The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2009
Filed:
May. 06, 2002
Thomas H. Taylor, Redmond, WA (US);
Peter J. Potrebic, Calistoga, CA (US);
David J. Cheng, Cupertino, CA (US);
Thomas H. Taylor, Redmond, WA (US);
Peter J. Potrebic, Calistoga, CA (US);
David J. Cheng, Cupertino, CA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Memory is allocated to record a program being broadcast proportional to its remainder in a client device having a processor in communication with a receiver. The processor executes an application to allocate space in the memory to record the remainder of the broadcast of the program being received by the receiver that has a predetermined time length. The executing application obtains the predetermined time length from the broadcast received by the receiver and derives the remainder of the broadcast of the program from the present time and the predetermined time length obtained from the broadcast. The space can be logically erased prior to its allocation. A video recorder records the broadcast of the program being received by the receiver in the space in the memory. A video playback device plays back the recorded broadcast of the program from the space in the memory.