This inventor holds 5 USPTO granted patents. Top assignee: Harris Corporation. Active years: 1998-2002.
Company Filing History:
Years Active: 1998-2002
Title: Joseph Lee Seccia: Innovator in Digital Television Technology
Introduction
Joseph Lee Seccia is a notable inventor based in Quincy, IL (US). He has made significant contributions to the field of digital television technology, holding a total of 5 patents. His work has been instrumental in advancing the way digital signals are transmitted and processed.
Latest Patents
One of Seccia's latest patents is for a digital television transmitting system that includes a data and clock recovering circuit. This innovative system is designed to recover non-return to zero (NRZ) data pulses and transport clock pulses from a biphase-mark serial data pulse stream. The recovered NRZ data pulses and transport clock pulses are then utilized in modulation and amplifying circuits for broadcasting via an antenna. The recovery circuit features a first circuit that receives the biphase-mark serial pulse stream, providing a train of first clock pulses. A second circuit processes the biphase-mark serial data pulses and the first clock pulses to produce a train of de-serialized data pulses. Finally, a third circuit converts these de-serialized data pulses into recovered NRZ data pulses.
Another significant patent by Seccia involves a system and method for trellis encoding a digital signal. This system is particularly relevant to the trellis encoding scheme used in the Grand Alliance digital television specification. It employs a series of registers to cycle through the digital bytes currently being interleaved and trellis encoded. A multiplexer is utilized to select the appropriate nibble of the data words for encoding during each cycle of the registers.
Career Highlights
Joseph Lee Seccia is currently employed at Harris Corporation, where he continues to innovate in the field of digital technology. His work has not only contributed to the advancement of digital television but has also set a foundation for future developments in the industry.
Collaborations
Throughout his career, Seccia has collaborated with notable colleagues, including Ed Twitchell and Paul Henry Mizwicki. These collaborations have further enriched his work and contributed to the success of various projects.
Conclusion
Joseph Lee Seccia is a prominent figure in the realm of digital television technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions have significantly impacted the industry, paving the way for future advancements in digital signal processing.