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H03K2217/94015
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H
ELECTRICITY
H03
Electronic circuits
H03K
PULSE TECHNIQUE
H03K2217/00
Indexing scheme related to electronic switching or gating
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H03K2217/94015
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for improved accuracy of proximity and touch dete...
Patent number
11,474,648
Issue date
Oct 18, 2022
Semtech Corporation
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for improved accuracy of proximity and touch dete...
Patent number
11,112,917
Issue date
Sep 7, 2021
Semtech Corporation
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for improved accuracy of proximity and touch dete...
Patent number
11,073,951
Issue date
Jul 27, 2021
Semtech Corporation
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for improved accuracy of proximity and touch dete...
Patent number
10,606,411
Issue date
Mar 31, 2020
Semtech Corporation
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for improved accuracy of proximity and touch dete...
Patent number
10,282,028
Issue date
May 7, 2019
Semtech Corporation
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for improved accuracy of proximity and touch dete...
Patent number
9,582,111
Issue date
Feb 28, 2017
Semtech Corporation
Chaouki Rouaissia
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Proximity detection systems and method for internal traffic control
Patent number
9,153,118
Issue date
Oct 6, 2015
Strata Safety Products, LLC
Larry D. Frederick
G08 - SIGNALLING
Information
Patent Grant
Proximity detection systems and method for internal traffic control
Patent number
8,552,882
Issue date
Oct 8, 2013
Strata Proximity Systems, LLC
Larry D. Frederick
G08 - SIGNALLING
Information
Patent Grant
Electromagnetic field adjustment for proximity detection
Patent number
8,169,335
Issue date
May 1, 2012
Strata Proximity Systems, LLC
Larry D. Frederick
G08 - SIGNALLING
Information
Patent Grant
Position monitoring device
Patent number
7,520,426
Issue date
Apr 21, 2009
K.A. Schmersal Holding KG
Hermann Hoepken
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for providing an integrated membrane switch an...
Patent number
6,943,705
Issue date
Sep 13, 2005
Synaptics, Inc.
Robert James Bolender
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tunable magnetic device for use in a proximity sensor
Patent number
6,703,830
Issue date
Mar 9, 2004
Phoenix America, Inc.
John M. Kaste
G01 - MEASURING TESTING
Information
Patent Grant
Contactless safety switch
Patent number
6,212,052
Issue date
Apr 3, 2001
K.A. Schmersal GmbH & Co.
Friedhelm Heuer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sensor with a programmable switching threshold
Patent number
5,790,046
Issue date
Aug 4, 1998
Deutsche ITT Industreis GmbH
Lothar Blossfeld
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic sensor with characteristics that are changeable by an exte...
Patent number
5,648,719
Issue date
Jul 15, 1997
Honeywell Inc.
Timothy A. Christensen
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Method and Device for Improved Accuracy of Proximity and Touch Dete...
Publication number
20220179517
Publication date
Jun 9, 2022
SEMTECH CORPORATION
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Device for Improved Accuracy of Proximity and Touch Dete...
Publication number
20210064184
Publication date
Mar 4, 2021
SEMTECH CORPORATION
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SMART CONTROL SYSTEM
Publication number
20210044291
Publication date
Feb 11, 2021
CLIMAX TECHNOLOGY CO., LTD
Ku-Fang Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and Device for Improved Accuracy of Proximity and Touch Dete...
Publication number
20200233527
Publication date
Jul 23, 2020
SEMTECH CORPORATION
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Device for Improved Accuracy of Proximity and Touch Dete...
Publication number
20190346964
Publication date
Nov 14, 2019
SEMTECH CORPORATION
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Device for Improved Accuracy of Proximity and Touch Dete...
Publication number
20190243509
Publication date
Aug 8, 2019
SEMTECH CORPORATION
Chaouki Rouaissia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROXIMITY DETECTION SYSTEMS AND METHOD FOR INTERNAL TRAFFIC CONTROL
Publication number
20140125488
Publication date
May 8, 2014
Frederick Mining Countrols LLC
Larry D. Frederick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROXIMITY DETECTION SYSTEMS AND METHOD FOR INTERNAL TRAFFIC CONTROL
Publication number
20120249318
Publication date
Oct 4, 2012
Larry D. Frederick
G08 - SIGNALLING
Information
Patent Application
INDUCTIVE DISTANCE SENSOR
Publication number
20120119728
Publication date
May 17, 2012
Diehl Aerospace GmbH
Lothar Trunk
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ELECTROMAGNETIC FIELD ADJUSTMENT FOR PROXIMITY DETECTION
Publication number
20090256715
Publication date
Oct 15, 2009
Larry D. Frederick
G08 - SIGNALLING
Information
Patent Application
Position monitoring device
Publication number
20060071787
Publication date
Apr 6, 2006
K.A. Schmersal Holding KG
Hermann Hoepken
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Tunable magnetic device for use in a proximity sensor
Publication number
20030155911
Publication date
Aug 21, 2003
John M. Kaste
H03 - BASIC ELECTRONIC CIRCUITRY