With the analysis among 163 patents, we discovered top 68 key players by total patent application. Samsung Electronics Co., Ltd., Intel Corp., Sharp Corp. are dominant in this area. They take 20.86% of the total patent filing.
California, United States
Patent: 11
Toyama-ken, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Osaka-fu, Japan
Patent: 10
Telefonaktiebolaget LM Ericsson
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With the analysis among related 38 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Sharp Corp., Kunming Smoke Machine Group Three Machines Co., Ltd., Samsung Electronics Co., Ltd. take 39.47% of patent filing during this period.
Toyama-ken, Japan
Patent: 9
Yunnan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 16 new entrants. Kunming Smoke Machine Group Three Machines Co., Ltd., Hongta Tobacco (Group) Co., Ltd., Nokia Technologies Oy are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
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Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
With the analysis among 22 patents, we discovered top 10 universities and scientific research institutions by total patent application. Waseda University, Tsinghua University, Beihang University are dominant in this area. They take 31.82% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1