With the analysis among 27 patents, we discovered top 20 key players by total patent application. Deotec Jiangyin Co. Ltd., K.M.C. Corp., Hebei Hongyu Communication Equipment Co., Ltd. are dominant in this area. They take 29.63% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Indiana, United States
Patent: 2
Hebei Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Shanghai Shi, China
Patent: 1
Minnesota, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Hebei Hongyu Communication Equipment Co., Ltd., Zhongshan Ruilong Environmental Protection Engineering Service Co., Ltd., Shenzhen Weidezhi New Material Co., Ltd. take 33.33% of patent filing during this period.
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shenzhen Weidezhi New Material Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 8 new entrants. Hebei Hongyu Communication Equipment Co., Ltd., Zhongshan Ruilong Environmental Protection Engineering Service Co., Ltd., Shenzhen Weidezhi New Material Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shenzhen Weidezhi New Material Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
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