Patents/Inventors

Xiaohua Zhu

ChengduCN9 patents

11 Patents

US125039152025
Valve-controlled High-energy Hydrostatic Down-the-hole Impact Hammer
SOUTHWEST PETROLEUM UNIVERSITY
0 cites
US123315932025
Combined Drill Bit Based on Electro-pulse-drilling Technology
Southwest Petroleum University
0 cites
USD10589032025
Wall Lamp
0 cites
USD10521452024
Wall Lamp
0 cites
US120922902024
Lamp Wall Seat with Door Panel and Waterproof Socket and Wall Lamp
0 cites
US120110402024
Non-contact Heat-not-burn Heating Device
XIAMEN FENGTAO CERAMICS CO., Ltd.
0 cites
US120110412024
Non-contact Heat-not-burn Heating Device
XIAMEN FENGTAO CERAMICS CO., Ltd.
0 cites
US119690152024
Heat Not Burn Heating Device and Heating Control Method and Device for Ceramic Heating Element
XIAMEN FENGTAO CERAMICS CO., Ltd.
0 cites
US119653892024
Patching Construction Method Using a Hydraulic Variable-grade Expansion Tool for Blocking During Drilling
SOUTHWEST PETROLEUM UNIVERSITY
0 cites
US118792062024
Preparation Process of Spunlace Intertwining Type Recycled Cow Leather
Jiangyin Junhua Textile Technology Co., Ltd.
0 cites
US118461382023
Hydraulic Oscillation Tool with Variable Stage, Small Pressure Drop and Strong Impact Based on Radio Frequency Identification
Southwest Petroleum University
0 cites