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:
Jul. 07, 2009
Filed:
Dec. 23, 2004
Chun-chung Huang, Taipei, TW;
Chien-tsung Chen, Taoyuan, TW;
Chun-Chung Huang, Taipei, TW;
Chien-Tsung Chen, Taoyuan, TW;
Darfon Electronics Corporation, Taoyuan, TW;
Abstract
A first wireless input device includes a body, a case, a structure and a button. The button, connected to the body, activates the structure to make the case detach from the body when being depressed so that an electronic device stored in the first wireless input device is capable of being removed. A second wireless input device includes a body, a first structure and a button. The button, connected to the body, activates the first structure to separate the body and an electronic device stored in the second wireless input device when being depressed so that the electronic device is capable of being removed. A third wireless input device includes a body and a case. When the case and the body are connected together, a receiver stored in the third wireless input device is capable of being removed through an opening and a gap. When the case detaches from the body, a battery is capable of being replaced.