Amplitude modulation

Industry

CPC
H03K7/02

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03KPULSE TECHNIQUE H03K7/00Modulating pulses with a continuously-variable modulating signal

Current Industry

H03K7/02Amplitude modulation

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Differential interface circuit
- Patent number 12,249,995
- Issue date Mar 11, 2025
- Rohm Co., Ltd.
- Shinichi Saito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Termination for pulse amplitude modulation
- Patent number 12,211,580
- Issue date Jan 28, 2025
- Micron Technology, Inc.
- Shindeok Kang
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal modulation circuit for solid state electronic device and cir...
- Patent number 12,021,535
- Issue date Jun 25, 2024
- City University of Hong Kong
- Ho Tin Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coding for pulse amplitude modulation with an odd number of output...
- Patent number 12,015,413
- Issue date Jun 18, 2024
- Apple Inc.
- Charles L. Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device including a pulse amplitude modulation driver
- Patent number 11,909,402
- Issue date Feb 20, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Paul Ranucci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Techniques for communicating multi-level signals
- Patent number 11,909,568
- Issue date Feb 20, 2024
- Micron Technology, Inc.
- Peter Mayer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transceiver and method of driving the same
- Patent number 11,876,515
- Issue date Jan 16, 2024
- Samsung Display Co., Ltd.
- Jong Man Bae
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power memory system using dual input-output voltage supplies
- Patent number 11,823,762
- Issue date Nov 21, 2023
- QUALCOMM Incorporated
- Jungwon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory devices configured to generate pulse amplitude modulation-ba...
- Patent number 11,574,662
- Issue date Feb 7, 2023
- Samsung Electronics Co, Ltd.
- Sucheol Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power memory system using dual input-output voltage supplies
- Patent number 11,551,730
- Issue date Jan 10, 2023
- QUALCOMM Incorporated
- Jungwon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Techniques for communicating multi-level signals
- Patent number 11,394,589
- Issue date Jul 19, 2022
- Micron Technology, Inc.
- Peter Mayer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal analysis method and signal analysis module
- Patent number 11,316,506
- Issue date Apr 26, 2022
- Rohde & Schwarz GmbH & Co. KG
- Andrew Schaefer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Photonic transmitter drivers with logic using cascaded differential...
- Patent number 11,239,633
- Issue date Feb 1, 2022
- GLOBALFOUNDRIES U.S. Inc.
- Ajey Poovannummoottil Jacob
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-level output driver with adjustable pre-distortion capability
- Patent number 11,223,348
- Issue date Jan 11, 2022
- Skorpios Technologies, Inc.
- Andrew Bonthron
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PAM-4 calibration
- Patent number 11,196,595
- Issue date Dec 7, 2021
- RAMBUS INC.
- Kamran Farzan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulators
- