With the analysis among 216,166 patents, we discovered top 495 key players by total patent application. State Grid Corp. of China, DISCO Corp., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 0.35% of the total patent filing.
Beijing Shi, China
Patent: 303
Tokyo-to, Japan
Patent: 302
Guangdong Sheng, China
Patent: 151
Guangdong Sheng, China
Patent: 131
Beijing Shi, China
Patent: 77
Yamanashi-ken, Japan
Patent: 76
Tottori-ken, Japan
Patent: 74
Zhejiang Sheng, China
Patent: 67
With the analysis among 196 patents, we discovered top 111 start-ups by total patent application. Advanced Micro Optics Instruments, Inc., Shandong Novoshine Co. Ltd., Jin Xin Technology Ltd. are active in this area.
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 228,996 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing DISCO Corp., State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai take 0.24% of patent filing during this period.
Tokyo-to, Japan
Patent: 216
Beijing Shi, China
Patent: 199
Guangdong Sheng, China
Patent: 138
Guangdong Sheng, China
Patent: 120
Anhui Sheng, China
Patent: 93
Jilin Sheng, China
Patent: 87
Beijing Shi, China
Patent: 77
Jiangsu Sheng, China
Patent: 73
Shandong Sheng, China
Patent: 70
Zhejiang Sheng, China
Patent: 64
With the analysis among related 228,996 patents in last 5 years, we discover 231 new entrants. China Construction Second Engineering Bureau Co., Ltd., Zhijiang College of Zhejiang University of Technology, Shenzhen Helix Intelligent Equipment Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 77
Zhejiang Sheng, China
Patent: 51
Guangdong Sheng, China
Patent: 50
Guangdong Sheng, China
Patent: 45
Jiangsu Sheng, China
Patent: 44
Jiangxi Sheng, China
Patent: 43
Guangdong Sheng, China
Patent: 42
Shaanxi Sheng, China
Patent: 40
Sichuan Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 40
With the analysis among 13,772 patents, we discovered top 317 universities and scientific research institutions by total patent application. Jilin University, Anhui University of Science & Technology, Nanjing Forestry University are dominant in this area. They take 2.16% of the total patent filing.
Jilin Sheng, China
Patent: 115
Anhui Sheng, China
Patent: 101
Jiangsu Sheng, China
Patent: 82
Shandong Sheng, China
Patent: 82
Heilongjiang Sheng, China
Patent: 80
Zhejiang Sheng, China
Patent: 72
Beijing Shi, China
Patent: 66
Heilongjiang Sheng, China
Patent: 59
Jiangsu Sheng, China
Patent: 58
Guangdong Sheng, China
Patent: 57