BL

Ben Liu

OP Opus Rv Pty: 5 patents #1 of 5Top 20%
VC Vivo Mobile Communication Co.: 2 patents #121 of 599Top 25%
CC China Petroleum & Chemical: 1 patents #836 of 1,719Top 50%
Overall (All Time): #544,784 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11952860 Staged cementing device and staged cementing method Jinli Qin, Yang Liu, Wujun Chen, Zhaohui Guo, Yanjun Zeng +4 more 2024-04-09
11412119 Camera device and mobile terminal Yong-Sheng Huang 2022-08-09
11165942 Camera assembly and mobile terminal Jun Li 2021-11-02
D864037 Camper trailer with rear annexe Malcolm Hill, Jonathan Harrison, Ben Hawkins, Jason Dodd 2019-10-22
D864035 Camper trailer with partial annexe Malcolm Hill, Jonathan Harrison, Ben Hawkins, Jason Dodd 2019-10-22
D864036 Camper trailer with side and rear annexe Malcolm Hill, Jonathan Harrison, Ben Hawkins, Jason Dodd 2019-10-22
D864034 Camper trailer with asymmetric tent Malcolm Hill, Jonathan Harrison, Ben Hawkins, Jason Dodd 2019-10-22
D836742 Inflatable vehicle roof tent and annexe Malcolm Hill, Jason Dodd 2018-12-25
7469961 Collapsible chair 2008-12-30