With the analysis among 1,440 patents, we discovered top 495 key players by total patent application. Guangxi Yuchai Machinery Co., Ltd., Johnson & Johnson, Allegiance Corp. are dominant in this area. They take 2.92% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
New Jersey, United States
Patent: 14
Illinois, United States
Patent: 12
Shandong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10
Michigan, United States
Patent: 9
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
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With the analysis among related 1,358 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangxi Yuchai Machinery Co., Ltd., Weichai Power Co., Ltd., Shanghai Highly Electric Co., Ltd. take 2.72% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
Shandong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
With the analysis among related 1,358 patents in last 5 years, we discover 489 new entrants. Guangxi Yuchai Machinery Co., Ltd., Weichai Power Co., Ltd., Shanghai Highly Electric Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
Shandong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
With the analysis among 100 patents, we discovered top 44 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Yangzhou University, Southwest Petroleum University are dominant in this area. They take 14.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Mississippi, United States
Patent: 1
Beijing Shi, China
Patent: 1