Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Buffer system for controlled and timely delivery of MPEG-2F data services










Image Number 3 for United States Patent #6573942.

A data elementary buffer with underflow and overflow operational constraints is incorporated into a digital televison receiver to regulate the flow of data related to an ancillary data service to be presented in synchronization with a video or audio program element. The data elementary buffer ensures that data is received in time for decoding and presentation in synchronization with the video or audio element. The data elementary buffer also limits the amount of data that the receiver may be required to cache. The minimum size of the data elementary buffer is three times the size of a nominal data access unit or three times the quantity of data that the receiver can receive at the maximum rate in the period that a video element is displayed by the receiver.








 
 
  Recently Added Patents
Semiconductor device and manufacturing method thereof
UV exposure method for reducing residue in de-taping process
Image stabilization
Reliable and accurate usage detection of a software application
Computer system for routing package deliveries
Systems and methods for providing a collaboration place interface including data that is persistent after a client is longer in the collaboration place among a plurality of clients
Transducer displacement protection
  Randomly Featured Patents
Trailer
Heated window with a moisture sensor having a high impedance
Regenerative adaptive fluid control
Joint, particularly a ball-and-socket joint for chassis parts in a motor vehicle
License plate frame
Insulin dispenser for peritoneal cavity
Surface cleaner composition
Elastic shaft coupling apparatus
Method of selection for genes encoding secreted and transmembrane proteins
Decoupling sleeve