Inventor
ZHAO HUAYANG
CN7 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO HUAYANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV QINGDAO TECHNOLOGY
6 patentsUS12551908B2Feb 17, 2026
Electrostatic nozzle and controllable jet minimal quantity lubrication grinding system
UNIV QINGDAO TECHNOLOGY0 citations61
US12138649B2Nov 12, 2024
Electrostatic nozzle and minimal quantity lubricating and grinding system for controllable jet
UNIV QINGDAO TECHNOLOGY0 citations61
US11478947B2Oct 25, 2022
Elastic self-positioning pre-dicing device and method
UNIV QINGDAO TECHNOLOGY0 citations48
US11440209B2Sep 13, 2022
Conical self-positioning limit feeding device and method
UNIV QINGDAO TECHNOLOGY0 citations48
US11951487B2Apr 9, 2024
Same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells
UNIV QINGDAO TECHNOLOGY0 citations46
US12232439B2Feb 25, 2025
Seed production apparatus and method based on multistage screening and bud eye identification
UNIV QINGDAO TECHNOLOGY0 citations44