With the analysis among 70 patents, we discovered top 46 key players by total patent application. Heiwa Corp., Changhong Meiling Co., Ltd., Sanyo Bussan Co. Ltd. are dominant in this area. They take 17.14% of the total patent filing.
Anhui Sheng, China
Patent: 4
Ehime-ken, Japan
Patent: 4
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
New York, United States
Patent: 1
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With the analysis among related 17 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Ningbo Shintai Machines Co., Ltd., Yiwu Quantong Packaging Materials Co., Ltd., Qingdao Hisense Media Network Technology Co Ltd take 17.65% of patent filing during this period.
Zhejiang Sheng, China
Patent: 1
Yiwu Quantong Packaging Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Ehime-ken, Japan
Patent: 1
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Patent: 1
Chongqing Meisheng Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 14 new entrants. Ningbo Shintai Machines Co., Ltd., Yiwu Quantong Packaging Materials Co., Ltd., Qingdao Hisense Media Network Technology Co Ltd are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Yiwu Quantong Packaging Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Chongqing Meisheng Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 3 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1