With the analysis among 95 patents, we discovered top 34 key players by total patent application. HOYA Corp., PENTAX Corp., Sony Group Corp. are dominant in this area. They take 38.95% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Zhejiang Sheng, China
Patent: 6
California, United States
Patent: 5
Fujian Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 2
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With the analysis among related 14 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing HOYA Corp., Jiaxing Zmax Optech Co., Ltd., Guangzhou Guanglian Electronic Technology Co., Ltd. take 42.86% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Ledu Exhibition Technology Development Co., Ltd.
Beijing Shi, China
Patent: 1
Suzhou ECRI Automation Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Saitama-ken, Japan
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 8 new entrants. Guangzhou Guanglian Electronic Technology Co., Ltd., Shenzhen Yijia Optoelectronics Co., Ltd., Beijing Ledu Exhibition Technology Development Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Ledu Exhibition Technology Development Co., Ltd.
Beijing Shi, China
Patent: 1
Suzhou ECRI Automation Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Saitama-ken, Japan
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.