With the analysis among 23,898 patents, we discovered top 492 key players by total patent application. Advantest Corp., Teradyne, Inc., Samsung Electronics Co., Ltd. are dominant in this area. They take 9.16% of the total patent filing.
Tokyo-to, Japan
Patent: 1,422
Massachusetts, United States
Patent: 399
Tokyo-to, Japan
Patent: 361
Tokyo-to, Japan
Patent: 338
Bayern, Germany
Patent: 298
Tokyo-to, Japan
Patent: 268
Tokyo-to, Japan
Patent: 259
Tokyo-to, Japan
Patent: 258
Taiwan Province, China
Patent: 208
With the analysis among 69 patents, we discovered top 44 start-ups by total patent application. Reliant Immune Diagnostics, Inc., SZ DJI Technology Co., Ltd., M-I LLC are active in this area.
Texas, United States
Patent: 12
Guangdong Sheng, China
Patent: 5
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Shanghai Digauto Automobile Technology Co. Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 1,745 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Rohde & Schwarz GmbH & Co. KG, State Grid Corp. of China, Samsung Electronics Co., Ltd. take 2.18% of patent filing during this period.
Bayern, Germany
Patent: 14
Beijing Shi, China
Patent: 12
Lombardia, Italy
Patent: 10
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
With the analysis among related 1,745 patents in last 5 years, we discover 304 new entrants. China Shipbuilding NDRI Engineering Co., Ltd., CATARC (Tianjin) Automotive Engineering Research Institute Co., Ltd, StradVision, Inc. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 9
Tianjin Shi, China
Patent: 7
Tianjin Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 1,879 patents, we discovered top 219 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Railway Technical Research Institute, Beihang University are dominant in this area. They take 7.34% of the total patent filing.
Heilongjiang Sheng, China
Patent: 29
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9