Roland Sperlich

Person

Rockwall, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data and power isolation barrier
- Patent number 12,051,978
- Issue date Jul 30, 2024
- Texas Instruments Incorporated
- Dushmantha Bandara Rajapaksha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data and power isolation barrier
- Patent number 11,443,889
- Issue date Sep 13, 2022
- Texas Instruments Incorporated
- Dushmantha Bandara Rajapaksha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead frame for multi-chip modules with integrated surge protection
- Patent number 11,380,631
- Issue date Jul 5, 2022
- Texas Instruments Incorporated
- Dushmantha Bandara Rajapaksha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control area network (CAN) transceivers with automatic polarity det...
- Patent number 10,880,117
- Issue date Dec 29, 2020
- Texas Instruments Incorporated
- Abhijeeth Aarey Premanath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control area network (CAN) transceivers with automatic polarity det...
- Patent number 10,560,282
- Issue date Feb 11, 2020
- Texas Instruments Incorporated
- Abhijeeth Aarey Premanath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential driver with pull up and pull down boosters
- Patent number 10,298,238
- Issue date May 21, 2019
- Texas Instruments Incorporated
- Weicheng Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential driver with pull up and pull down boosters
- Patent number 9,660,652
- Issue date May 23, 2017
- Texas Instruments Incorporated
- Weicheng Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Closed-loop high-speed channel equalizer adaptation
- Patent number 9,602,318
- Issue date Mar 21, 2017
- Texas Instruments Incorporated
- Roland Sperlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Closed-loop high-speed channel equalizer adaptation
- Patent number 9,130,792
- Issue date Sep 8, 2015
- Texas Instruments Incorporated
- Roland Sperlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Joint transmit and receive I/Q imbalance compensation
- Patent number 8,311,083
- Issue date Nov 13, 2012
- Texas Instruments Incorporated
- Lei Ding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for estimating a transmit channel response and/or...
- Patent number 8,306,150
- Issue date Nov 6, 2012
- Texas Instruments Incorporated
- Fernando A. Mujica
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of power amplifier digital pre-distortion
- Patent number 8,306,149
- Issue date Nov 6, 2012
- Texas Instruments Incorporated
- Fernando Alberto Mujica
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active skew control of a digital phase-lock loop using delay lock-l...
- Patent number 7,814,450
- Issue date Oct 12, 2010
- Texas Instruments Incorporated
- Roland Sperlich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Simplified digital predistortion in a time-domain duplexed transceiver
- Patent number 7,783,263
- Issue date Aug 24, 2010
- Texas Instruments Incorporated
- Roland Sperlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensation in a communication system
- Patent number 7,778,345
- Issue date Aug 17, 2010
- Texas Instruments Incorporated
- Roland Sperlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for digitally correcting a non-linear element us...
- Patent number 7,773,692
- Issue date Aug 10, 2010
- Texas Instruments Incorporated
- Gregory Clark Copeland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA AND POWER ISOLATION BARRIER
- Publication number 20230336083
- Publication date Oct 19, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Dushmantha Bandara RAJAPAKSHA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lead Frame for Multi-Chip Modules With Integrated Surge Protection
- Publication number 20210159192
- Publication date May 27, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Dushmantha Bandara Rajapaksha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA AND POWER ISOLATION BARRIER
- Publication number 20200402702
- Publication date Dec 24, 2020
- Texas Instruments Incorporated
- Dushmantha Bandara RAJAPAKSHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL AREA NETWORK (CAN) TRANSCEIVERS WITH AUTOMATIC POLARITY DET...
- Publication number 20200136860
- Publication date Apr 30, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Abhijeeth Aarey Premanath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL AREA NETWORK (CAN) TRANSCEIVERS WITH AUTOMATIC POLARITY DET...
- Publication number 20180351765
- Publication date Dec 6, 2018
- TEXAS INSTRUMENTS INCORPORATED
- Abhijeeth Aarey Premanath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFERENTIAL DRIVER WITH PULL UP AND PULL DOWN BOOSTERS
- Publication number 20170257098
- Publication date Sep 7, 2017
- TEXAS INSTRUMENTS INCORPORATED
- Weicheng ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL DRIVER WITH PULL UP AND PULL DOWN BOOSTERS
- Publication number 20160087633
- Publication date Mar 24, 2016
- TEXAS INSTRUMENTS INCORPORATED
- Weicheng ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLOSED-LOOP HIGH-SPEED CHANNEL EQUALIZER ADAPTATION
- Publication number 20150341194
- Publication date Nov 26, 2015
- TEXAS INSTRUMENTS INCORPORATED
- Roland Sperlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOSED-LOOP HIGH-SPEED CHANNEL EQUALIZER ADAPTATION
- Publication number 20140362900
- Publication date Dec 11, 2014
- Roland Sperlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPLEMENTATION OF A HIGH PERFORMANCE MULTI-CARRIER RECEIVER USING F...
- Publication number 20120155581
- Publication date Jun 21, 2012
- Francesco Dantoni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Estimating a Transmit Channel Response and/or...
- Publication number 20110317786
- Publication date Dec 29, 2011
- Texas Instruments Inc.
- Fernando A. Mujica
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOINT TRANSMIT AND RECEIVE I/Q IMBALANCE COMPENSATION
- Publication number 20110158297
- Publication date Jun 30, 2011
- TEXAS INSTRUMENTS INCORPORATED
- Lei Ding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods of Power Amplifier Digital Pre-Distortion
- Publication number 20110080216
- Publication date Apr 7, 2011
- TEXAS INSTRUMENTS INCORPORATED
- FERNANDO ALBERTO MUJICA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTORTION COMPENSATION IN A COMMUNICATION SYSTEM
- Publication number 20090116578
- Publication date May 7, 2009
- Roland Sperlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Adding a Delay to a Signal
- Publication number 20080157840
- Publication date Jul 3, 2008
- Texas Instrument Incorporated
- Roland Sperlich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Simplified Digital Predistortion in a Time-Domain Duplexed Transceiver
- Publication number 20080144539
- Publication date Jun 19, 2008
- TEXAS INSTRUMENTS INCORPORATED
- Roland Sperlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and methods for digitally correcting a non-linear element us...
- Publication number 20080130789
- Publication date Jun 5, 2008
- TEXAS INSTRUMENTS INCORPORATED
- Gregory Clark Copeland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hybrid Doherty Amplifier System and Method
- Publication number 20080111622
- Publication date May 15, 2008
- Roland Sperlich
- H03 - BASIC ELECTRONIC CIRCUITRY

