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:
Aug. 10, 2004
Filed:
Aug. 02, 2002
Applicant:
Inventors:
Assignee:
Darfon Electronics Corp., Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 5/08 ;
U.S. Cl.
CPC ...
B41J 5/08 ;
Abstract
An external input device for a portable computer or personal digital assistant (PDA) has at least one rotatable sideboard. The sideboard operates in two states. When the sideboard is in the first state, the sideboard protects the key sets, and when the sideboard is in a second state, the sideboard facilitates input operation of user.
Huang, Mao-Sung. (2004). Input device (U.S. Patent No. 6773179). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6773179
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile