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. 28, 1998
Filed:
Mar. 12, 1996
Kimiyo Takahashi, Iiyama, JP;
Masakatsu Sugimoto, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Fujitsu Takamisawa Component Limited, Tokyo, JP;
Abstract
This invention relates to a single-hand input keyboard for inputting data into various data processing devices, which can be held and operated by a single hand. The keyboard includes a case having an upper case and a lower case, the upper case having an opening at a central portion thereof, a switch unit mounted in the case, the switch unit having a plurality of button switches facing the opening, and a holder formed in a back face of the case. A plurality of the button switches are arranged so as to be pressed by fingers when the single-hand input keyboard is held by a single hand with the thumb and the palm.