Inventor

WANG DEMIN

CN10 patents

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

CA MINISTER INDUSTRY

2 patents

US6625333B1Sep 23, 2003

Method for temporal interpolation of an image sequence using object-based image analysis

CA MINISTER INDUSTRY166 citations97

US7418144B2Aug 26, 2008

Curved wavelet transform for image and video compression

CA MINISTER INDUSTRY45 citations91

PETROCHINA CO LTD

2 patents

US11180980B2Nov 23, 2021

Downhole oil, gas, water and sand separation method and separator

PETROCHINA CO LTD1 citations58

US8757257B2Jun 24, 2014

Crown-shaped separation device for separating oil and water in well

PETROCHINA CO LTD1 citations47

WANG DEMIN

2 patents

US8453726B2Jun 4, 2013

Corrugated settling cup and a multi-cup uniform flux gas anchor

WANG DEMIN1 citations45

US8670075B2Mar 11, 2014

Image interpolation for motion/disparity compensation

WANG DEMIN1 citations38

DA QING PETROLEUM ADMINISTRATI

1 patent

US6439308B1Aug 27, 2002

Foam drive method

DA QING PETROLEUM ADMINISTRATI136 citations94

HUCHET GREGORY

1 patent

US8204128B2Jun 19, 2012

Learning filters for enhancing the quality of block coded still and video images

HUCHET GREGORY23 citations83

ZHANG LIANG

1 patent

US8411966B2Apr 2, 2013

Estimation of image relations from point correspondences between images

ZHANG LIANG11 citations82

LIU CHUNDE

1 patent

US9540559B2Jan 10, 2017

Betaine surfactants and preparation methods and uses thereof

LIU CHUNDE0 citations31