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Inventor

Yue Du

Inventor
Houston, TX, US

Overview

3→
Patents
2013–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Vprimary
G01VGeophysics29%
C07DHeterocyclic compounds14%
C09KMaterials for miscellaneous applications, not provided for elsewhere14%
E21BEarth or rock drilling14%
H05BElectric heating14%
H10KOrganic electric solid-state devices14%
PatentTitleYear
9,804,281'Migration velocity analysis method for VSP data'20179,797,243'Geophysical prospecting by processing vertical seismic profiles using downward continuation'20178,460,801'Quinoxaline derivatives and their use in organic light-emitting diode device'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CHEN MIN SHENG (1)· patent assignee history
2013Patents assigned to CHINA PETROCHEMICAL DEV CORP (1)· patent assignee history
2013Patents assigned to DU YUE LIN (1)· patent assignee history
2013Patents assigned to LIU HSIAO-CHAN (1)· patent assignee history
2013Based in Ta-sheh, TW· patent location history
2017Patents assigned to HALLIBURTON ENERGY SERVICES INC (2)· patent assignee history
2017Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBURTON ENERGY SERVICES INC22017
CHEN MIN SHENG12013
CHINA PETROCHEMICAL DEV CORP12013
DU YUE LINself12013
LIU HSIAO-CHAN12013
Locations
LocationPatentsSpan
Houston, Texas, US22017
Ta-sheh, TW12013