Inventor

FOSTER ERIC M

US32 patents

⚠️ This page may combine multiple inventors who share the name “FOSTER ERIC M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FOSTER ERIC M

IBM

Initializing, maintaining, updating and recovering secure operation within an integrated system employing a data access control function

Shared access control device for integrated system with multiple functional units accessing external structures over multiple data buses

Control function employing a requesting master id and a data address to qualify data access within an integrated system

Embedded clock recovery and difference filtering for an MPEG-2 compliant transport stream

Optoelectronic assembly with alignment member

Control function implementing selective transparent data authentication within an integrated system

Initializing, maintaining, updating and recovering secure operation within an integrated system employing a data access control function

Facility for simultaneously outputting both a mixed digital audio signal and an unmixed digital audio signal multiple concurrently received streams of digital audio data

Method and system for selectively independently or simultaneously updating multiple system time clocks in an MPEG system

Processing errors in MPEG data as it is sent to a fixed storage device

Memory interface for functional unit of integrated system allowing access to dedicated memory and shared memory, and speculative generation of lookahead fetch requests

Black based filtering of MPEG-2 compliant table sections

System and method for merging multiple audio streams

Transport demultiplexor with bit maskable filter

Method, system and program product for attaching a title key to encrypted content for synchronized transmission to a recipient

Control function with multiple security states for facilitating secure operation of an integrated system

Transport demultiplexor with bit maskable filter

Re-mapping and interleaving transport packets of multiple transport streams for processing by a single transport demultiplexor

Initializing, maintaining, updating and recovering secure operation within an integrated system employing a data access control function

File table copy protection for a storage device when storing streaming content

Remultiplexing audio/video PES streams from an MPEG transport system

Multiformat transport stream demultiplexor

High bandwidth data transfer employing a multi-mode, shared line buffer

Access table lookup for bus bridge

Method, system and program product for managing a size of a key management block during content distribution

Block-based negative filtering of MPEG-2 compliant table sections

Re-mapping and interleaving transport packets of multiple transport streams for processing by a single transport demultiplexor

Pre-arbitration request limiter for an integrated multi-master bus system

System and method for remultiplexing of a filtered transport stream with new content in real-time

System and method for remultiplexing of a filtered transport stream

FOSTER ERIC M

Method, system and program product for modifying content usage conditions during content distribution

Method, system and program product for attaching a title key to encrypted content for synchronized transmission to a recipient