Company Filing History:
Years Active: 2005-2006
Title: Innovations of Inventor Adolf DSouza
Introduction
Adolf DSouza is a notable inventor based in Westfield, Indiana, known for his contributions to high definition television technology. With a total of two patents to his name, he has made significant advancements in the field of signal processing and equalization.
Latest Patents
Adolf DSouza's latest patents include an equalizer system that incorporates a comb filter in an HDTV system. This innovative equalizer produces a fifteen-level output from an eight-level Vestigial Sideband (VSB) input without limiting the amplitude at symbol 12 to a relatively small value, such as -20 dB. The system enhances performance by estimating the filter tap when the prefilter is placed after the comb filter. Additionally, he developed a method for equalizing a VSB high definition television signal in the presence of co-channel interference. This method employs an equalizer with feed forward and decision feedback filters, which is crucial for maintaining signal integrity in challenging environments.
Career Highlights
Throughout his career, Adolf DSouza has worked with prominent companies such as Thomas Licensing S.A. and Thomson Licensing. His experience in these organizations has contributed to his expertise in developing advanced technologies for television systems.
Conclusion
Adolf DSouza's work in the field of HDTV technology showcases his innovative spirit and dedication to improving signal processing methods. His patents reflect a deep understanding of the challenges in high definition television and offer solutions that enhance viewer experience.