Only issued patents shown, additional patents pending
| 5444575 | Method for recording digital data using a set of heads including a pair of co-located heads to record data at a rate lower than the full recording rate possible using the set of heads |
| 5493456 | Method and apparatus for increasing the recording time of a digital video tape recorder |
| 5568200 | Method and apparatus for improved video display of progressively refreshed coded video |
| 5581310 | Architecture for a high definition video frame memory and an accompanying data organization for use therewith and efficient access therefrom |
| 5592299 | Method and apparatus for reducing the amount of data required to represent a video frame |
| 5614952 | Digital video decoder for decoding digital high definition and/or digital standard definition television signals |
| 5614957 | Digital picture-in-picture decoder |
| 5617565 | Broadcast interactive multimedia system |
| 5635985 | Low cost joint HD/SD television decoder methods and apparatus |
| 5646686 | Methods and apparatus for reducing drift in video decoders |
| 5668918 | Method for recording digital data using a series of adjacent heads of alternating azimuths located on a headwheel to record data at a rate that is less than the full recording rate possible using the heads |
| 5684539 | Method and apparatus for processing encoded video data to reduce the amount of data used to represent a video image |
| 5691986 | Methods and apparatus for the editing and insertion of data into an encoded bitstream |
| 5767907 | Drift reduction methods and apparatus |
| 5797001 | Broadcast interactive multimedia system |
| 5825927 | Methods and apparatus for encoding video data in a manner that is well suited for decoding by regular or downconvertingdecoders |
| 5828421 | Implementation efficient digital picture-in-picture decoding methods and apparatus |
| 5857181 | Broadcast interactive multimedia system |
| 5969768 | Methods and apparatus for re-using decoder circuitry |
| 5974185 | Methods and apparatus for encoding video data using motion vectors for decoding by regular or downconverting decoders |
| 6025878 | Method and apparatus for decoding both high and standard definition video signals using a single video decoder |
| 6061400 | Methods and apparatus for detecting scene conditions likely to cause prediction errors in reduced resolution video decoders and for using the detected information |
| 6061402 | Methods and apparatus for efficiently decoding bi-directionally coded image data |
| 6100932 | Methods and apparatus for efficiently storing reference frame data and using the stored data to perform motion compensated predictions |
| 6122321 | Methods and apparatus for reducing the complexity of inverse quantization operations |
| 6141059 | Method and apparatus for processing previously encoded video data involving data re-encoding. |
| 6141456 | Methods and apparatus for combining downsampling and inverse discrete cosine transform operations |
| 6148032 | Methods and apparatus for reducing the cost of video decoders |
| 6148033 | Methods and apparatus for improving picture quality in reduced resolution video decoders |
| 6167089 | Reduced cost methods and apparatus for decoding bi-directionally coded image data |
| 6175892 | Registers and methods for accessing registers for use in a single instruction multiple data system |
| 6249547 | Methods and apparatus for decoding high definition and standard definition digital video images using a single decoder apparatus |
| 6262770 | Methods and apparatus for decoding high and standard definition images and for decoding digital data representing images at less than the image’s full resolution |
| 6370192 | Methods and apparatus for decoding different portions of a video image at different resolutions |
| 6385248 | Methods and apparatus for processing luminance and chrominance image data |
| 6469744 | Methods and apparatus for encoding, decoding and displaying images in a manner that produces smooth motion |
| 6539058 | Methods and apparatus for reducing drift due to averaging in reduced resolution video decoders |
| 6563876 | Methods and apparatus for decoding and displaying high definition and standard definition digital video images at standard definition resolution |
| 6594311 | Methods for reduced cost insertion of video subwindows into compressed video |
| 6668018 | Methods and apparatus for representing different portions of an image at different resolutions |
| 6829303 | Methods and apparatus for decoding images using dedicated hardware circuitry and a programmable processor |
| 7132963 | Methods and apparatus for processing variable length coded data |
| 7173970 | Methods and apparatus for decoding and displaying multiple digital images in parallel |
| 7295611 | Methods and apparatus for decoding and displaying different resolution video signals |
| 7385534 | Methods and apparatus for processing variable length coded data |
| 7434024 | SIMD processor with register addressing, buffer stall and methods |
| 7434034 | SIMD processor executing min/max instructions |
| 7555513 | SIMD processor having enhanced operand storage interconnects |
| 7573938 | Methods and apparatus for decoding and displaying different resolution video signals |
| 7743376 | Method and apparatus for managing tasks in a multiprocessor system |
| 7782938 | Methods for reduced cost insertion of video subwindows into compressed video |
| 7804430 | Methods and apparatus for processing variable length coded data |
| 7941649 | SIMD processor executing min/max instructions |
| 8126050 | Methods and apparatus for decoding and displaying different resolution video signals |
| 8253854 | Image processing method and system with repetitive pattern detection |
| 8255665 | SIMD processor with register addressing, buffer stall and methods |
| 8306122 | Method and apparatus for processing image data |
| 8331659 | Method and apparatus for reduced complexity video processing via special chroma handling |
| 8363161 | Systems, methods, and apparatus for synchronization of audio and video signals |
| 8488059 | Adaptation of frame selection for frame rate conversion |
| 8565310 | Hybrid memory compression scheme for decoder bandwidth reduction |
| 8566382 | Method and apparatus for improved calculation of multiple dimension fast fourier transforms |
| 8610826 | Method and apparatus for integrated motion compensated noise reduction and frame rate conversion |
| 8675128 | Image processing method and system with repetitive pattern detection |
| 8760574 | Image processing methods and systems for frame rate conversion |
| 8773587 | Adaptation of frame selection for frame rate conversion |
| 8879834 | Method and apparatus for reduced complexity video processing via special chroma handling |
| 9172954 | Hybrid memory compression scheme for decoder bandwidth reduction |
| 9204086 | Method and apparatus for transmitting and using picture descriptive information in a frame rate conversion processor |
| 9318096 | Method and system for active noise cancellation based on remote noise measurement and supersonic transport |
| 9459474 | Methods and systems for enhanced viewing of a display device |
| 9521392 | Method and system for frame rate conversion of 3D frames |
| 9866785 | Automatic reduction of video display device power consumption |