LZ

Liefeng Zhao

ZC Zhejiang Sunny Optics Co.: 69 patents #1 of 57Top 2%
ZC Zhejiang Sunny Optical Co.: 12 patents #2 of 32Top 7%
Samsung: 1 patents #7,344 of 17,120Top 45%
Overall (2024): #156 of 561,600Top 1%
82
Patents 2024

Issued Patents 2024

Showing 51–75 of 82 patents

Patent #TitleCo-InventorsDate
12025774 Optical imaging lens assembly including eight lenses of +−++−−+−, +−++−++−, +−−+−−+−, +−++−+−−, +−++−−−−or ++++−−+− refractive powers Yabin HU, Fujian Dai 2024-07-02
12025781 Zoom lens assembly Yabin HU, Fujian Dai 2024-07-02
12019218 Optical imaging lens group Jiaying Zhang, Fujian Dai 2024-06-25
12019219 Optical imaging lens assembly Meng Yang, Fujian Dai 2024-06-25
12019215 Optical imaging system Xiaofang Wang, Kaiyuan Zhang, Fujian Dai 2024-06-25
12007533 Optical imaging lens assembly including seven lenses of +−++−+−, ++−+−+−, +−−+−+−, +−+−++− or +−++++− refractive powers Haidong Xiao, Kaiyuan Zhang, Fujian Dai 2024-06-11
12007532 Optical lens assembly, device, and image forming method Byung-Kwon Kang 2024-06-11
12000988 Camera lens group Yanping Li, Lingbo He, Fujian Dai 2024-06-04
12000990 Optical imaging lens assembly Jia Lu, Binqing WANG, Meng Yang, Fujian Dai 2024-06-04
12000989 Imaging lens assembly Yi Zhang, Fujian Dai 2024-06-04
11988814 Camera lens group including seven lenses of +−+−++−, +−++++− or +−++−+− refractive powers Xue Gao, Jianke Wenren, Fujian Dai 2024-05-21
11982792 Camera lens assembly Yang Li, Haidong Xiao, Kaiyuan Zhang, Fujian Dai 2024-05-14
11982790 Optical imaging system Jian Wang, Lingbo He, Jianjun Li, Fujian Dai 2024-05-14
11960067 Zoom lens group Yang Gao, Kaiyuan Zhang, Fujian Dai 2024-04-16
11960062 Optical imaging lens Shuang Zhang, Xiaobin Zhang, Jianke Wenren, Fujian Dai 2024-04-16
11947187 Optical imaging lens assembly Yanping Li, Lingbo He, Jianjun Li, Fujian Dai 2024-04-02
11947186 Optical imaging lens assembly and fingerprint identification device Li Xie, Fujian Dai 2024-04-02
11934037 Camera lens group Long Li, Jianke Wenren, Fujian Dai 2024-03-19
11927728 Camera lens group Yanping Li, Lingbo He, Fujian Dai 2024-03-12
11914111 Imaging lens assembly Yi Zhang, Fujian Dai 2024-02-27
11914222 Optical imaging system Yuhao Wang, Yang Li, Lingbo He, Fujian Dai 2024-02-27
11914127 Camera apparatus Kaiyuan Zhang, Yi Zhang, Fujian Dai 2024-02-27
11914109 Camera lens group including six lenses of ++−+−−, ++−++−, ++−+−+ or −+−++− refractive powers Long Li, Fujian Dai 2024-02-27
11899175 Optical imaging lens assembly Wuchao Xu, Kaiyuan Zhang, Xiaofang Wang, Ying Zhou, Fujian Dai 2024-02-13
11899281 Optical imaging lens Yuanlin Jia, Wuchao Xu, Fujian Dai 2024-02-13