Electrical computers and digital processing systems: multicomput – Computer-to-computer data modifying – Compressing/decompressing
Reexamination Certificate
2006-10-24
2006-10-24
Vaughn, William C. (Department: 2144)
Electrical computers and digital processing systems: multicomput
Computer-to-computer data modifying
Compressing/decompressing
C709S246000
Reexamination Certificate
active
07127525
ABSTRACT:
The performance of distributed systems can be improved by reducing the amount of graphical line data transmitted between a server and a client. The server separates the graphical line data into a plurality of strips. The server then determines a quantized angle and a strip length for each of the strips. The beginning coordinate of the graphical line data is packaged together with the quantized angle or indicia of the quantized angle and the strip length data into a protocol packet and compressed prior to transmission to the client. In one embodiment the strip data transmitted to the client includes a second indicia that a particular strip has been previously transmitted to the client and the client is instructed to form the strip using locally stored data.
REFERENCES:
patent: 3596257 (1971-07-01), Patel et al.
patent: 4013828 (1977-03-01), Judice
patent: 4322795 (1982-03-01), Lange et al.
patent: 4395754 (1983-07-01), Feissel
patent: 4410916 (1983-10-01), Pratt et al.
patent: 4430712 (1984-02-01), Coulson et al.
patent: 4463424 (1984-07-01), Mattson et al.
patent: 4499499 (1985-02-01), Brickman et al.
patent: 4503501 (1985-03-01), Coulson et al.
patent: 4513444 (1985-04-01), Okai et al.
patent: 4562423 (1985-12-01), Humblet
patent: 4691281 (1987-09-01), Furui
patent: 4701745 (1987-10-01), Waterworth
patent: 4701871 (1987-10-01), Sasaki et al.
patent: RE32632 (1988-03-01), Atkinson
patent: 4796003 (1989-01-01), Bentley et al.
patent: 4807029 (1989-02-01), Tanaka
patent: 4860247 (1989-08-01), Uchida et al.
patent: 4862392 (1989-08-01), Steiner
patent: 4870662 (1989-09-01), Lindbergh et al.
patent: 4899149 (1990-02-01), Kahan
patent: 4903218 (1990-02-01), Longo et al.
patent: 4905141 (1990-02-01), Brenza
patent: 4928247 (1990-05-01), Doyle et al.
patent: 4937036 (1990-06-01), Beard et al.
patent: 4949281 (1990-08-01), Hillenbrand et al.
patent: 4958303 (1990-09-01), Assarpour et al.
patent: 4992954 (1991-02-01), Takeda et al.
patent: 5001478 (1991-03-01), Nagy
patent: 5016009 (1991-05-01), Whiting et al.
patent: 5049881 (1991-09-01), Gibson et al.
patent: 5051745 (1991-09-01), Katz
patent: 5072412 (1991-12-01), Henderson, Jr. et al.
patent: 5103303 (1992-04-01), Shoji et al.
patent: 5115479 (1992-05-01), Murayama
patent: 5119319 (1992-06-01), Tanenbaum
patent: 5126739 (1992-06-01), Whiting et al.
patent: 5140321 (1992-08-01), Jung
patent: 5155485 (1992-10-01), Sako et al.
patent: 5161015 (1992-11-01), Citta et al.
patent: 5164727 (1992-11-01), Zakhor et al.
patent: 5195034 (1993-03-01), Garneau et al.
patent: 5231697 (1993-07-01), Yamada
patent: 5233701 (1993-08-01), Nakata
patent: 5241625 (1993-08-01), Epard et al.
patent: 5269003 (1993-12-01), Roskowski et al.
patent: 5305440 (1994-04-01), Morgan et al.
patent: 5309554 (1994-05-01), Ito
patent: 5309555 (1994-05-01), Akins et al.
patent: 5315698 (1994-05-01), Case et al.
patent: 5321806 (1994-06-01), Meinerth et al.
patent: 5339411 (1994-08-01), Heaton, Jr.
patent: 5345588 (1994-09-01), Greenwood et al.
patent: 5347578 (1994-09-01), Duxbury
patent: 5351129 (1994-09-01), Lai
patent: 5357623 (1994-10-01), Megory-Cohen
patent: 5384568 (1995-01-01), Grinberg et al.
patent: 5390318 (1995-02-01), Ramakrishnan et al.
patent: 5394531 (1995-02-01), Smith
patent: 5406279 (1995-04-01), Anderson et al.
patent: 5414457 (1995-05-01), Kadowaki et al.
patent: 5414704 (1995-05-01), Spinney
patent: 5426752 (1995-06-01), Takahasi et al.
patent: 5434992 (1995-07-01), Mattson
patent: 5442771 (1995-08-01), Filepp et al.
patent: 5455576 (1995-10-01), Clark, II et al.
patent: 5469540 (1995-11-01), Powers, III et al.
patent: 5473742 (1995-12-01), Polyakov et al.
patent: 5485460 (1996-01-01), Schrier et al.
patent: 5491808 (1996-02-01), Geist et al.
patent: 5515111 (1996-05-01), Guedalia
patent: 5515508 (1996-05-01), Pettus et al.
patent: 5521597 (1996-05-01), Dimitri
patent: 5537551 (1996-07-01), Denenberg et al.
patent: 5537635 (1996-07-01), Douglas
patent: 5561786 (1996-10-01), Morse
patent: 5566288 (1996-10-01), Koerhsen
patent: 5572206 (1996-11-01), Miller et al.
patent: 5579469 (1996-11-01), Pike
patent: 5579507 (1996-11-01), Hosouchi et al.
patent: 5588138 (1996-12-01), Bai et al.
patent: 5651136 (1997-07-01), Denton et al.
patent: 5652854 (1997-07-01), Wong
patent: 5682488 (1997-10-01), Gleason et al.
patent: 5717893 (1998-02-01), Mattson
patent: 5729710 (1998-03-01), Magee et al.
patent: 5740171 (1998-04-01), Mazzola et al.
patent: 5757795 (1998-05-01), Schnell
patent: 5757925 (1998-05-01), Faybishenko
patent: 5761734 (1998-06-01), Pfeffer et al.
patent: 5767849 (1998-06-01), Borgendale et al.
patent: 5771034 (1998-06-01), Gibson
patent: 5771383 (1998-06-01), Magee et al.
patent: 5784070 (1998-07-01), Furuhashi et al.
patent: 5802281 (1998-09-01), Clapp et al.
patent: 5826027 (1998-10-01), Pedersen et al.
patent: 5835959 (1998-11-01), McCool et al.
patent: 5850632 (1998-12-01), Robertson
patent: 5864678 (1999-01-01), Riddle
patent: 5864711 (1999-01-01), Mairs et al.
patent: 5874960 (1999-02-01), Mairs et al.
patent: 5877757 (1999-03-01), Baldwin et al.
patent: 5883640 (1999-03-01), Hsieh et al.
patent: 5886707 (1999-03-01), Berg
patent: 5913230 (1999-06-01), Richardson
patent: 5918019 (1999-06-01), Valencia
patent: 5936940 (1999-08-01), Marin et al.
patent: 5944791 (1999-08-01), Scherpbier
patent: 5949975 (1999-09-01), Batty et al.
patent: 5961588 (1999-10-01), Cooper et al.
patent: 5968132 (1999-10-01), Tokunaga et al.
patent: 5983190 (1999-11-01), Trower, II et al.
patent: 5999179 (1999-12-01), Kekic et al.
patent: 5999950 (1999-12-01), Krueger et al.
patent: 6014133 (2000-01-01), Yamakado et al.
patent: 6016535 (2000-01-01), Krantz et al.
patent: 6023749 (2000-02-01), Richardson
patent: 6034689 (2000-03-01), White et al.
patent: 6052120 (2000-04-01), Nahi et al.
patent: 6057857 (2000-05-01), Bloomfield
patent: 6061714 (2000-05-01), Housel, III et al.
patent: 6081623 (2000-06-01), Bloomfield et al.
patent: 6161126 (2000-12-01), Wies et al.
patent: 6181711 (2001-01-01), Zhang et al.
patent: 6314452 (2001-11-01), Dekel et al.
patent: 6397259 (2002-05-01), Lincke et al.
patent: 6449639 (2002-09-01), Blumberg
patent: 6489956 (2002-12-01), Deering
patent: 6603470 (2003-08-01), Deering
patent: 6639593 (2003-10-01), Yhann
patent: 6657954 (2003-12-01), Bird et al.
patent: 6731600 (2004-05-01), Patel et al.
patent: 6801499 (2004-10-01), Anandakumar et al.
patent: 2001/0019630 (2001-09-01), Johnson
patent: 2002/0029285 (2002-03-01), Collins
patent: 2002/0035596 (2002-03-01), Yang et al.
patent: 2002/0049833 (2002-04-01), Kikinis
patent: 2002/0073061 (2002-06-01), Collins
patent: 2003/0084052 (2003-05-01), Peterson
patent: 0283735 (1988-09-01), None
patent: 0684583 (1995-11-01), None
patent: 0691628 (1996-01-01), None
patent: 0734144 (1996-09-01), None
patent: 0739140 (1996-10-01), None
patent: 0684582 (1997-04-01), None
patent: 0 818 753 (1998-01-01), None
patent: 0836145 (1998-04-01), None
patent: 2136171 (1984-09-01), None
patent: 2 323 946 (1998-10-01), None
patent: 06125363 (1994-05-01), None
patent: 94/03853 (1994-02-01), None
patent: 95/20863 (1995-08-01), None
patent: 97/18635 (1997-05-01), None
patent: 97/28623 (1997-08-01), None
European Search Report, Application No. EP03 00 5803.6, 3 pgs.
European Search Report, Application No. EP03 00 5804.4, 3 pgs.
European Search Report, Application No. EP03 00 5805.1, 3 pgs.
European Search Report, Application No. EP 03 00 5806.9, 3 pgs.
Freeman, H., “A Scheme For the Efficient Encoding of Graphical Data for Communication and Information Processing”, Proceedings of the Electronics Congress—Advance In Electronics, Rassegna, IT, pp. 340-348, Mar. 24, 1969.
Freeman, H., “Computer Processing of Line-Drawing Images”, ACM Computing Surveys, New York, NY, US, vol. 6, No. 1, pp. 57-97, Mar. 1974.
WebTV, “WebTV System Guide”, http://developer.webtv.net/authoring/sysgde/sysgde.html, Sep. 13, 2000, pp. 1-12.
IBM Technical Disclosure Bulletin, “Mechanisms for Finding Substitute Fonts in a Conference-Enabled X Windows Application”, vol. 41, No. 01, Jan. 1
Coleman Paul
Collins Henry
Yang Ruiguo
Bengzon Greg
Choate Hall & Stewart LLP
Citrix Systems, Inc.
Lanza John D.
Vaughn William C.
LandOfFree
Reducing the amount of graphical line data transmitted via a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reducing the amount of graphical line data transmitted via a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reducing the amount of graphical line data transmitted via a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3642902