Inventor

LIU HUIYING

CN68 patents

⚠️ This page may combine multiple inventors who share the name “LIU HUIYING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIU HUIYING

CITIC DICASTAL CO LTD

Automatic wheel detecting device

Wheel blank outer rim scribing device

Machined wheel post-processing equipment

Wheel cleaning and blowing device and method

Wheel spraying protection device

Device for correcting aluminum alloy wheel

Wheel flange burr brushing device

Wheel blank inspection device

Device for detecting concave-convex of flange face of wheel

Wheel lightweight machining fixture and method

Flexible device for burr removing

Tool-transition-free machining method and clamp for wheel outer rim

Wheel front burr removing device

Device for removing tool joint edge burrs of wheel

High-precision wheel cap section burr removing device

Wheel cleaning and blowing method

Wheel blank positioning end face correction device

Hole chamfering device

Wheel flange height difference detection and annular groove burr clearing device

Device for removing tool joint edge burrs from cap opening of wheel

Wheel shape follow-up burr brushing device

Device for removing burrs from flange face of wheel

High-precision wheel rim burr removing device

Hole wall thickness gauge

Wheel bolt hole chamfer device

Pneumatic milling wheel cap section burr device

Device for removing circumferential burrs of wheel with high precision

Automatic wheel front burr removing device

Adjustable mandrel and fixture

Hole chamfering device

Adjustable device for removing burrs of back cavity of wheel

Device for removing burrs from bolt holes of aluminum alloy wheel

Device for removing flashes of wheel blank

Wheel logo imprinting device

Device for removing wheel burrs with brushes

Wheel outer rim groove polishing device

Double-station wheel deburring device

Wheel machining equipment

Wheel airtight rubber ring press-fitting device

Device for removing burrs from riser of aluminum alloy wheel

Wheel rim straightening device

Tooling for wheel spraying reinforcement

Sub-frame cleaning and blow-drying device

INTEL CORP

Resistive memory cells and precursors thereof, methods of making the same, and devices including the same

Magnetic memory devices and methods of fabrication

Magnetic memory devices with enhanced tunnel magnetoresistance ratio (TMR) and methods of fabrication

Hybrid etch stop layers

MUKHERJEE NILOY

Resistive memory cells and precursors thereof, methods of making the same, and devices including the same

AGENCY SCIENCE TECH & RES

Vision assessment based on gaze

YANTAI DONGCHENG BIOCHEMICALS CO LTD

Oligosaccharide, preparation method therefor, composition thereof and use thereof