Emhiser Research Limited

Organization

Parry Sound, CA

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Patents Grantslast 30 patents

Information Patent Grant
DC coupled digital demodulator with drift eliminator
- Patent number 10,616,013
- Issue date Apr 7, 2020
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC coupled phase locked loop FM discriminator
- Patent number 10,277,231
- Issue date Apr 30, 2019
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual resolution potentiometer
- Patent number 9,824,801
- Issue date Nov 21, 2017
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-resolution potentiometer
- Patent number 9,741,478
- Issue date Aug 22, 2017
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual resolution potentiometer
- Patent number 9,558,870
- Issue date Jan 31, 2017
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydraulic pumping cylinder and method of pumping hydraulic fluid
- Patent number 7,637,479
- Issue date Dec 29, 2009
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Phase-locked oscillator with improved digital integrator
- Patent number 6,771,133
- Issue date Aug 3, 2004
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive frequency-hopping oscillators
- Patent number 6,417,738
- Issue date Jul 9, 2002
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Nonlinear digital-to-analog converters
- Patent number 6,411,237
- Issue date Jun 25, 2002
- Emhiser Research Ltd.
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled oscillators with reduced incidental frequency mo...
- Patent number 6,404,292
- Issue date Jun 11, 2002
- Emhiser Research Ltd.
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM-PM receivers with frequency deviation compression
- Patent number 5,802,462
- Issue date Sep 1, 1998
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM-PM receivers with increased sensitivity
- Patent number 5,497,509
- Issue date Mar 5, 1996
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Composite video signal with audio
- Patent number 5,426,466
- Issue date Jun 20, 1995
- Emhiser Research Limited
- Ronald R. Bocox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase locked loop with D.C. modulation
- Patent number 5,311,152
- Issue date May 10, 1994
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop that includes D. C. modulation
- Patent number 5,097,230
- Issue date Mar 17, 1992
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop with D.C. modulation and use in receiver
- Patent number 5,091,706
- Issue date Feb 25, 1992
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY

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Patents Applicationslast 30 patents

Information Patent Application
MULTI-RESOLUTION POTENTIOMETER
- Publication number 20170133132
- Publication date May 11, 2017
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL RESOLUTION POTENTIOMETER
- Publication number 20170084369
- Publication date Mar 23, 2017
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL RESOLUTION POTENTIOMETER
- Publication number 20160078985
- Publication date Mar 17, 2016
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H01 - BASIC ELECTRIC ELEMENTS

Emhiser Research Limited

Organization

Patents Grantslast 30 patents

DC coupled digital demodulator with drift eliminator

DC coupled phase locked loop FM discriminator

Dual resolution potentiometer

Multi-resolution potentiometer

Dual resolution potentiometer

Hydraulic pumping cylinder and method of pumping hydraulic fluid

Phase-locked oscillator with improved digital integrator

Adaptive frequency-hopping oscillators

Nonlinear digital-to-analog converters

Voltage controlled oscillators with reduced incidental frequency mo...

FM-PM receivers with frequency deviation compression

FM-PM receivers with increased sensitivity

Composite video signal with audio

Phase locked loop with D.C. modulation

Phase locked loop that includes D. C. modulation

Phase locked loop with D.C. modulation and use in receiver

Patents Applicationslast 30 patents

MULTI-RESOLUTION POTENTIOMETER

DUAL RESOLUTION POTENTIOMETER

DUAL RESOLUTION POTENTIOMETER