Company Filing History:
Years Active: 2001-2003
Title: Edward Brosz: Innovator in Video Decoding Technology
Introduction
Edward Brosz is a notable inventor based in King of Prussia, PA (US). He has made significant contributions to the field of video decoding technology, holding a total of 2 patents. His work has advanced the capabilities of video decoders, particularly in compliance with the Advanced Television Systems Standard (ATSC).
Latest Patents
Brosz's latest patents include an MPEG decoder that provides multiple standard output signals. This innovative video decoder is designed to operate in two modes. In the first mode, it decodes a Main Profile, High Level (MP@HL) image to produce a high-definition video output signal. It also decodes a Main Profile, Main Level (MP@ML) signal to generate a standard definition video signal. In the second mode, the decoder utilizes circuitry to generate a standard definition image from the MP@HL signal. Additionally, it features a frequency-domain filter that reduces the resolution of the MP@HL signal when operating in the second mode.
Another significant patent by Brosz is a memory controller for an ATSC video decoder. This video memory system is configured with three channels, each containing two banks and multiple memory rows. It includes a buffer area for holding bit-stream data and six field buffer areas. The field buffer areas are arranged in pairs to form three frame buffer areas, ensuring efficient allocation of memory for the two fields in a given frame. The output memory controller divides received macroblocks of decoded image data into upper and lower half-macroblocks, storing them in respective field buffers. This innovative memory system enhances the efficiency of video decoding processes.
Career Highlights
Edward Brosz has worked at Matsushita Electric Industrial Co., Ltd., where he has been instrumental in developing advanced video decoding technologies. His expertise in this field has led to the creation of patents that significantly improve video processing capabilities.
Collaborations
Throughout his career, Brosz has collaborated with talented individuals such as Richard Sita and Jereld Pearson. These collaborations have contributed to the successful development of innovative technologies in the video decoding sector.
Conclusion
Edward Brosz is a distinguished inventor whose work in video decoding technology has made a lasting impact. His patents reflect his commitment to advancing the field and improving video processing standards.