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:
Apr. 15, 2014
Filed:
Dec. 28, 2011
Jorge L. Estrada, Glendale, CA (US);
Henry K. Chen, La Puente, CA (US);
Ever Ynsfran, Los Angeles, CA (US);
Jorge L. Estrada, Glendale, CA (US);
Henry K. Chen, La Puente, CA (US);
Ever Ynsfran, Los Angeles, CA (US);
Gauss Spire LLC, La Puente, CA (US);
Abstract
A wrist watch-type silent alarm and exam notification timer device includes a vibrator adapted to create a silent vibrating sensation on the skin of the user/wearer, and control circuitry for repeatedly generating silent alarm signals at user-defined time intervals for a user-defined number of times in a programmable manner. The vibrator is disposed inside the timer housing directly on an area of the bottom panel of the housing, and oriented to generate a silent vibration in that area in a direction perpendicular to the bottom panel. The timer device is useful during exam taking to allow the user to keep track of his progress through the exam. Displays are provided to display a total elapsed time of the exam, a lapsed time of the current exam problem, and the number for the current exam problem. Control keys are provided for the user to program the timer.