Ehlers; Eric R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ehlers; Eric R..The latest application filed is for "directional power detector with low loss coupling network".

Company Profile

0.13.12

Ehlers; Eric R. - Santa Rosa CA
Ehlers; Eric R. - Loveland CO
Ehlers; Eric R - Santa Rosa CA
Ehlers; Eric R. - Sant Rosa CA

*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
Directional Power Detector With Low Loss Coupling Network App 20210302477 - Ehlers; Eric R.	2021-09-30
Multi-band frequency multiplier Grant 8,901,973 - Ehlers , et al. December 2, 2	2014-12-02
Multi-Band Frequency Multiplier App 20140312937 - Ehlers; Eric R. ; et al.	2014-10-23
Power diverter having a MEMS switch and a MEMS protection switch Grant 8,405,936 - Ehlers , et al. March 26, 2	2013-03-26
Through-chip via interconnects for stacked integrated circuit structures Grant 7,911,066 - Ehlers , et al. March 22, 2	2011-03-22
Power Diverter Having A Mems Switch And A Mems Protection Switch App 20090272634 - Ehlers; Eric R. ; et al.	2009-11-05
Stabilized Electrical Oscillators With Negative Resistance App 20090219102 - EHLERS; ERIC R.	2009-09-03
Active limiter with integrated sensor Grant 7,564,663 - Nicholson , et al. July 21, 2	2009-07-21
Through-Chip Via Interconnects for Stacked Integrated Circuit Structures App 20090057872 - Ehlers; Eric R. ; et al.	2009-03-05
Opto-Electronic Oscillator Clock With Optical Distribution Network App 20080142684 - Ehlers; Eric R.	2008-06-19
Interconnecting a port of a microwave circuit package and a microwave component mounted in the microwave circuit package Grant 7,355,491 - Nicholson , et al. April 8, 2	2008-04-08
Broadband step attenuator with improved time domain performance Grant 7,352,259 - Ehlers , et al. April 1, 2	2008-04-01
Integrated directional bridge Grant 7,309,994 - Ehlers , et al. December 18, 2	2007-12-18
Interconnecting A Port Of A Microwave Circuit Package And A Microwave Component Mounted In The Microwave Circuit Package App 20070115075 - Nicholson; Dean B. ; et al.	2007-05-24
Interconnecting a port of a microwave circuit package and a microwave component mounted in the microwave circuit package Grant 7,187,249 - Nicholson , et al. March 6, 2	2007-03-06
Broadband step attenuator with improved time domain performance App 20060279376 - Ehlers; Eric R. ; et al.	2006-12-14
Active limiter with integrated sensor App 20060267662 - Nicholson; Dean ; et al.	2006-11-30
Integrated directional bridge App 20060197626 - Ehlers; Eric R. ; et al.	2006-09-07
Low-loss directional bridge App 20060197627 - Ehlers; Eric R.	2006-09-07
Interconnecting a port of a microwave circuit package and a microwave component mounted in the microwave circuit package App 20060066416 - Nicholson; Dean B. ; et al.	2006-03-30
MEMs switching system Grant 6,884,950 - Nicholson , et al. April 26, 2	2005-04-26
True average wide dynamic range microwave power sensor using diode stack attenuator-diode stack Grant 6,242,901 - Faick , et al. June 5, 2	2001-06-05
Electrical overstress protection device Grant 5,714,900 - Ehlers February 3, 1	1998-02-03
Monolithic step attenuator having internal frequency compensation Grant 5,666,089 - Ehlers September 9, 1	1997-09-09

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