With the analysis among 261 patents, we discovered top 190 key players by total patent application. Chongqing Tobacco Industry Co. Ltd., Hongyunhonghe Tobacco (Group) Co. Ltd., Philter Labs, Inc. are dominant in this area. They take 6.51% of the total patent filing.
Chongqing Shi, China
Patent: 7
Yunnan Sheng, China
Patent: 5
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 5
With the analysis among related 291 patents applied in the last 5 years. We discover 174 most active companies in this area. The fast-growing Chongqing Tobacco Industry Co. Ltd., Shenzhen Jintaisen Electronics Co., Ltd., Philter Labs, Inc. take 5.15% of patent filing during this period.
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hangzhou Chenghe Medical Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 291 patents in last 5 years, we discover 169 new entrants. Shenzhen Jintaisen Electronics Co., Ltd., Nantong Jinchang Machinery Manufacturing Co., Ltd., Ningbo Dongda Air Conditioning Equipment Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hangzhou Chenghe Medical Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 52 patents, we discovered top 28 universities and scientific research institutions by total patent application. Huaqiao University, Sun Yat-Sen University, Zhejiang University are dominant in this area. They take 19.23% of the total patent filing.
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1