US 20020152462A1
(19) United States
(12) Patent Application Publication (io) Pub. No.: US 2002/0152462 Al
Hoch et al. (43) Pub. Date: Oct. 17,2002
(54) METHOD AND APPARATUS FOR A FRAME WORK FOR STRUCTURED OVERLAY OF REAL TIME GRAPHICS
(76) Inventors: Michael Hoch, San Jose, CA (US);
Hubert Le Van Gong, Santa Clara, CA
(US); Richter A. Rafey, Santa Clara,
CA (US); Adam Brownstein, New
York, NY (US)
Correspondence Address:
OPPENHEIMER WOLFF & DONNELLY
P. O. BOX 10356
PALO ALTO, CA 94303 (US)
(21) Appl. No.: 09/942,255
(22) Filed: Aug. 28, 2001
Related U.S. Application Data
(60) Provisional application No. 60/228,926, filed on Aug. 29, 2000. Provisional application No. 60/311,301, filed on Aug. 10, 2001.
