Inventor
YU LIQUN
US11 patents
⚠️ This page may combine multiple inventors who share the name “YU LIQUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS USA INC
5 patentsUS6913784B2Jul 5, 2005
Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters
PHILIP MORRIS USA INC27 citations91
US6863074B2Mar 8, 2005
Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke
PHILIP MORRIS USA INC15 citations82
US7552735B2Jun 30, 2009
Activated carbon fiber cigarette filter
PHILIP MORRIS USA INC9 citations80
US7767134B2Aug 3, 2010
Templated carbon monolithic tubes with shaped micro-channels and method for making the same
PHILIP MORRIS USA INC2 citations62
US7914622B2Mar 29, 2011
Smoking article having flavorant materials retained in hollow heat conductive tubes
PHILIP MORRIS USA INC1 citations52
WUXI HYESOFT SOFTWARE TECH CO LTD
5 patentsUS11295099B2Apr 5, 2022
Method for reading ultrahigh frequency RFID tags
WUXI HYESOFT SOFTWARE TECH CO LTD2 citations69
US12456142B2Oct 28, 2025
“Live-streaming” warehouse management system based on ultra-high frequency (UHF) RFID technology
WUXI HYESOFT SOFTWARE TECH CO LTD0 citations48
US12373785B2Jul 29, 2025
Multi-dimensional order merging method
WUXI HYESOFT SOFTWARE TECH CO LTD0 citations48
US12291399B1May 6, 2025
Radio frequency identification (RFID)-based automated sorting vehicle for real-time order verification
WUXI HYESOFT SOFTWARE TECH CO LTD0 citations48
US12084291B2Sep 10, 2024
High-speed and high-precision RFID detection tunnel machine and working method thereof
WUXI HYESOFT SOFTWARE TECH CO LTD0 citations48