Hoang Tammy Pham

8072874, Dec 6, 2011

Sep 11, 2007

11/853740

Hoang D. Pham - Westminster CA, US
Jeanet C. Mika - Manhattan Beach CA, US

The DIRECTV Group, Inc. - El Segundo CA

H04J 3/04
H04H 20/28

370216, 370487, 370537

A system and method for transitioning to a back-up or engineering signal processing system includes a remote facility having multiplexers and a primary signal processing system generating a first output signal, an IP network, and a plurality of local collection facilities generating a plurality of channel signals through a plurality of receiving circuit modules having respective encoders encoding the plurality of channel signals into a plurality of encoded signals. The plurality of local collection facilities communicating the plurality of encoded signals to the remote facility having a first signal processing system through the network. A first compression system controller is associated with the remote facility storing first configuration data for monitoring and controlling the plurality of receiving circuit modules and the multiplexers. An engineering compression system controller has an engineering signal processing system. The first compression system controller communicates the first configuration data to the engineering compression system controller.

8170069, May 1, 2012

Sep 11, 2007

11/853736

Hoang D. Pham - Westminster CA, US
Jeanet C. Mika - Manhattan Beach CA, US
Daniel M. Miner - Redondo Beach CA, US
Douglas E. Ribordy - Emeryville CA, US

The DIRECTV Group, Inc. - El Segundo CA

H04J 3/04
H04H 20/71

370535, 370240, 370532, 455 301

A system and method for processing signal in a remote facility includes an IP network and a first local collection facility that includes a first plurality of receiving circuit modules receiving a first plurality of channel signals and generating a first plurality of IP encoded signals from the first plurality of channel signals and a first router routing the first plurality of encoded signals to the IP network. The system also includes a second local collection facility comprising a second plurality of receiving circuit modules receiving a second plurality of channel signals and generating a second plurality of IP encoded signals from the second plurality of channel signals and a second router routing the second plurality of encoded signals to the IP network. The system also includes a remote facility having a statistical multiplexer in communication with the IP network. The remote facility includes a compression system controller configuring the statistical multiplexer and at least one of the first plurality of receiving circuit modules and at least one of the second plurality of receiving circuit modules to form a multicast group so that at least one of the first plurality of encoded signals and at least one of the second plurality of encoded signals are multiplexed together with the statistical multiplexer to form an output signal.

8356321, Jan 15, 2013

Sep 11, 2007

11/853730

Hoang D. Pham - Westminster CA, US
Jeanet C. Mika - Manhattan Beach CA, US
Douglas E. Ribordy - Emeryville CA, US
Daniel M. Miner - Redondo Beach CA, US

The DIRECTV Group, Inc. - El Segundo CA

H04N 7/20

725 68, 725 9, 725 33, 725 67, 348468

A system and method for controlling receiving circuit module includes a remote facility, an IP network and a local collection facility in communication with the remote facility through the IP network. The local collection facility includes a plurality of primary receiving circuit modules having a first encoder. The local collection facility generates a receiving circuit module monitoring signal. The local collection facility communicates the monitoring signal to the remote facility through the IP network. The monitoring system generates a receiving circuit module control signal in response to the monitoring signal communicates the receiving circuit module control signal to the receiving circuit module through the IP network.

20090070830, Mar 12, 2009

Sep 11, 2007

11/853737

Hoang D. Pham - Westminster CA, US
Jeanet C. Mika - Manhattan Beach CA, US

THE DIRECTV GROUP, INC. - El Segundo CA

H04N 7/20

725 71

A system and method for remotely collecting signals includes a local collection facility comprising a plurality of primary receiving circuit modules comprising a first receiving circuit module. The first receiving circuit module receives a first channel signal and forms a first encoded signal. The system further includes a remote facility having a multiplexer, and a router routing the first encoded signal to the multiplexer. The remote facility generates an output signal in response to the first encoded signal. A monitoring system receives an error signal from the first receiving circuit module. The router routes the error signal of the first receiving circuit module to the monitoring system. The system also includes a back-up receiving circuit module. The router routes the first channel signal to the back-up receiving circuit module to form a second encoded signal. The monitoring system monitors the second encoded signal. The router routes the second encoded signal at the local collection facility to the multiplexer at the remote facility in response to monitoring the second encoded signal. The remote facility forms the output signal in response to the second encoded signal.

20090070838, Mar 12, 2009

Sep 11, 2007

11/853738

Hoang D. Pham - Westminster CA, US
Jeanet C. Mika - Manhattan Beach CA, US
Daniel M. Miner - Redondo Beach CA, US
Douglas E. Ribordy - Emeryville CA, US

The DIRECTV Group, Inc. - El Segundo CA

H04N 7/173

725105, 725119

A system and method for operating the same includes an IP network, a remote facility and a local collection facility in communication with the local collection facility through the IP network. The local collection facility receives local channel signals at a local collection facility and encodes the local channel signals into respective IP signals. The local collection facility includes a router routing the respective IP signals through an IP network to a remote facility.

20210123571, Apr 29, 2021

Oct 24, 2019

16/662411

- Pico Rivera CA, US
Hoang Pham - Diamond Bar CA, US

F21K 9/237
F21V 23/06
F21V 29/77

An LED light module comprises an emitting portion; at least one LED package; a back cover; and an end cap. The emitting portion defines a first curved surface. The first curved surface extends a first length along a cylindrical axis defined by the LED light module. The back cover defines a second curved surface extending the first length along the cylindrical axis. The first curved surface and the second curved surface define a perimeter of the LED light module. In a cross-section of the LED light module taken in a plane substantially perpendicular to the cylindrical axis, the perimeter is substantially ovular, elliptical and/or tear-drop shaped. The end cap is substantially ovular, elliptical and/or tear-drop shaped, and comprises a coupling element configured to electrically and/or mechanically couple the LED light module to a subsequent LED light module or to a fixture.

20170131948, May 11, 2017

Feb 22, 2016

15/050448

- Rancho Santa Margarita CA, US
Phu Pham - Rancho Santa Margarita CA, US
Hoang Pham - Rancho Santa Margarita CA, US

G06F 3/06

Properties of a solid state drive can be shown in a visual representation, which includes aspects of the solid state drive, such as remaining lifetime, read and write workload, life acceleration characteristics, and temperature correlation of data and errors.