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Otto Schumacher
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Munich, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Digital envelop tracker for power amplifier
Patent number
11,699,977
Issue date
Jul 11, 2023
Intel Corporation
Stephan Henzler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for digital envelope tracking with dynamically...
Patent number
11,121,684
Issue date
Sep 14, 2021
Apple Inc.
Stephan Henzler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Device and method for charging a battery
Patent number
9,455,587
Issue date
Sep 27, 2016
Dialog Semiconductor GmbH
Otto Schumacher
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Phase shift adjusting method and circuit
Patent number
8,909,998
Issue date
Dec 9, 2014
Infineon Technologies AG
Otto Schumacher
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and device for generating a digital data signal and use thereof
Patent number
7,902,876
Issue date
Mar 8, 2011
Qimonda AG
Dirk Scheideler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase shift adjusting method and circuit
Patent number
7,836,386
Issue date
Nov 16, 2010
Qimonda AG
Otto Schumacher
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory controller, memory circuit and memory system with a memory c...
Patent number
7,802,166
Issue date
Sep 21, 2010
Qimonda AG
Aaron John Nygren
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Test switching circuit for a high speed data interface
Patent number
7,723,995
Issue date
May 25, 2010
Infineon Technologies AG
Javier Argüelles
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
DIGITAL ENVELOP TRACKER FOR POWER AMPLIFIER
Publication number
20210376795
Publication date
Dec 2, 2021
Intel Corporation
Stephan HENZLER
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND APPARATUS FOR DIGITAL ENVELOPE TRACKING WITH DYNAMICALLY...
Publication number
20200304082
Publication date
Sep 24, 2020
Apple Inc.
Stephan Henzler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Device and Method for Charging a Battery
Publication number
20150102779
Publication date
Apr 16, 2015
DIALOG SEMICONDUCTOR GMBH
Otto Schumacher
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PHASE SHIFT ADJUSTING METHOD AND CIRCUIT
Publication number
20110066926
Publication date
Mar 17, 2011
Otto Schumacher
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR GENERATING A DIGITAL DATA SIGNAL AND USE THEREOF
Publication number
20090243684
Publication date
Oct 1, 2009
Dirk Scheideler
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE FOR PROCESSING BINARY DATA WITH SERIAL/PARALLEL CONVERSION
Publication number
20090040082
Publication date
Feb 12, 2009
Torsten Hinz
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MEMORY CONTROLLER, MEMORY CIRCUIT AND MEMORY SYSTEM WITH A MEMORY C...
Publication number
20080126843
Publication date
May 29, 2008
Aaron John Nygren
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHASE SHIFT ADJUSTING METHOD AND CIRCUIT
Publication number
20080075156
Publication date
Mar 27, 2008
Otto Schumacher
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Signal converter circuit
Publication number
20070252618
Publication date
Nov 1, 2007
Karthik Gopalakrishnan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Test switching circuit for a high speed data interface
Publication number
20050193302
Publication date
Sep 1, 2005
Javier Arguelles
G01 - MEASURING TESTING