LZ

Liefeng Zhao

ZC Zhejiang Sunny Optics Co.: 114 patents #2 of 80Top 3%
ZC Zhejiang Sunny Optical Co.: 65 patents #2 of 64Top 4%
Samsung: 8 patents #15,984 of 75,807Top 25%
Overall (All Time): #3,862 of 4,157,543Top 1%
187
Patents All Time

Issued Patents All Time

Showing 51–75 of 187 patents

Patent #TitleCo-InventorsDate
12164084 Optical imaging lens assembly Xiangyue Meng, Litong Song, Fujian Dai 2024-12-10
12153195 Camera lens assembly Fujian Dai, Saifeng Lyu 2024-11-26
12147015 Optical imaging lens assembly Lin Huang, Fujian Dai 2024-11-19
12147017 Optical imaging lens assembly Xiaoting Geng, Jin Lin Zhou, Li Xie, Fujian Dai 2024-11-19
12147088 Camera lens group Xusen Zhong, Saifeng Lyu, Fujian Dai 2024-11-19
12140735 Optical imaging lens assembly Xiaofang Wang, Kaiyuan Zhang, Fujian Dai 2024-11-12
12135467 Optical imaging lens assembly Yang Li, Lingbo He, Lin Huang, Fujian Dai 2024-11-05
12135410 Optical imaging lens assembly Lin Huang, Yinghui YUAN, Fujian Dai 2024-11-05
12124010 Optical imaging lens assembly Yang Gao, Xiangxi WU, Wuchao Xu, Fujian Dai 2024-10-22
12124108 Camera lens Chao-Peng Chen, Yunbing Ji, Fujian Dai 2024-10-22
12124009 Optical imaging lens group Fujian Dai, Jianke Wenren 2024-10-22
12124008 Optical imaging lens assembly Yang Li, Lingbo He, Fujian Dai 2024-10-22
12124006 Camera lens group Jin Lin Zhou, Jianke Wenren, Fujian Dai 2024-10-22
12117671 Camera lens group Xiaofeng Weng, Jianke Wenren, Fujian Dai 2024-10-15
12117669 Optical imaging lens assembly Jian Wang, Lingbo He, Jianjun Li, Fujian Dai 2024-10-15
12111450 Camera lens assembly Jianke Wenren, Fujian Dai 2024-10-08
12111448 Optical camera system Wenbo Huang, Lingbo He, Fujian Dai 2024-10-08
12105356 Optical imaging lens assembly Jianke Wenren, Fujian Dai 2024-10-01
12105260 Optical imaging lens assembly Xiaoting Geng, Saifeng Lyu, Tianxiang Xing, Long Li, Fujian Dai 2024-10-01
12099255 Optical imaging lens assembly Yabin HU, Fujian Dai 2024-09-24
12092797 Optical imaging system Liang Xiao, Yu Tang, Fujian Dai 2024-09-17
12078869 Optical imaging lens assembly Jianke Wenren, Yuhao Wang, Fujian Dai 2024-09-03
12078784 Optical imaging lens assembly Jianke Wenren, Fenglong Lu, Fujian Dai 2024-09-03
12078783 Camera lens group including five lenses of −+−+− or −+++− refractive powers Long Li, Fujian Dai 2024-09-03
12078782 Camera lens Jiacheng Yao, Saifeng LV, Fujian Dai 2024-09-03