Ngoc Thi Thanh Tran

US Patent:

20120278763, Nov 1, 2012

Filed:

Mar 30, 2012

Appl. No.:

13/436597

Inventors:

Ian S. Dees - Aloha OR, US
Ngoc Giao Tran - Beaverton OR, US
Amy M. Bergsieker - Tigard OR, US
Gary J. Waldo - Hillsboro OR, US
Steven C. Herring - Beaverton OR, US
Tony Lee Tarr - Portland OR, US

Assignee:

TEKTRONIX, INC. - Beaverton OR

International Classification:

G06F 3/048
G09G 5/00

US Classification:

715835, 345619

Abstract:

A method of grouping multiple waveforms for a single channel of acquired data on a display area uses a graphic icon with the display area. The graphic icon has a first portion with a symbol indicating the single channel and with an indicator defining a baseline for the display area. The graphic icon also has a second portion with symbols indicating which of the multiple waveforms currently are being displayed. The symbol for the single channel and the symbol for a selected one of the multiple waveforms currently being displayed are highlighted. The highlighting may be via color, where the highlight color corresponds to the color of the waveforms currently being displayed.

US Patent:

20160142771, May 19, 2016

Filed:

Nov 16, 2015

Appl. No.:

14/942280

Inventors:

- Suwanee GA, US
Meng Zhang - San Diego CA, US
Amol Anant Shinde - San Diego CA, US
Ngoc Tuong Tran - San Diego CA, US
Keith J. Kelley - Encinitas CA, US

International Classification:

H04N 21/462
H04N 5/268
H04N 21/488
H04N 21/436

Abstract:

Methods, systems, and computer readable media may be operable to facilitate the coordination of multiple devices to provide multiple services. A legacy set-top box (STB) configured to provide legacy services may be connected to an enhanced STB that is configured to provide enhanced services. The enhanced STB may include a switch that is configured to switch a content input source between the legacy STB and the enhanced STB. The legacy STB may receive user requests for content, and based on the type of content requested, the legacy STB may output a signal to the enhanced STB directing that the input source be switched according to the type of content requested. A user interface output from the legacy STB may provide a user with one or more menu items for requesting a legacy service or enhanced service.