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. 08, 2011
Filed:
Sep. 29, 2009
Applicants:
Nan-jiun Yin, Hsinchu, TW;
Ming-lung Tsai, Hsin-Chu, TW;
Inventors:
Nan-Jiun Yin, Hsinchu, TW;
Ming-Lung Tsai, Hsin-Chu, TW;
Assignee:
Coretronic Corporation, Hsin-Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A keyboard set includes a keyboard unit, and a micro projector. The keyboard unit has a first housing, a video signal port and a first lock structure. The video signal port and the first lock structure are disposed in the first housing. The micro projector has a second housing, a signal line, and a second lock structure. The signal line is connected to the video signal port of the keyboard unit. The second lock structure is disposed on the second housing, and capable of combining with the first lock structure, for the micro projector to be fixed to the keyboard unit.