Quoc Kinh Tran

US Patent:

D616150, May 18, 2010

Filed:

Jan 15, 2009

Appl. No.:

29/313510

Inventors:

Quoc N. Tran - Garden Grove CA, US

International Classification:

2803

US Classification:

D28 56

US Patent:

20020138316, Sep 26, 2002

Filed:

Mar 23, 2001

Appl. No.:

09/815927

Inventors:

Steven Katz - Burlingame CA, US
Yannis Labrou - Menlo Park CA, US
Truc Dam - San Jose CA, US
Joyce Dickerson - Menlo Park CA, US
Manoranjan Kanthanathan - Foster City CA, US
David Kolodney - San Jose CA, US
Timothy Levine - Sunnyvale CA, US
Richard Li - Menlo Park CA, US
Ram Nori - Sunnyvale CA, US
Eamon O Neill - San Francisco CA, US
Kenneth Rudin - San Carlos CA, US
Quoc Tran - Mountain View CA, US

International Classification:

G06F017/60

US Classification:

705/007000

Abstract:

A system and methods based thereon for a Value Chain Intelligence (VCI) system that enables suppliers and procurement professionals to leverage enterprise and marketplace data in order to potentially improve decision-making in business enterprises. In this system, internal data from enterprises and external data from suppliers, catalogs, and marketplaces are integrated and analyzed in real time for their impact on supply chains processes. The VCI system makes recommendations and alerts users based on the results of the integrated and analyzed data. Components in a VCI system may consist of internal data collection components, external data collection components, data integration components, and data application components. The system provides a plurality of methods for searching, extracting, transforming, integrating, analyzing, and representing data internal to an enterprise and data external to an enterprise. Various methods for implementing a plurality of software modules in a logical workflow process are also disclosed.

US Patent:

20230105224, Apr 6, 2023

Filed:

Dec 8, 2022

Appl. No.:

18/078001

Inventors:

- Rancho Santa Margarita CA, US
Nicholas J. Fox - Irvine CA, US
Quoc P. Tran - Rancho Santa Margarita CA, US

International Classification:

A61B 17/221
A61B 17/00

Abstract:

A tissue retrieval system including a tissue retrieval bag deployable by an actuator from an introducer and suspended in an open configuration by support arms can be serially redeployed between a partially or fully stowed configuration and a first deployed configuration to be used in procedures to collect multiple samples. The system can include defeasible proximal and distal stop mechanisms to limit movement of the actuator for serial redeployment. The tissue retrieval system can include a retention latch to couple a bead of the tissue retrieval bag to the actuator with the retrieval bag in the first deployed position and a user-selectable deployment release to allow deployment of the retrieval bag to a fully deployed position where it is released from the actuator. A bead stop is positioned to engage the introducer to prevent reintroduction of the bead and bag into the introducer once the bag has been fully deployed.

US Patent:

20230004836, Jan 5, 2023

Filed:

Nov 16, 2021

Appl. No.:

17/527426

Inventors:

- Bentonville AR, US
Samrat Kokkula - Sunnyvale CA, US
Theban Solomon Stanley - San Bruno CA, US
Quoc Tan Tran - San Carlos CA, US
Alessandro Magnani - Palo Alto CA, US
Chhavi Yadav - La Jolla CA, US
Abon Chaudhuri - Sunnyvale CA, US

Assignee:

Walmart Apollo, LLC - Bentonville AR

International Classification:

G06N 5/04

Abstract:

Some embodiments include systems and methods for recall estimation. An exemplary method comprises determining reservoir sampling and size of labeling from each strata; determining recall and variance for each strata; determining sum of sample size for a time period; and determining reservoir sampling for each strata and label the sample items. Other embodiments are described.

US Patent:

20210145464, May 20, 2021

Filed:

Nov 13, 2020

Appl. No.:

17/098202

Inventors:

- Rancho Santa Margarita CA, US
Nicholas J. Fox - Rancho Santa Margarita CA, US
Quoc P. Tran - Rancho Santa Margarita CA, US

International Classification:

A61B 17/221
A61B 17/00

Abstract:

A tissue retrieval system including a tissue retrieval bag deployable by an actuator from an introducer and suspended in an open configuration by support arms can be serially redeployed between a partially or fully stowed configuration and a first deployed configuration to be used in procedures to collect multiple samples. The system can include defeasible proximal and distal stop mechanisms to limit movement of the actuator for serial redeployment. The tissue retrieval system can include a retention latch to couple a bead of the tissue retrieval bag to the actuator with the retrieval bag in the first deployed position and a user-selectable deployment release to allow deployment of the retrieval bag to a fully deployed position where it is released from the actuator. A bead stop is positioned to engage the introducer to prevent reintroduction of the bead and bag into the introducer once the bag has been fully deployed.

US Patent:

20200155133, May 21, 2020

Filed:

Nov 15, 2019

Appl. No.:

16/685634

Inventors:

- Rancho Santa Margarita CA, US
Quoc R. Tran - Rancho Santa Margarita CA, US

International Classification:

A61B 17/00

Abstract:

A tissue retrieval system including a tissue retrieval bag deployable from an introducer and suspended in an open configuration by support arms can include retention features to prevent inadvertent movement of the tissue retrieval bag relative to the support arms. The support arms can include protruding domes, folds, or curls to restrict sliding of the tissue retrieval bag relative to the support arms. Alternately, tension can be maintained in a cord loop coupled to an opening of the tissue retrieval bag to prevent the tissue retrieval bag from inadvertently sliding relative to the support arms.

US Patent:

20190114656, Apr 18, 2019

Filed:

Oct 12, 2018

Appl. No.:

16/159603

Inventors:

- Bentonville AR, US
Peibei Shi - Foster City CA, US
Quoc Tan Tran - Los Altos CA, US

Assignee:

WALMART APOLLO, LLC - Bentonville AR

International Classification:

G06Q 30/02
G06Q 10/06

Abstract:

Systems and methods including one or more processing modules and one or more non-transitory storage modules storing computing instructions configured to run on the one or more processing modules and perform acts of calculating a halo weight for at least one item of a set of items, where the halo weight can comprise an effect sales of the at least one item has on sales of the set of items; calculating an item-wise elasticity for the at least one item; calculating a line-wise elasticity for the at least one item of the set of items; calculating an aggregate elasticity for the at least one item using the item-wise elasticity and the line-wise elasticity; calculating a demand forecast for the at least one item of the set of items; optimizing an objective function comprising the halo weight, the aggregate elasticity, the demand forecast, and at least one external constraint; adjusting at least one price of the at least one item based on the objective function, as optimized; and displaying the at least one price, as adjusted, on a display device. Other embodiments are disclosed herein.