Roland Sperlich

Person

Patents Grantslast 30 patents

Data and power isolation barrier

Data and power isolation barrier

Lead frame for multi-chip modules with integrated surge protection

Control area network (CAN) transceivers with automatic polarity det...

Control area network (CAN) transceivers with automatic polarity det...

Differential driver with pull up and pull down boosters

Differential driver with pull up and pull down boosters

Closed-loop high-speed channel equalizer adaptation

Closed-loop high-speed channel equalizer adaptation

Joint transmit and receive I/Q imbalance compensation

System and method for estimating a transmit channel response and/or...

Systems and methods of power amplifier digital pre-distortion

Active skew control of a digital phase-lock loop using delay lock-l...

Simplified digital predistortion in a time-domain duplexed transceiver

Distortion compensation in a communication system

System and methods for digitally correcting a non-linear element us...

Patents Applicationslast 30 patents

DATA AND POWER ISOLATION BARRIER

Lead Frame for Multi-Chip Modules With Integrated Surge Protection

DATA AND POWER ISOLATION BARRIER

CONTROL AREA NETWORK (CAN) TRANSCEIVERS WITH AUTOMATIC POLARITY DET...

CONTROL AREA NETWORK (CAN) TRANSCEIVERS WITH AUTOMATIC POLARITY DET...

DIFFERENTIAL DRIVER WITH PULL UP AND PULL DOWN BOOSTERS

DIFFERENTIAL DRIVER WITH PULL UP AND PULL DOWN BOOSTERS

CLOSED-LOOP HIGH-SPEED CHANNEL EQUALIZER ADAPTATION

CLOSED-LOOP HIGH-SPEED CHANNEL EQUALIZER ADAPTATION

IMPLEMENTATION OF A HIGH PERFORMANCE MULTI-CARRIER RECEIVER USING F...

System and Method for Estimating a Transmit Channel Response and/or...

JOINT TRANSMIT AND RECEIVE I/Q IMBALANCE COMPENSATION

Systems and Methods of Power Amplifier Digital Pre-Distortion

DISTORTION COMPENSATION IN A COMMUNICATION SYSTEM

Systems and Methods for Adding a Delay to a Signal

Simplified Digital Predistortion in a Time-Domain Duplexed Transceiver

System and methods for digitally correcting a non-linear element us...

Hybrid Doherty Amplifier System and Method