With the analysis among 99 patents, we discovered top 67 key players by total patent application. Aiphone Co., Ltd., Matsushita Electronics Corp., Matsushita Electric Works Co. Ltd. are dominant in this area. They take 20.20% of the total patent filing.
Aichi-ken, Japan
Patent: 8
Indiana, United States
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 2
Shandong Sheng, China
Patent: 2
Fukuoka-ken, Japan
Patent: 1
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With the analysis among related 39 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Suzhou Chengdu Digital Technology Co., Ltd., Powerchina Chengdu Engineering Corp. Ltd., Lai'an Yuqiang Firefighting Science Technology Co., Ltd. take 7.69% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Ningde Xinyatai Electronic Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Fujian Muziyi Pig Agricultural Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 26 new entrants. Suzhou Chengdu Digital Technology Co., Ltd., Powerchina Chengdu Engineering Corp. Ltd., Lai'an Yuqiang Firefighting Science Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Ningde Xinyatai Electronic Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Fujian Muziyi Pig Agricultural Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 6 universities and scientific research institutions by total patent application. University of Science & Technology of China, North China University of Science & Technology, Foshan University are dominant in this area. They take 33.33% of the total patent filing.
Anhui Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1