Growing community of inventors

Ningbo, China

Liefeng Zhao

Average Co-Inventor Count = 3.82

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 23

Liefeng ZhaoFujian Dai (185 patents)Liefeng ZhaoJianke Wenren (33 patents)Liefeng ZhaoLingbo He (30 patents)Liefeng ZhaoKaiyuan Zhang (24 patents)Liefeng ZhaoLin Huang (20 patents)Liefeng ZhaoYang Li (14 patents)Liefeng ZhaoMengna Tang (10 patents)Liefeng ZhaoYabin Hu (9 patents)Liefeng ZhaoYi Zhang (8 patents)Liefeng ZhaoYanping Li (8 patents)Liefeng ZhaoLong Li (7 patents)Liefeng ZhaoLitong Song (7 patents)Liefeng ZhaoXiaobin Zhang (7 patents)Liefeng ZhaoWuchao Xu (7 patents)Liefeng ZhaoSaifeng Lyu (6 patents)Liefeng ZhaoMeng Yang (6 patents)Liefeng ZhaoYu Zhou (5 patents)Liefeng ZhaoYuhao Wang (5 patents)Liefeng ZhaoXiaofang Wang (5 patents)Liefeng ZhaoXinquan Wang (4 patents)Liefeng ZhaoBiao Xu (4 patents)Liefeng ZhaoYu Tang (4 patents)Liefeng ZhaoSaifeng Lyu (4 patents)Liefeng ZhaoXiaoting Geng (4 patents)Liefeng ZhaoShuang Zhang (4 patents)Liefeng ZhaoJia Lu (4 patents)Liefeng ZhaoQi Wu (4 patents)Liefeng ZhaoJian Wang (3 patents)Liefeng ZhaoSaifeng Lv (3 patents)Liefeng ZhaoYi Chi Zhang (3 patents)Liefeng ZhaoQiqi Lou (3 patents)Liefeng ZhaoYunbing Ji (3 patents)Liefeng ZhaoLihui Ye (3 patents)Liefeng ZhaoXiangyue Meng (3 patents)Liefeng ZhaoXiaofeng Weng (3 patents)Liefeng ZhaoJia Lu (3 patents)Liefeng ZhaoBinqing Wang (3 patents)Liefeng ZhaoJiaying Zhang (3 patents)Liefeng ZhaoJianjun Li (3 patents)Liefeng ZhaoYang Gao (3 patents)Liefeng ZhaoXiaoting Geng (3 patents)Liefeng ZhaoXue Gao (2 patents)Liefeng ZhaoLihui Ye (2 patents)Liefeng ZhaoLing Ding (2 patents)Liefeng ZhaoWenbo Huang (2 patents)Liefeng ZhaoJian Wang (2 patents)Liefeng ZhaoNian Chen (2 patents)Liefeng ZhaoLi Xie (2 patents)Liefeng ZhaoHaidong Xiao (2 patents)Liefeng ZhaoYanping Li (2 patents)Liefeng ZhaoHaidong Xiao (2 patents)Liefeng ZhaoTianxiang Xing (2 patents)Liefeng ZhaoXiaofang Wang (2 patents)Liefeng ZhaoXiaobin Zhang (2 patents)Liefeng ZhaoTingting Gong (2 patents)Liefeng ZhaoQionghua Zhou (2 patents)Liefeng ZhaoLili Miao (2 patents)Liefeng ZhaoYikun Zhao (2 patents)Liefeng ZhaoNian Chen (2 patents)Liefeng ZhaoJianjun Li (2 patents)Liefeng ZhaoJian Zhang (1 patent)Liefeng ZhaoYuanlin Jia (1 patent)Liefeng ZhaoYu Zhou (1 patent)Liefeng ZhaoQian Zhang (1 patent)Liefeng ZhaoLong Li (1 patent)Liefeng ZhaoYunbing Ji (1 patent)Liefeng ZhaoYuhao Wang (1 patent)Liefeng ZhaoXin Ni Wang (1 patent)Liefeng ZhaoFang Zhang (1 patent)Liefeng ZhaoXule Kong (1 patent)Liefeng ZhaoJiaying Zhang (1 patent)Liefeng ZhaoFenglong Lu (1 patent)Liefeng ZhaoChen Chen (1 patent)Liefeng ZhaoXue Gao (1 patent)Liefeng ZhaoXinghai You (1 patent)Liefeng ZhaoSaifeng Lv (1 patent)Liefeng ZhaoJiacheng Yao (1 patent)Liefeng ZhaoFenglong Lu (1 patent)Liefeng ZhaoLiang Xiao (1 patent)Liefeng ZhaoWenbo Huang (1 patent)Liefeng ZhaoXiangxi Wu (1 patent)Liefeng ZhaoDawei Tang (1 patent)Liefeng ZhaoChao Chen (1 patent)Liefeng ZhaoYinghui Yuan (1 patent)Liefeng ZhaoTao Feng (1 patent)Liefeng ZhaoJin Zhou (1 patent)Liefeng ZhaoXusen Zhong (1 patent)Liefeng ZhaoDawei Tang (1 patent)Liefeng ZhaoGuihua Xie (1 patent)Liefeng ZhaoLe Niu (1 patent)Liefeng ZhaoHuan Wang (1 patent)Liefeng ZhaoJianlin Li (1 patent)Liefeng ZhaoXu Wang (1 patent)Liefeng ZhaoGuijie Zhu (1 patent)Liefeng ZhaoWenchao Jiang (1 patent)Liefeng ZhaoQi Chen (1 patent)Liefeng ZhaoXujiong Wu (1 patent)Liefeng ZhaoLei Guan (1 patent)Liefeng ZhaoJin Zhou (1 patent)Liefeng ZhaoChaoqun Jiang (1 patent)Liefeng ZhaoLiefeng Zhao (186 patents)Fujian DaiFujian Dai (230 patents)Jianke WenrenJianke Wenren (74 patents)Lingbo HeLingbo He (38 patents)Kaiyuan ZhangKaiyuan Zhang (54 patents)Lin HuangLin Huang (85 patents)Yang LiYang Li (14 patents)Mengna TangMengna Tang (12 patents)Yabin