Bench; Stephen M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bench; Stephen M..The latest application filed is for "pre-amplifier and mixer circuitry for a locator antenna".

Company Profile

0.16.3

Bench; Stephen M. - Carlsbad CA
Bench; Stephen M. - Huntington Beach CA
Bench; Stephen M. - Lake Zurich IL
Bench; Stephen M. - Rolling Meadows IL

*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
Method and apparatus for high-speed data transfer employing self-synchronizing quadrature amplitude modulation Grant 9,571,326 - Bench , et al. February 14, 2	2017-02-14
Pre-amplifier and mixer circuitry for a locator antenna Grant 8,841,912 - Bench September 23, 2	2014-09-23
Spring clips for use with locating transmitters Grant 8,717,028 - Merewether , et al. May 6, 2	2014-05-06
Locator antenna with conductive bobbin Grant 8,400,154 - Olsson , et al. March 19, 2	2013-03-19
Pipe inspection system with selective image capture Grant 8,395,661 - Olsson , et al. March 12, 2	2013-03-12
Pre-amplifier And Mixer Circuitry For A Locator Antenna App 20120212226 - Bench; Stephen M.	2012-08-23
High-Q self tuning locating transmitter Grant 8,013,610 - Merewether , et al. September 6, 2	2011-09-06
Pre-amplifier and mixer circuitry for a locator antenna Grant 7,969,151 - Bench June 28, 2	2011-06-28
Method and apparatus for high-speed data transfer employing self-synchronizing quadrature amplitude modulation App 20100225752 - Bench; Stephen M. ; et al.	2010-09-09
Pre-Amplifier and Mixer Circuitry for a Locator Antenna App 20090201023 - Bench; Stephen M.	2009-08-13
Modified vestigial side band transmission system Grant 4,312,064 - Bench , et al. January 19, 1	1982-01-19
Data communication system with random and burst error protection and correction Grant 4,156,867 - Bench , et al. May 29, 1	1979-05-29
Binary To Pulse Waveform Converter Grant 3,632,876 - Bench January 4, 1	1972-01-04
Asynchronous Data Decoder Grant 3,623,075 - Bench , et al. November 23, 1	1971-11-23

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