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(12) United States Patent

Aronovitz

(io) Patent No.: US 6,977,693 B2 (45) Date of Patent: Dec. 20,2005

(54) NETWORKED VIDEO PROJECTOR
APPARATUS AND METHOD OF
PROJECTING A VIDEO FRAME ON A
VIDEO PROJECTOR

(75) Inventor: David M. Aronovitz, Los Gatos, CA (US)

(73) Assignee: Sun Microsystems, Inc., Palo Alto, CA (US)

( * ) Notice: Subject to any disclaimer, the term of this patent is extended or adjusted under 35 U.S.C. 154(b) by 864 days.

(21) Appl. No.: 09/879,770

(22) Filed: Jun. 11, 2001

(65) Prior Publication Data

US 2002/0186176 Al Dec. 12, 2002

(51) Int. CI. II04N 9/31

(52) U.S. CI 348/744; 348/745; 348/746;

348/806; 348/739; 345/719

(58) Field of Search 348/744, 745,

348/746, 747, 751, 755, 771, 806, 807, 739, 348/794; 359/443, 896; 353/28, 30, 31, 122, 353/69, 70; 349/7, 5; 345/32, 719, 545, 546;

725/86, 87, 93, 116, 88, 76, 77

(56) References Cited

U.S. PATENT DOCUMENTS

5,387,921 A * 2/1995 Zhang et al 345/102

5,515,076 A * 5/1996 Thompson et al 345/505

5,550,982 A * 8/1996 Long et al 725/93

5,764,311 A 6/1998 Bonde et al 348/746

5,835,715 A 11/1998 Dahl 395/200.39

5,924,013 A 7/1999 Guido et al 455/3.1

5,928,327 A * 7/1999 Wang et al 725/88

5,967,636 A * 10/1999 Stark et al 353/84

5,973,722 A * 10/1999 Wakai et al 725/76

6,002,454 A 12/1999 Kajiwara et al 348/806

6,191,827 Bl 2/2001 Segman et al 348/746

6,231,194 Bl * 5/2001 Raj et al 353/122

6,285,349 Bl * 9/2001 Smith 345/690

6,297,792 Bl * 10/2001 Takahashi 345/91

6,317,108 Bl * 11/2001 Kalt 345/85

6.367.933 Bl * 4/2002 Chen et al 353/69

6,369,863 Bl * 4/2002 Smith 348/744

6,416,185 Bl * 7/2002 Smith 353/69

6.489.934 Bl * 12/2002 Klausner 345/1.1

6,530,666 Bl * 3/2003 Smith et al 353/121

6,542,134 Bl * 4/2003 Raj 345/32

6,597,410 Bl * 7/2003 Doany et al 348/744

6,609,797 B2 * 8/2003 Ejiri et al 353/69

6,624,854 Bl * 9/2003 Isogai et al 348/744

6,625,728 Bl * 9/2003 Ahrens et al 713/2

(Continued)

OTHER PUBLICATIONS

Sun Microsystems, Inc., Digital Media on the Sun RayTM 1 Enterprise Appliance, 1999.

(Continued)

Primary Examiner—John Miller
Assistant Examiner—Jean W. Desir

(74) Attorney, Agent, or Firm—Park, Vaughan & Fleming LLP

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Page 2

U.S. PATENT DOCUMENTS

6,636,918 Bl * 10/2003 Aguilar et al 710/303

OTHER PUBLICATIONS

Schmidt et al., The interactive performance of SLIM: a stateless, thin-client architecture, 1999.

Sun Microsystems, Inc., SUN RAYTM 150 APPLIANCE, 2001.

Sun Microsystems, Inc., Sun RayTM Appliances, 2001.
Sun Microsystems, Inc., Sun Ray 1 Enterprise Appliance
Overview and Technical Brief, 1999.

* cited by examiner

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