Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1996-08-27
1999-08-03
Bost, Dwayne D.
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455575, 455 90, H24Q 732, H04M 100
Patent
active
059337834
ABSTRACT:
A portable terminal has a portable terminal main body and an enclosure. If the enclosure is open, and if the portable terminal is in a communicating state after a power switch has been turned on, a memo mode is selected which makes it possible to take memos by input from a display panel using a pen. As a result, a memo-mode display image appears on the display, whereby it becomes possible to take memos during communication. In a portable terminal having a window formed in an enclosure, a normal-mode image is displayed as a result of the power switch being turned on even when the enclosure is closed. If the closure is open, and if the portable terminal is in a communicating state, the memo mode is selected.
REFERENCES:
patent: 4845772 (1989-07-01), Metroka et al.
patent: 5564078 (1996-10-01), Nagai
patent: 5584054 (1996-12-01), Tyneski et al.
patent: 5590417 (1996-12-01), Rydbeck
patent: 5615259 (1997-03-01), Gilbert
patent: 5634080 (1997-05-01), Kikinis et al.
patent: 5638441 (1997-06-01), Hattori et al.
patent: 5646649 (1997-07-01), Iwata et al.
patent: 5657370 (1997-08-01), Tsugane et al.
patent: 5659890 (1997-08-01), Hidaka
patent: 5710576 (1998-01-01), Nishiyama et al.
patent: 5719936 (1998-02-01), Hillenmayer
Simon, Cellular Phone, Handwriting and keyboard functions, Address Book, E-Mail, Fax, Pager, Jan. 1994.
Kawakami Masamichi
Kitakado Jun
Bost Dwayne D.
Gelin Jean A.
Sanyo Electric Co,. Ltd.
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