Inventor

CHENG MIN

CN62 patents

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

CONOCOPHILLIPS CO

23 patents

US9267075B2Feb 23, 2016

Swellable polymer with anionic sites

CONOCOPHILLIPS CO11 citations84

US9139762B2Sep 22, 2015

Swellable polymer with cationic sites

CONOCOPHILLIPS CO10 citations84

US10323174B2Jun 18, 2019

Delayed gelling agents

CONOCOPHILLIPS CO9 citations82

US10851286B2Dec 1, 2020

Delayed gelation of polymers

CONOCOPHILLIPS CO2 citations73

US10407612B2Sep 10, 2019

Low PH crosslinking of polymers

CONOCOPHILLIPS CO3 citations73

US11447686B2Sep 20, 2022

Low molecular weight polyacrylates for EOR

CONOCOPHILLIPS CO2 citations72

US11396624B2Jul 26, 2022

Nanogels for delayed gelation

CONOCOPHILLIPS CO1 citations72

US11186765B2Nov 30, 2021

Delayed gelling agents

CONOCOPHILLIPS CO3 citations72

US11034883B2Jun 15, 2021

Low molecular weight polyacrylates for EOR

CONOCOPHILLIPS CO4 citations72

US10752826B2Aug 25, 2020

Nanogels for delayed gelation

CONOCOPHILLIPS CO2 citations72

US10093848B2Oct 9, 2018

Delayed gelling agents

CONOCOPHILLIPS CO3 citations72

US9796909B2Oct 24, 2017

Nanogels for delayed gelation

CONOCOPHILLIPS CO3 citations72

US11466198B2Oct 11, 2022

Crosslinking of swellable polymer with PEI

CONOCOPHILLIPS CO3 citations71

US11884881B2Jan 30, 2024

Delayed gelation of polymers

CONOCOPHILLIPS CO0 citations62

US11820939B2Nov 21, 2023

Nanogels for delayed gelation

CONOCOPHILLIPS CO0 citations62

US11814578B2Nov 14, 2023

Delayed gelling agents

CONOCOPHILLIPS CO0 citations62

US11634626B2Apr 25, 2023

Delayed gelling agents

CONOCOPHILLIPS CO0 citations62

US11401455B2Aug 2, 2022

Low pH crosslinking of polymers

CONOCOPHILLIPS CO0 citations62

US11390795B2Jul 19, 2022

Delayed gelling agents

CONOCOPHILLIPS CO0 citations62

US11384279B2Jul 12, 2022

Delayed gelation of polymers

CONOCOPHILLIPS CO0 citations62

US11136492B2Oct 5, 2021

Low pH crosslinking of polymers

CONOCOPHILLIPS CO0 citations62

US12037544B2Jul 16, 2024

Crosslinking of swellable polymer with PEI

CONOCOPHILLIPS CO0 citations61

US9644136B2May 9, 2017

Low pH crosslinking of polymers

CONOCOPHILLIPS CO0 citations52

CHENG MIN

6 patents

USD989371SJun 13, 2023

LED lamp

CHENG MIN35 citations94

USD989372SJun 13, 2023

LED lamp

CHENG MIN32 citations94

USD1003498SOct 31, 2023

LED lamp

CHENG MIN14 citations85

USD1002046SOct 17, 2023

Camping lamp

CHENG MIN9 citations85

USD1046510SOct 15, 2024

Shoe organizer

CHENG MIN4 citations74

US12490846B1Dec 9, 2025

Weighted blanket

CHENG MIN0 citations62

ARCSOFT INC

4 patents

US7519236B2Apr 14, 2009

Image retrieval

ARCSOFT INC16 citations84

US7865014B2Jan 4, 2011

Video auto enhancing algorithm

ARCSOFT INC7 citations82

US7474785B2Jan 6, 2009

Video auto enhancing algorithm

ARCSOFT INC12 citations82

US7809189B2Oct 5, 2010

Method for image separating

ARCSOFT INC8 citations80

HEFEI BOE DISPLAY TECH CO LTD

4 patents

US12073761B2Aug 27, 2024

Display panel and electronic device

HEFEI BOE DISPLAY TECH CO LTD2 citations71

US12542087B2Feb 3, 2026

Display substrate and display device

HEFEI BOE DISPLAY TECH CO LTD0 citations62

US12198601B2Jan 14, 2025

Display substrate and display device

HEFEI BOE DISPLAY TECH CO LTD0 citations62

US12406604B2Sep 2, 2025

Display substrate, repair method and display device

HEFEI BOE DISPLAY TECH CO LTD0 citations51

MORADI-ARAGHI AHMAD

3 patents

US8691736B2Apr 8, 2014

Swellable polymer with cationic sites

MORADI-ARAGHI AHMAD6 citations83

US8669214B2Mar 11, 2014

Swellable polymer with anionic sites

MORADI-ARAGHI AHMAD11 citations83

US8389446B2Mar 5, 2013

Swellable polymers with hydrophobic groups

MORADI-ARAGHI AHMAD10 citations83

IBM

3 patents

US12287825B1Apr 29, 2025

On-demand image layer retrieval

IBM3 citations71

US11784908B2Oct 10, 2023

Data transfer with QR codes

IBM2 citations69

US12254079B2Mar 18, 2025

Providing system services

IBM0 citations51

ZHEJIANG DAHUA TECHNOLOGY CO

2 patents

US11232545B2Jan 25, 2022

Systems and methods for image processing

ZHEJIANG DAHUA TECHNOLOGY CO2 citations68

US12086968B2Sep 10, 2024

Systems and methods for image processing

ZHEJIANG DAHUA TECHNOLOGY CO0 citations52

Zhang hua-qi

1 patent

US8306283B2Nov 6, 2012

Focus enhancing method for portrait in digital image

Zhang hua-qi17 citations73

UNIV EAST CHINA JIAOTONG

1 patent

US11801600B1Oct 31, 2023

Terminal force soft-sensing method of hydraulic manipulator

UNIV EAST CHINA JIAOTONG3 citations68

HUAWEI TECH CO LTD

1 patent

US12457017B2Oct 28, 2025

Communication method and apparatus

HUAWEI TECH CO LTD1 citations63

GUAN HUILI

1 patent

US9850425B2Dec 26, 2017

Delayed gelling agents

GUAN HUILI1 citations57

UNIV CHONGQING

1 patent

US12025158B1Jul 2, 2024

Flow self-compensating load sensing pump/valve coordinated electro-hydraulic system and control method

UNIV CHONGQING1 citations54

Showing the top 50 of 62 patents by PatentIndex Score.