Inventor
AO SHIPING
CN18 patents
⚠️ This page may combine multiple inventors who share the name “AO SHIPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JIANGXI YIBO E TECH CO LTD
16 patentsUS10241459B1Mar 26, 2019
Process cartridge
JIANGXI YIBO E TECH CO LTD7 citations82
US11874628B2Jan 16, 2024
Developing cartridge
JIANGXI YIBO E TECH CO LTD2 citations71
US11454901B2Sep 27, 2022
Developing cartridge
JIANGXI YIBO E TECH CO LTD4 citations71
US10338513B1Jul 2, 2019
Process cartridge
JIANGXI YIBO E TECH CO LTD2 citations71
US12346057B1Jul 1, 2025
Process cartridge
JIANGXI YIBO E TECH CO LTD1 citations59
US12181828B2Dec 31, 2024
Developing cartridge with housing having a driving side and an opposite side, developing roller rotatably supported by the housing, supply roller rotatably supported by the housing, doctor blade supported by the housing, driving gear on the driving side, detected component, power receiving component that receives power and electrically connected to the doctor blade
JIANGXI YIBO E TECH CO LTD0 citations59
US11442399B2Sep 13, 2022
Developing cartridge
JIANGXI YIBO E TECH CO LTD0 citations59
US11016439B2May 25, 2021
Process cartridge
JIANGXI YIBO E TECH CO LTD0 citations55
US12313985B2May 27, 2025
Developing cartridge
JIANGXI YIBO E TECH CO LTD0 citations51
US10599090B2Mar 24, 2020
Process cartridge
JIANGXI YIBO E TECH CO LTD0 citations51
US12105443B2Oct 1, 2024
Developing cartridge
JIANGXI YIBO E TECH CO LTD0 citations50
US12007706B2Jun 11, 2024
Developing cartridge
JIANGXI YIBO E TECH CO LTD0 citations50
US12314000B1May 27, 2025
Process cartridge
JIANGXI YIBO E TECH CO LTD0 citations47
US11940755B2Mar 26, 2024
Process cartridge with movable force receiving portion configured to separate developing roller and photosensitive drum
JIANGXI YIBO E TECH CO LTD0 citations46
US12386307B2Aug 12, 2025
Process cartridge
JIANGXI YIBO E TECH CO LTD0 citations42
US10416604B1Sep 17, 2019
Process cartridge
JIANGXI YIBO E TECH CO LTD0 citations40