Computer graphics processing and selective visual display system – Plural display systems
Reexamination Certificate
2005-02-09
2010-06-15
Nguyen, Kimnhung (Department: 2629)
Computer graphics processing and selective visual display system
Plural display systems
C345S001300, C345S901000, C040S610000
Reexamination Certificate
active
07737912
ABSTRACT:
A portable electronic display device includes an electronic display surface having at least one display panel that displays a graphical and/or textual message, memory that stores a plurality of the messages, and one or more switches on the device that allow user selection of one of the messages. The device further includes a controller that disables the one or more switches if none of the switches are selected after a predetermined period of time after power is turned on to the display device, or if none of the switches are selected after a predetermined period of time subsequent to the last switch selection occurrence. In this manner, a person is prevented from subsequently changing the message via the one or more switches.
REFERENCES:
patent: 4259660 (1981-03-01), Oliver
patent: 5097612 (1992-03-01), Williams
patent: 5502909 (1996-04-01), Rabkin
patent: 5534888 (1996-07-01), Lebby et al.
patent: 5555163 (1996-09-01), Pisani
patent: 5734513 (1998-03-01), Wang et al.
patent: 5761485 (1998-06-01), Munyan
patent: 5767822 (1998-06-01), Hiroshi
patent: 5896575 (1999-04-01), Higginbotham et al.
patent: 5914698 (1999-06-01), Nicholson et al.
patent: 6036249 (2000-03-01), Kuntz
patent: 6037866 (2000-03-01), Leibowitz
patent: 6175342 (2001-01-01), Nicholson et al.
patent: 6229502 (2001-05-01), Schwab
patent: 6314669 (2001-11-01), Tucker
patent: 6323832 (2001-11-01), Nishizawa et al.
patent: 6414650 (2002-07-01), Nicholson et al.
patent: 6455767 (2002-09-01), Muller
patent: 6634124 (2003-10-01), Bierschbach
patent: 2002/0005826 (2002-01-01), Pederson
patent: 2002/0162256 (2002-11-01), Wardle et al.
patent: 2003/0071832 (2003-04-01), Branson
patent: 2003/0158753 (2003-08-01), Bernston et al.
patent: 2003/0160754 (2003-08-01), Hanson et al.
patent: 2003/0161094 (2003-08-01), Chambers
patent: 2004/0004604 (2004-01-01), Numano
patent: 2004/0203571 (2004-10-01), Hashizume
patent: 2005/0278998 (2005-12-01), Sawhney et al.
patent: 2006/0017658 (2006-01-01), Biondo et al.
patent: 2324597 (1999-06-01), None
patent: 2001-51629 (2001-02-01), None
patent: WO 02/33685 (2002-04-01), None
patent: WO 02/061558 (2002-08-01), None
ADSIed Wireless LED Message Technology for Outdoor and Indoor Applications, ADSIed, Inc., Austin, Texas, printout from ADSIed web site: http://www.adsled.com/?sendroicid=6d8ab868-8d9f-4424-8cfb-5356e46be968&sendroikwd=electronic+sign, printout date: Dec. 20, 2004, first posting date is unknown, 2 pages.
Electronic Displays Inc., Addison, Illinois, Product descriptions in printout from EDI web site: http://www.electronicdisplays.com/prodcat/default.asp?cstop=2&pcid=6, printout date: Dec. 20, 2004, first posting date is unknown, 8 pages.
Product brochure for SPEEDsentry™ Radar Speed Display & Trailer, All Traffic Solutions, State College, Pennsylvania, product introduced in Mar. 2003, 4 pages.
“International Preliminary Report on Patentability” for PCT/US05/04355, date of mailing: Mar. 15, 2007, 5 pages.
“Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority . . . ” for PCT/US05/04355, date of mailing: Oct. 23, 2006, 8 pages.
Graef John T.
Hall Philip R.
Kline Eric
Intuitive Control Systems, LLC
Nguyen Kimnhung
Pantich Schwarze Belisario & Nadel LLP
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