With the analysis among 27,561 patents, we discovered top 489 key players by total patent application. State Grid Corp. of China, Samsung Electronics Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 3.04% of the total patent filing.
Beijing Shi, China
Patent: 347
Osaka-fu, Japan
Patent: 212
Tokyo-to, Japan
Patent: 194
Tokyo-to, Japan
Patent: 194
Tokyo-to, Japan
Patent: 184
Tokyo-to, Japan
Patent: 173
Tokyo-to, Japan
Patent: 169
Tokyo-to, Japan
Patent: 146
Tokyo-to, Japan
Patent: 134
With the analysis among 202 patents, we discovered top 99 start-ups by total patent application. Reliant Immune Diagnostics, Inc., Aisin KK, TestCard Ltd. are active in this area.
Texas, United States
Patent: 15
Tokyo-to, Japan
Patent: 14
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among related 13,533 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, StradVision, Inc. take 1.26% of patent filing during this period.
Beijing Shi, China
Patent: 92
Guangdong Sheng, China
Patent: 44
Fujian Sheng, China
Patent: 34
Guangdong Sheng, China
Patent: 25
Heilongjiang Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
With the analysis among related 13,533 patents in last 5 years, we discover 253 new entrants. StradVision, Inc., Fujian Nebula Electronics Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 34
Guangdong Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
With the analysis among 3,639 patents, we discovered top 237 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Jilin University are dominant in this area. They take 5.11% of the total patent filing.
Beijing Shi, China
Patent: 65
Zhejiang Sheng, China
Patent: 45
Jilin Sheng, China
Patent: 39
Heilongjiang Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 32
Shaanxi Sheng, China
Patent: 29
Sichuan Sheng, China
Patent: 29
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 19