The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2009
Filed:
Feb. 09, 2007
Applicant:
Tzu-chiang Shih, Taipei, TW;
Inventor:
Tzu-Chiang Shih, Taipei, TW;
Assignee:
Primax Electronics Ltd., Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G08B 1/00 (2006.01); G09G 5/00 (2006.01); G06F 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A presentation controlling device includes a presentation controller, wireless transceiver and a timer program. The presentation controller includes a warning module. The timer program is installed in the computer. The timer program is executed to provide a presentation time control interface and issue a remaining time alert signal to the presentation controller. In response to the remaining time alert signal, the warning module is enabled to issue the warning signal.