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Louis Praamsma
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Nijmegen, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Bias circuit for a transistor amplifier
Patent number
9,548,701
Issue date
Jan 17, 2017
NXP B.V.
Timothy John Ridgers
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplification circuit
Patent number
9,214,908
Issue date
Dec 15, 2015
NXP, B.V.
Marcel Geurts
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase frequency detector circuit
Patent number
8,975,924
Issue date
Mar 10, 2015
NXP B.V.
Louis Praamsma
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of manufacturing a semiconductor device comprising a field e...
Patent number
6,171,912
Issue date
Jan 9, 2001
U.S. Philips Corporation
Louis Praamsma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-frequency semiconductor device with protection device
Patent number
5,719,428
Issue date
Feb 17, 1998
U.S. Philips Corporation
Wilhelmus G. Voncken
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual-gate insulated gate field effect device
Patent number
5,528,065
Issue date
Jun 18, 1996
U.S. Philips Corporation
Stephen J. Battersby
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Controllable amplifier circuit
Patent number
5,216,383
Issue date
Jun 1, 1993
U.S. Philips Corporation
Teunis H. Uittenbogaard
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electrically-programmable semiconductor memories with buried inject...
Patent number
5,216,269
Issue date
Jun 1, 1993
U.S. Philips Corp.
Jan Middelhoek
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Bias Circuit for a Transistor Amplifier
Publication number
20160190992
Publication date
Jun 30, 2016
Timothy John Ridgers
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Amplification Circuit
Publication number
20150078420
Publication date
Mar 19, 2015
NXP B.V.
Marcel Geurts
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHASE FREQUENCY DETECTOR CIRCUIT
Publication number
20140191786
Publication date
Jul 10, 2014
NXP B.V.
Louis Praamsma
H03 - BASIC ELECTRONIC CIRCUITRY