Luan D Dang

Author:

Luan Dang

ISBN #:

0596000782

US Patent:

7706299, Apr 27, 2010

Filed:

Oct 13, 2004

Appl. No.:

10/965593

Inventors:

Ray Chang - Irvine CA, US
Luan Dang - Newport Beach CA, US

Assignee:

Cisco Technology, Inc. - San Jose CA

International Classification:

H04J 1/16

US Classification:

370253, 3702301, 370231, 370232, 370233, 370234, 370235, 370237, 370252, 370352, 37039552, 709224, 709225, 709235

Abstract:

A technique for estimating the upstream bandwidth for a modem is provided. Various-sized packets are sent on roundtrip journeys through the modem. The roundtrip times for the various-sized packets are compared to provide an estimate of the modem's upstream bandwidth. Alternatively, a block file may be transmitted through the modem to a TFTP server. The TFTP server reports the time needed to complete the file transfer. Based upon the block file transmission start time and the completion time, an upstream bandwidth estimate may be performed. Given the upstream bandwidth estimation, non-VoIP upstream data traffic may be limited accordingly to provide a desired QoS to VoIP calls being supported by the modem.

US Patent:

20190079653, Mar 14, 2019

Filed:

Mar 30, 2018

Appl. No.:

15/942221

Inventors:

- Austin TX, US
Luan Dang - Newport Beach CA, US
David J. Reese - Austin TX, US
James D. Trim - Pflugerville TX, US
Anthony C. Hall - Austin TX, US
Cyrus Lum - Austin TX, US

International Classification:

G06F 3/0486
G06F 3/0481
G06F 3/0484

Abstract:

Methods and systems for interactive user interface objects are provided. The user interface allows for users to manipulate different objects represented by icons within a user interface, such as that of an iPhone or iPad or other touch screen devices. Users may bump objects together, flick one object towards another, bump an object against the edge of a screen, flick an object towards a certain area such as a dock, or otherwise manipulate the objects. The user's actions or manipulations of objects may result in an action by the objects or may have no effect. Depending on the compatibility of objects, the objects may be neutral towards one another, may attract each other, or may repel. The objects that attract may share content or communicate with each other via a one-time interaction, or may establish links or connections with each other that enable longer term communication or broadcasts that occur upon pre-determined triggers.

US Patent:

20190080357, Mar 14, 2019

Filed:

Mar 30, 2018

Appl. No.:

15/942071

Inventors:

- Austin TX, US
Luan Dang - Newport Beach CA, US
Alan M. Kane - Pflugerville TX, US
James D. Trim - Pflugerville TX, US
Anthony C. Hall - Austin TX, US

International Classification:

G06Q 30/02
G06Q 10/10
G06Q 30/06

Abstract:

An application framework for mobile devices may provide a variety of application modules directed towards enterprise brand extension. The application modules are organized into five main categories: (1) featured, (2) community, (3) play/engage, (4) media, and (5) shop. The “featured” category may allow enterprises to push specific content onto its consumers. The “community” category may allow enterprises to leverage social networks and consumer communities that build and expand around their brands. The “play/engage” category may allow enterprises to offer compelling value and engaging utility to its customers. The “media” category may allow enterprises to entertain, inform, and educate consumers about brands through media content. The “shop” category may allow enterprises to facilitate electronic commerce with its customers. Further application analytics may be utilized by aggregating affiliate, sales, or usage data, etc. to better drive new revenue streams and optimize the return on investment associated with sales, promotion and advertising efforts.

US Patent:

20150025966, Jan 22, 2015

Filed:

Jul 21, 2014

Appl. No.:

14/336960

Inventors:

- Austin TX, US
Luan Dang - Newport Beach CA, US
Alan M. Kane - Pflugerville TX, US
James D. Trim - Pflugerville TX, US
Anthony C. Hall - Austin TX, US

International Classification:

G06Q 30/02

US Classification:

705 1452, 705 1464

Abstract:

An application framework for mobile devices may provide a variety of application modules directed towards enterprise brand extension. The application modules are organized into five main categories: (1) featured, (2) community, (3) play/engage, (4) media, and (5) shop. The “featured” category may allow enterprises to push specific content onto its consumers. The “community” category may allow enterprises to leverage social networks and consumer communities that build and expand around their brands. The “play/engage” category may allow enterprises to offer compelling value and engaging utility to its customers. The “media” category may allow enterprises to entertain, inform, and educate consumers about brands through media content. The “shop” category may allow enterprises to facilitate electronic commerce with its customers. Further application analytics may be utilized by aggregating affiliate, sales, or usage data, etc. to better drive new revenue streams and optimize the return on investment associated with sales, promotion and advertising efforts.

US Patent:

20140337736, Nov 13, 2014

Filed:

May 15, 2014

Appl. No.:

14/279269

Inventors:

- Austin TX, US
Luan Dang - Newport Beach CA, US
David J. Reese - Austin TX, US
James D. Trim - Pflugerville TX, US
Anthony C. Hall - Austin TX, US
Cyrus Lum - Austin TX, US

Assignee:

PHUNWARE, INC. - Austin TX

International Classification:

G06F 3/0486
G06F 3/0484

US Classification:

715719

Abstract:

Methods and systems for interactive user interface objects are provided. The user interface allows for users to manipulate different objects represented by icons within a user interface, such as that of an iPhone or iPad or other touch screen devices. Users may bump objects together, flick one object towards another, bump an object against the edge of a screen, flick an object towards a certain area such as a dock, or otherwise manipulate the objects. The user's actions or manipulations of objects may result in an action by the objects or may have no effect. Depending on the compatibility of objects, the objects may be neutral towards one another, may attract each other, or may repel. The objects that attract may share content or communicate with each other via a one-time interaction, or may establish links or connections with each other that enable longer term communication or broadcasts that occur upon pre-determined triggers.