With the analysis among 63 patents, we discovered top 57 key players by total patent application. Yunnan Tobacco Leaf Co., China Tobacco Guangxi Industrial Co., Ltd., Yunnan Hualian Zinc & Indium Stock Co., Ltd. are dominant in this area. They take 12.70% of the total patent filing.
Yunnan Sheng, China
Patent: 3
China Tobacco Guangxi Industrial Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Yunnan Hualian Zinc & Indium Stock Co., Ltd.
Yunnan Sheng, China
Patent: 2
China Tobacco Henan Industrial Co. Ltd.
Henan Sheng, China
Patent: 2
Anhui Provincial Transportation Survey and Design Institute Co., Ltd.
Anhui Sheng, China
Patent: 2
TONGLING CITY SSS.ELECTRONICS CO.,LTD
Anhui Sheng, China
Patent: 2
Kunming Haiguang Environmental Protection Technology Co., Ltd.
Yunnan Sheng, China
Patent: 2
Shanxi Taigang Stainless Steel Co., Ltd.
Shanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
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With the analysis among related 61 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Yunnan Tobacco Leaf Co., China Tobacco Guangxi Industrial Co., Ltd., Anhui Provincial Transportation Survey and Design Institute Co., Ltd. take 11.48% of patent filing during this period.
Yunnan Sheng, China
Patent: 3
China Tobacco Guangxi Industrial Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Anhui Provincial Transportation Survey and Design Institute Co., Ltd.
Anhui Sheng, China
Patent: 2
Kunming Haiguang Environmental Protection Technology Co., Ltd.
Yunnan Sheng, China
Patent: 2
TONGLING CITY SSS.ELECTRONICS CO.,LTD
Anhui Sheng, China
Patent: 2
China Tobacco Henan Industrial Co. Ltd.
Henan Sheng, China
Patent: 2
Guangdong Zhongyan Industry Co. Ltd.
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 1
Zhangjiakou Cigarette Factory
Hebei Sheng, China
Patent: 1
With the analysis among related 61 patents in last 5 years, we discover 58 new entrants. Yunnan Tobacco Leaf Co., Anhui Provincial Transportation Survey and Design Institute Co., Ltd., Kunming Haiguang Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 3
Anhui Provincial Transportation Survey and Design Institute Co., Ltd.
Anhui Sheng, China
Patent: 2
Kunming Haiguang Environmental Protection Technology Co., Ltd.
Yunnan Sheng, China
Patent: 2
TONGLING CITY SSS.ELECTRONICS CO.,LTD
Anhui Sheng, China
Patent: 2
China Tobacco Henan Industrial Co. Ltd.
Henan Sheng, China
Patent: 2
Guangdong Zhongyan Industry Co. Ltd.
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 1
Zhangjiakou Cigarette Factory
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Anhui University of Science & Technology, Shanghai University of Engineering Science are dominant in this area. They take 36.36% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 1
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 1
Hebei University of Engineering
Hebei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1