With the analysis among 109 patents, we discovered top 50 key players by total patent application. General Electric Co., GTE Products Corp., Thorn EMI Plc are dominant in this area. They take 26.61% of the total patent filing.
Massachusetts, United States
Patent: 12
Pennsylvania, United States
Patent: 10
Aichi-ken, Japan
Patent: 4
California, United States
Patent: 4
Fujian Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 3
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With the analysis among related 23 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Fuzhou Tongchan Optoelectronics Technology Co., Ltd., Wuhan Zhengke Technology Co., Ltd., Fuzhou Zhizhuo Crystal Optoelectronics Technology Co., Ltd. take 34.78% of patent filing during this period.
Fujian Sheng, China
Patent: 4
Wuhan Zhengke Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Fuzhou Jingzhongda Optoelectronics Co., Ltd.
Fujian Sheng, China
Patent: 2
Chengdu Huapeng Intelligent Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 14 new entrants. Fuzhou Tongchan Optoelectronics Technology Co., Ltd., Wuhan Zhengke Technology Co., Ltd., Fuzhou Zhizhuo Crystal Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 4
Wuhan Zhengke Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Fuzhou Jingzhongda Optoelectronics Co., Ltd.
Fujian Sheng, China
Patent: 2
Chengdu Huapeng Intelligent Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 33 patents, we discovered top 15 universities and scientific research institutions by total patent application. Shandong University, Shanghai Normal University, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 27.27% of the total patent filing.
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1