we discovered top 247 universities and scientific research institutions by total patent application. Southeast University, Zhejiang University, Huazhong University of Science & Technology are dominant in this area. They take 7.55% of the total patent filing.
Jiangsu Sheng, China
Patent: 59
Zhejiang Sheng, China
Patent: 56
Hubei Sheng, China
Patent: 39
Beijing Shi, China
Patent: 37
Jiangsu Sheng, China
Patent: 32
Anhui Sheng, China
Patent: 27
Shanghai Shi, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
Heilongjiang Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 24