Inventor
ZHU XIAOHUA
CN16 patents
⚠️ This page may combine multiple inventors who share the name “ZHU XIAOHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV SOUTHWEST PETROLEUM
5 patentsUS12331593B1Jun 17, 2025
Combined drill bit based on electro-pulse-drilling technology
UNIV SOUTHWEST PETROLEUM0 citations48
US11965389B2Apr 23, 2024
Patching construction method using a hydraulic variable-grade expansion tool for blocking during drilling
UNIV SOUTHWEST PETROLEUM0 citations42
US11846138B2Dec 19, 2023
Hydraulic oscillation tool with variable stage, small pressure drop and strong impact based on radio frequency identification
UNIV SOUTHWEST PETROLEUM0 citations42
US12503915B2Dec 23, 2025
Valve-controlled high-energy hydrostatic down-the-hole impact hammer
UNIV SOUTHWEST PETROLEUM0 citations41
US10472891B2Nov 12, 2019
Hydraulic gentle vibration speed-enhancing drilling tool
UNIV SOUTHWEST PETROLEUM0 citations38
XIAMEN FENGTAO CERAM CO LTD
3 patentsUS12011041B2Jun 18, 2024
Non-contact heat-not-burn heating device
XIAMEN FENGTAO CERAM CO LTD1 citations63
US12011040B2Jun 18, 2024
Non-contact heat-not-burn heating device
XIAMEN FENGTAO CERAM CO LTD0 citations52
US11969015B2Apr 30, 2024
Heat not burn heating device and heating control method and device for ceramic heating element
XIAMEN FENGTAO CERAM CO LTD0 citations52