Company Filing History:
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1 out of 745 Years Active: 1986-1998
Title: The Innovative Contributions of Joseph L LoCicero
Introduction
Joseph L LoCicero is a notable inventor based in Riverside, IL, with a remarkable portfolio of five patents. His work primarily focuses on advancements in speech recognition and television technology, showcasing his expertise in these fields.
Latest Patents
One of his latest patents is titled "Utterance verification using word based minimum verification error." This invention presents a speech recognition method and apparatus that includes a two-stage process. The first stage generates keyword hypotheses, while the second stage tests these hypotheses through utterance verification. The verification process employs three distinct models for each word: a keyword verification model, a misrecognition verification model, and a non-keyword verification model. These models are developed independently of the recognizer keyword models, allowing for iterative training using existing speech databases to minimize verification errors.
Another significant patent is "Recombination of low- and high-resolution segments of an extended aspect." This invention pertains to a television system designed to automatically compensate for signal distortion that may create artifacts at the junction of high- and low-resolution portions of a high-definition TV display. The system calculates compensation parameters in response to a known test pattern transmitted during the vertical retrace interval. These parameters are processed by a digital signal processor and stored in memory, allowing for real-time compensation of received active display signals.
Career Highlights
Joseph L LoCicero has had a distinguished career, having worked with prominent companies such as AT&T Bell Laboratories and Lucent Technologies Inc. His contributions to these organizations have significantly advanced the fields of telecommunications and digital signal processing.
Collaborations
Throughout his career, Joseph has collaborated with notable individuals, including Melih Pazarci and Theodore S Rzeszewski. These collaborations have further enriched his work and contributed to the development of innovative technologies.
Conclusion
Joseph L LoCicero's contributions to speech recognition and television technology exemplify his innovative spirit and dedication to advancing these fields. His patents reflect a commitment to improving user experience and enhancing technological capabilities.