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Inventor

Zhijiong Lou

Inventor
Sugar Land, TX, US

Overview

2→
Patents
2011–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

E21Bprimary
E21BEarth or rock drilling14%
G01VGeophysics14%
G05BControl or regulating systems in general14%
G06FElectric digital data processing14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
H10DInorganic electric semiconductor devices14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
PatentTitleYear
10,990,717Software simulation method for estimating fluid positions and pressures in the wellbore for a dual gradient cementing system20217,977,178'Asymmetric source/drain junctions for low power silicon on insulator devices'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to IBM (1)· patent assignee history
2011Based in Carmel, NY, US· patent location history
2021Patents assigned to HALLIBURTON ENERGY SERVICES INC (1)· patent assignee history
2021Based in Sugar Land, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBURTON ENERGY SERVICES INC12021
IBM12011
Locations
LocationPatentsSpan
Sugar Land, Texas, US12021
Carmel, New York, US12011