Inventor

QIN BO

CN31 patents

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

QIN BO

UNIV DALIAN TECH

Self-adaptive compensation method for feed axis thermal error

Spindle thermal error compensation method insensitive to cooling system disturbance

On-line prediction method of surface roughness of parts based on SDAE-DBN algorithm

Prediction method of part surface roughness and tool wear based on multi-task learning

Toolholder matched with the internal jet cooling spindle for cryogenic coolant

CHINA PETROLEUM & CHEM CORP

Modified Y-type molecular sieve and preparation method thereof, hydrocracking catalyst and preparation method thereof, and method for hydrocracking hydrocarbon oil

Modified Y molecular sieve and preparation method and use thereof, supported catalyst, and hydrocracking method

Hydrocracking catalyst, preparation method and use thereof, and method for hydrocracking catalytic diesel oil

SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD

Bi-directional punch-through semiconductor device and manufacturing method thereof

Bi-directional punch-through semiconductor device and manufacturing method thereof

Low capacitance transient voltage suppressor

HAWKINS QUINN

Techniques to manage a whiteboard for multimedia conference events

Techniques to manage a whiteboard for multimedia conference events

MICROSOFT CORP

Interactive recording and playback for network conferencing

Block-based fast image compression

BAOSHAN IRON & STEEL

Manufacturing method for strip casting 700 MPa-grade high strength atmospheric corrosion-resistant steel

Manufacturing method for strip casting 550 MPa-grade high strength atmospheric corrosion-resistant steel strip

MAYO FOUND MEDICAL EDUCATION & RES

Methods and materials for treating cancer

Methods and materials for treating cancer

CHINA ENFI ENG CORP

Method and system for processing rare earth concentrate ore

Device for continuously decomposing rare earth concentrate ore

QIN BO

Parkour wheeled boot for increasing moving speed

YAO YUAN

Window management method, apparatus and computing device

HUNAN INST ENGINEERING

Bearing maintenance timing acquisition method

GUANGZHOU AUTOMOBILE GROUP CO

Method for controlling fuel injection of engine and engine fuel injection control apparatus applying the method

SHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD

Alkene-containing amide compound and application thereof

BEIJING SOGOU TECH DEV CO

Formula recognition method and apparatus

TENCENT TECH SHENZHEN CO LTD

Blockchain-based data processing method and device and readable storage medium

ZHANG ZHIZHI

Nu-85 molecular sieve having a large pore volume and processes for preparing the same

NSFOCUS INFORMATION TECH CO

Web security protection method, device and system

GUANGXI YEMAO DRINKING & FOOD CO LTD

Industrialised production process of total nutrient pure powdered sugar and liquid syrup and equipment