Martinez; Louis

Patent Applications and Registrations

Patent applications and USPTO patent grants for Martinez; Louis.The latest application filed is for "transmission of frame-to-frame reversed polarity signals in a two-way cable tv conversion system".

Company Profile

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Martinez; Louis - Perris CA
Martinez; Louis - Corona CA
Martinez; Louis - Cerritos CA
Martinez; Louis - Carson CA
Martinez; Louis - Fort Washington MD

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Transmission of frame-to-frame reversed polarity signals in a two-way cable TV conversion system Grant 5,812,184 - Martinez September 22, 1	1998-09-22
Two-way cable TV conversion system for data transmission over a dedicated frequency band Grant 5,596,361 - Martinez January 21, 1	1997-01-21
Compatible interactive TV and multimedia delivery system two-way cable TV conversion system for data transmission over a dedicated frequency band Grant 5,589,872 - Martinez December 31, 1	1996-12-31
Two-way cable tv conversion system Grant 5,550,579 - Martinez August 27, 1	1996-08-27
Secure locking arrangement Grant 5,404,734 - Martinez April 11, 1	1995-04-11
Gate valve locking arrangement Grant 5,353,833 - Martinez October 11, 1	1994-10-11
Interactive television and data transmission system Grant 5,321,514 - Martinez * June 14, 1	1994-06-14
Interactive television and data transmission system Grant 5,177,604 - Martinez January 5, 1	1993-01-05
Two-way data broadcast networks Grant 4,928,177 - Martinez May 22, 1	1990-05-22
Narrow band synchronized radio communication and alarm system Grant 4,908,600 - Martinez March 13, 1	1990-03-13
Interactive television and data transmission system Grant 4,750,036 - Martinez June 7, 1	1988-06-07
Integrated radio location and communication system Grant 4,651,156 - Martinez March 17, 1	1987-03-17
Method and apparatus for automatically establishing telephone communication links Grant 4,518,822 - Martinez May 21, 1	1985-05-21
FM Communication system Grant 4,517,562 - Martinez May 14, 1	1985-05-14
Broadcast synchronization and supervision system Grant 4,513,415 - Martinez April 23, 1	1985-04-23
Public alert and advisory systems Grant 4,415,771 - Martinez November 15, 1	1983-11-15
Broadcast system for distribution automation and remote metering Grant 4,322,842 - Martinez March 30, 1	1982-03-30
Narrow band paging or control radio system Grant 4,208,630 - Martinez June 17, 1	1980-06-17
Narrow-band radio communication system Grant 4,117,405 - Martinez September 26, 1	1978-09-26

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