With the analysis among 147,722 patents, we discovered top 475 key players by total patent application. Canon, Inc., FUJIFILM Corp., Nikon Corp. are dominant in this area. They take 12.74% of the total patent filing.
With the analysis among related 41,522 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang Sunny Optics Co., Ltd., Canon, Inc., AAC Optics (Changzhou) Co., Ltd. take 7.48% of patent filing during this period.
With the analysis among related 41,522 patents in last 5 years, we discover 66 new entrants. Shenzhen Goodix Technology Co., Ltd., Largan Digital Co., Ltd., Ningbo Wissen Intelligent Sensing Technology Co., Ltd. are the most active new entrants in this area.
With the analysis among 6,345 patents, we discovered top 373 universities and scientific research institutions by total patent application. Xi'an Institute of Optics & Precision Mechanics of Cas, Changchun Institute of Optics Fine Mechanics & Physics, Zhejiang University are dominant in this area. They take 6.84% of the total patent filing.