Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1997-01-24
2000-02-22
Urban, Edward F.
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455556, 455566, H04B 100
Patent
active
060290722
ABSTRACT:
A portable cellphone, with or without its docking system, is integrated as an accessory to a host system such as by providing a terminal interface (terminal mode) to the host for the purpose of user interface and control of the host. The portable also provides radio frequency (RF) communication capability which is integrated and controlled by the application running on the host. While functioning in a terminal mode of operation, the portable generates and communicates to the host, through the reverse data line, data representing manipulation of the portable keypad. Likewise, the portable relinquishes control of the portable display to the host according to display control commands received by the portable from the host on the forward data line. A user is also provided the ability to use the portable to notify the host through the reverse data line that the portable is available for use in terminal mode.
REFERENCES:
patent: 4065640 (1977-12-01), Rouiller
patent: 4394649 (1983-07-01), Suchoff et al.
patent: 4680787 (1987-07-01), Marry
patent: 4775997 (1988-10-01), West, Jr. et al.
patent: 4850006 (1989-07-01), Sasaki et al.
patent: 4852146 (1989-07-01), Hathcock et al.
patent: 4989230 (1991-01-01), Gillig et al.
patent: 5020090 (1991-05-01), Morris
patent: 5043736 (1991-08-01), Darnell et al.
patent: 5081667 (1992-01-01), Drori et al.
patent: 5109402 (1992-04-01), Anderson et al.
patent: 5109541 (1992-04-01), Park
patent: 5128981 (1992-07-01), Tsukamoto et al.
patent: 5247564 (1993-09-01), Zicker
patent: 5322991 (1994-06-01), Hanson
patent: 5451839 (1995-09-01), Rappaport et al.
patent: 5479475 (1995-12-01), Grob et al.
patent: 5479480 (1995-12-01), Scott
patent: 5487175 (1996-01-01), Bayley et al.
patent: 5590406 (1996-12-01), Bayley et al.
Nguyen Thuan T.
Oki Telecom, Inc.
Urban Edward F.
LandOfFree
Portable telephone with terminal mode facility does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable telephone with terminal mode facility, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable telephone with terminal mode facility will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-528342