Christopher Lance Stewart

US Patent:

8272049, Sep 18, 2012

Filed:

Jan 15, 2009

Appl. No.:

12/354554

Inventors:

Christopher H. Stewart - Houston TX, US
Jon P. Styskal - Houston TX, US
Nazih H. Hage - Cypress TX, US
Valiuddin Y. Ali - Cypress TX, US

Assignee:

Hewlett-Packard Development Company, L.P. - Houston TX

International Classification:

G06F 21/00

US Classification:

726 19, 713183

Abstract:

A computer system has first and second password-protectable domains. The first domain has a multi-domain password manager for determining whether a password candidate is valid for both the first domain and the second domain. If so, the password manager submits the password candidate to the second domain.

US Patent:

20130185583, Jul 18, 2013

Filed:

Jan 28, 2011

Appl. No.:

13/876135

Inventors:

Christopher H. Stewart - Houston TX, US
Nazih H. Hage - Cypress TX, US
Jon P. Styskal - Houston TX, US
Jennifer Rios - Spring TX, US

International Classification:

G06F 11/30

US Classification:

713340

Abstract:

Example embodiments disclosed herein relate to distributing information. A set of information about components of a computing device is retrieved from a low-level system of the computing device. Programs are determined to be sent data based on the set of information.

US Patent:

20130232510, Sep 5, 2013

Filed:

Mar 5, 2012

Appl. No.:

13/411816

Inventors:

Guoxing Yang - Pearland TX, US
Nazih H. Hage - Cypress TX, US
Christopher H. Stewart - Houston TX, US

International Classification:

G06F 9/46
G06F 13/00
G06F 9/44
G06F 3/00

US Classification:

719328, 719310

Abstract:

A first application is constrained from calling a middleware subsystem, where the middleware subsystem is able to access at least one feature selected from among a basic input/output system (BIOS) and hardware. The first application accesses the middleware system through a proxy, where accessing the middleware subsystem allows the first application to communicate with the at least one feature.

US Patent:

20200269230, Aug 27, 2020

Filed:

Oct 26, 2018

Appl. No.:

16/757577

Inventors:

- Houston TX, US
Reid Laurence Wilson - Houston TX, US
Christopher Stewart - Houston TX, US
Joseph Petrosino - Houston TX, US
Robert Allen Britton - Houston TX, US
Jane Grande-Allen - Houston TX, US
Noah F. Shroyer - Houston TX, US
Mary K. Estes - Houston TX, US

International Classification:

B01L 1/02
B01L 3/00
C12Q 1/18
C12Q 1/70
G01N 33/50

Abstract:

An anaerobic chamber system to evaluate human enteric disease is described herein that can be used to test therapeutic components. In specific embodiments, the anaerobic chamber is used to determine the effect of one or more bacterial communities on ex vivo enteroid cultures. In one application, the anaerobic chamber system is used to determine the efficacy of therapeutic components in ameliorating human enteric disease using personalized medicine.

US Patent:

20200190918, Jun 18, 2020

Filed:

Dec 16, 2019

Appl. No.:

16/716491

Inventors:

- Wilmington DE, US
John Stokes Knowlton - Houston TX, US
Christopher Scott Stewart - Cornelius NC, US

International Classification:

E21B 19/14
E21B 19/16
E21B 19/24
E21B 3/04
E21B 19/10

Abstract:

A system, includes a movable platform slidingly coupled to one or more supports and configured to be selectively moved towards a drill floor and away from the drill floor. The system also includes a roughneck disposed on the movable platform and configured to make up or break out a threaded joint between a first tubular segment and a second tubular segment. The system additionally includes a support member disposed on the movable platform and configured to support one of the first tubular segment or the second tubular segment as the movable platform is selectively moved towards a drill floor or away from the drill floor.

US Patent:

20180373900, Dec 27, 2018

Filed:

Feb 19, 2016

Appl. No.:

15/771348

Inventors:

- Houston TX, US
Stanley Hyojun Park - Houston TX, US
Christopher H Stewart - Houston TX, US
Baraneedharan Anbazhagan - Houston TX, US
Scott B Marcak - Cypress TX, US

Assignee:

Hewlett-Packard Development Company, L.P. - Houston TX

International Classification:

G06F 21/78
H04L 9/32
G06F 21/57

Abstract:

A computer system includes an independent compute core; and an isolated secure data storage device to store data accessible only to the independent compute core. The independent compute core is to open an Application Program Interface (API) during runtime of the computer system in response to receiving a verified message containing secure data to be written to the secure data storage device.

US Patent:

20160140038, May 19, 2016

Filed:

Jul 31, 2013

Appl. No.:

14/892220

Inventors:

- HOUSTON TX, US
PATRICK L. GIBBONS - HOUSTON TX, US
CHRISTOPHER H STEWART - HOUSTON TX, US

International Classification:

G06F 12/06
G06F 9/445
G06F 21/57

Abstract:

A second physical-address-dependent code is generated from a first physical-address-dependent code using differential data, where the generating comprises converting a first physical address in a region of the first physical-address-dependent code to a second, different physical address for inclusion in a corresponding region of the second physical-address-dependent code.