Telecommunications – Transmitter and receiver at separate stations – Short range rf communication
Reexamination Certificate
2007-05-22
2007-05-22
Vuong, Quochien B. (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Short range rf communication
C455S456100, C455S456300, C455S456600, C701S217000, C701S224000, C701S225000, C342S357490, C342S357490, C342S357490, C342S357490, C342S450000, C340S988000, C340S992000, C340S995250, C340S995280
Reexamination Certificate
active
10395152
ABSTRACT:
A personal digital assistant (PDA) detects its position by a two-axis acceleration sensor provided therein. While the PDA is within a communicable range where the PDA can communicate with the printer, a position of the PDA, which is located at time when the position of the PDA is detected, is recorded as an origin point and the origin point is periodically updated to the detected position. When the PDA moves to a position (current position) through a position which is out of the communicable range of the printer, guidance information for guiding the PDA into the communicable range of the printer is created based on a relative positional relationship between the current position and the origin point, which is recorded immediately before the PDA moves to a position out of the communicable range, and then the guidance information is displayed on the PDA.
REFERENCES:
patent: 3986682 (1976-10-01), Dryden
patent: 5243528 (1993-09-01), Lefebvre
patent: 5434904 (1995-07-01), Tsuzuki et al.
patent: 5502758 (1996-03-01), Tsuzuki et al.
patent: 5568654 (1996-10-01), Fukawa
patent: 5757271 (1998-05-01), Andrews
patent: 5835017 (1998-11-01), Ohkura et al.
patent: 5873041 (1999-02-01), Ishii
patent: 6246376 (2001-06-01), Bork et al.
patent: 6545638 (2003-04-01), Sladen
patent: 6546336 (2003-04-01), Matsuoka et al.
patent: 6700533 (2004-03-01), Werb et al.
patent: 6868256 (2005-03-01), Dooley et al.
patent: 6987986 (2006-01-01), Boesen
patent: 2002/0035554 (2002-03-01), Katsuno et al.
patent: 2002/0094777 (2002-07-01), Cannon et al.
patent: 2004/0246147 (2004-12-01), von Grabe
patent: A 8-19036 (1996-01-01), None
patent: A 8-168072 (1996-06-01), None
patent: A-10-260055 (1998-09-01), None
patent: A 10-289398 (1998-10-01), None
patent: A-11-220768 (1999-08-01), None
patent: A 2001-36320 (2001-02-01), None
patent: A 2001-56892 (2001-02-01), None
patent: A 2001-145162 (2001-05-01), None
patent: A-2004-509559 (2004-03-01), None
Brother Kogyo Kabushiki Kaisha
Lu Zhiyu
Oliff & Berridg,e PLC
Vuong Quochien B.
LandOfFree
Method for guiding wireless communication device into... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for guiding wireless communication device into..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for guiding wireless communication device into... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3749331