With the analysis among 31,525 patents, we discovered top 481 key players by total patent application. Samsung Electronics Co., Ltd., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 3.69% of the total patent filing.
Osaka-fu, Japan
Patent: 360
Tokyo-to, Japan
Patent: 294
Tokyo-to, Japan
Patent: 290
Tokyo-to, Japan
Patent: 285
Baden-Württemberg, Germany
Patent: 275
Bayern, Germany
Patent: 261
Aichi-ken, Japan
Patent: 255
With the analysis among 160 patents, we discovered top 53 start-ups by total patent application. Aisin KK, Linear Labs, Inc., M-I LLC are active in this area.
Tokyo-to, Japan
Patent: 39
Texas, United States
Patent: 23
Texas, United States
Patent: 8
California, United States
Patent: 6
Harjumaa, Estonia
Patent: 6
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 3
With the analysis among related 9,757 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., DENSO Corp., Gree Electric Appliances, Inc. of Zhuhai take 1.54% of patent filing during this period.
Aichi-ken, Japan
Patent: 51
Guangdong Sheng, China
Patent: 41
Kyoto-fu, Japan
Patent: 33
Tokyo-to, Japan
Patent: 30
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Patent: 30
Baden-Württemberg, Germany
Patent: 30
With the analysis among related 9,757 patents in last 5 years, we discover 191 new entrants. Shenzhen University, PS Audio Design Oy, Jiangsu University of Science & Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Aichi-ken, Japan
Patent: 7
Guangdong Sheng, China
Patent: 7
Guizhou Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among 3,893 patents, we discovered top 293 universities and scientific research institutions by total patent application. Jiangsu University, Korea Advanced Institute of Science & Technology, Nantong University are dominant in this area. They take 4.73% of the total patent filing.
Jiangsu Sheng, China
Patent: 65
Jiangsu Sheng, China
Patent: 48
Zhejiang Sheng, China
Patent: 47
Shanghai Shi, China
Patent: 43
Heilongjiang Sheng, China
Patent: 34
Anhui Sheng, China
Patent: 29
Hubei Sheng, China
Patent: 28
Sichuan Sheng, China
Patent: 27
Beijing Shi, China
Patent: 27