YL

Yongsheng Liang

BI Bissell: 17 patents #12 of 205Top 6%
BH Bissell Homecare: 1 patents #164 of 244Top 70%
📍 Lo Wu, CN: #464 of 7,906 inventorsTop 6%
Overall (All Time): #246,756 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12329334 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2025-06-17
12161273 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2024-12-10
12035874 Edge cleaning brushes for floor cleaner James T. Hotary, Chris J. Harmelink, John Joseph Bleau, Qian Yu Zhang, Christopher L. Hogg 2024-07-16
11930975 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2024-03-19
11825996 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2023-11-28
11284759 Edge cleaning brushes for floor cleaner James T. Hotary, Chris J. Harmelink, John Joseph Bleau, Qian Yu Zhang, Christopher L. Hogg 2022-03-29
11241134 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2022-02-08
11122949 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2021-09-21
11096539 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2021-08-24
11096540 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2021-08-24
11096541 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2021-08-24
11096542 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2021-08-24
11096543 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2021-08-24
11089933 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2021-08-17
10925455 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2021-02-23
10820769 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma 2020-11-03
10631702 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kin-leung Tam +2 more 2020-04-28
10092155 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Kam Hoi Ma +4 more 2018-10-09