HuYabin Hu (19 patents)Yi ZhangYi Zhang (11 patents)Yanping LiYanping Li (8 patents)Long LiLong Li (35 patents)Litong SongLitong Song (16 patents)Xiaobin ZhangXiaobin Zhang (10 patents)Wuchao XuWuchao Xu (9 patents)Saifeng LyuSaifeng Lyu (22 patents)Meng YangMeng Yang (6 patents)Yu ZhouYu Zhou (6 patents)Yuhao WangYuhao Wang (5 patents)Xiaofang WangXiaofang Wang (5 patents)Xinquan WangXinquan Wang (16 patents)Biao XuBiao Xu (16 patents)Yu TangYu Tang (5 patents)Saifeng LyuSaifeng Lyu (4 patents)Xiaoting GengXiaoting Geng (4 patents)Shuang ZhangShuang Zhang (4 patents)Jia LuJia Lu (4 patents)Qi WuQi Wu (4 patents)Jian WangJian Wang (16 patents)Saifeng LvSaifeng Lv (7 patents)Yi Chi ZhangYi Chi Zhang (6 patents)Qiqi LouQiqi Lou (4 patents)Yunbing JiYunbing Ji (4 patents)Lihui YeLihui Ye (4 patents)Xiangyue MengXiangyue Meng (3 patents)Xiaofeng WengXiaofeng Weng (3 patents)Jia LuJia Lu (3 patents)Binqing WangBinqing Wang (3 patents)Jiaying ZhangJiaying Zhang (3 patents)Jianjun LiJianjun Li (3 patents)Yang GaoYang Gao (3 patents)Xiaoting GengXiaoting Geng (3 patents)Xue GaoXue Gao (5 patents)Lihui YeLihui Ye (5 patents)Ling DingLing Ding (4 patents)Wenbo HuangWenbo Huang (3 patents)Jian WangJian Wang (3 patents)Nian ChenNian Chen (2 patents)Li XieLi Xie (2 patents)Haidong XiaoHaidong Xiao (2 patents)Yanping LiYanping Li (2 patents)Haidong XiaoHaidong Xiao (2 patents)Tianxiang XingTianxiang Xing (2 patents)Xiaofang WangXiaofang Wang (2 patents)Xiaobin ZhangXiaobin Zhang (2 patents)Tingting GongTingting Gong (2 patents)Qionghua ZhouQionghua Zhou (2 patents)Lili MiaoLili Miao (2 patents)Yikun ZhaoYikun Zhao (2 patents)Nian ChenNian Chen (2 patents)Jianjun LiJianjun Li (2 patents)Jian ZhangJian Zhang (21 patents)Yuanlin JiaYuanlin Jia (12 patents)Yu ZhouYu Zhou (10 patents)Qian ZhangQian Zhang (7 patents)Long LiLong Li (5 patents)Yunbing JiYunbing Ji (5 patents)Yuhao WangYuhao Wang (3 patents)Xin Ni WangXin Ni Wang (2 patents)Fang ZhangFang Zhang (2 patents)Xule KongXule Kong (2 patents)Jiaying ZhangJiaying Zhang (2 patents)Fenglong LuFenglong Lu (1 patent)Chen ChenChen Chen (1 patent)Xue GaoXue Gao (1 patent)Xinghai YouXinghai You (1 patent)Saifeng LvSaifeng Lv (1 patent)Jiacheng YaoJiacheng Yao (1 patent)Fenglong LuFenglong Lu (1 patent)Liang XiaoLiang Xiao (1 patent)Wenbo HuangWenbo Huang (1 patent)Xiangxi WuXiangxi Wu (1 patent)Dawei TangDawei Tang (1 patent)Chao ChenChao Chen (1 patent)Yinghui YuanYinghui Yuan (1 patent)Tao FengTao Feng (1 patent)Jin ZhouJin Zhou (1 patent)Xusen ZhongXusen Zhong (1 patent)Dawei TangDawei Tang (1 patent)Guihua XieGuihua Xie (1 patent)Le NiuLe Niu (1 patent)Huan WangHuan Wang (1 patent)Jianlin LiJianlin Li (1 patent)Xu WangXu Wang (1 patent)Guijie ZhuGuijie Zhu (1 patent)Wenchao JiangWenchao Jiang (1 patent)Qi ChenQi Chen (1 patent)Xujiong WuXujiong Wu (1 patent)Lei GuanLei Guan (1 patent)Jin ZhouJin Zhou (1 patent)Chaoqun JiangChaoqun Jiang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zhejiang Sunny Optics Co., Ltd. (121 from 160 patents)

2. Zhejiang Sunny Optical Co., Ltd (65 from 192 patents)


186 patents:

1. 12493169 - Camera lens group

2. 12493167 - Optical imaging lens assembly

3. 12481124 - Optical imaging lens assembly

4. 12474546 - Optical imaging lens assembly

5. 12461346 - Optical imaging lens assembly

6. 12461337 - Optical imaging lens assembly

7. 12461430 - Optical imaging lens group

8. 12436369 - Optical test system

9. 12399348 - Camera lens group

10. 12379574 - Optical imaging lens assembly

11. 12372747 - Optical imaging lens assembly

12. 12372750 - Optical imaging lens assembly

13. 12352929 - Optical imaging lens

14. 12353055 - Optical imaging lens assembly

15. 12345855 - Optical imaging lens assembly

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