Carlson; David J

Patent Applications and Registrations

Patent applications and USPTO patent grants for Carlson; David J.The latest application filed is for "oxygen sensor monitoring arrangement".

Company Profile

0.13.1

Carlson; David J - Williamston MI
Carlson, David J. - Williamston MI
Carlson; David J. - Indianapolis IN
Carlson; David J. - Marion County IN
Carlson; David J. - Princeton NJ

*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
Oxygen sensor monitoring arrangement Grant 6,860,144 - Wang , et al. March 1, 2	2005-03-01
Oxygen sensor monitoring arrangement App 20040159148 - Wang, Wei ; et al.	2004-08-19
Television receiver for direct broadcast satellite signals Grant 4,667,243 - Blatter , et al. May 19, 1	1987-05-19
Isolation of RF signals in a RF shield aperture Grant 4,622,527 - Carlson November 11, 1	1986-11-11
Dual channel IF TV receiver with AFT derived from the picture carrier in the sound channel Grant 4,599,652 - Carlson July 8, 1	1986-07-08
AFT arrangement for a double conversion tuner Grant 4,575,761 - Carlson , et al. March 11, 1	1986-03-11
R.F. Diplexing and multiplexing means Grant 4,555,809 - Carlson November 26, 1	1985-11-26
Variable frequency U. H. F. local oscillator for a television receiver Grant 4,494,081 - Lea , et al. January 15, 1	1985-01-15
Television remote control system for selectively controlling a plurality of external apparatus Grant 4,392,022 - Carlson July 5, 1	1983-07-05
Phase locked loop tuning system including a prescaler conditioned to oscillate at an out-of-band frequency Grant 4,368,540 - Carlson , et al. January 11, 1	1983-01-11
RF Connector assembly with low frequency isolation Grant 4,242,655 - Carlson , et al. December 30, 1	1980-12-30
Signal translation using the substrate of an insulated gate field effect transistor Grant 3,917,964 - Carlson November 4, 1	1975-11-04
Television Tuning Circuit Utilizing Voltage Variable Capacitance Grant 3,628,152 - Carlson December 14, 1	1971-12-14
Oscillator Circuit With Series Resonant Coupling To Mixer Grant 3,573,631 - Carlson April 6, 1	1971-04-06

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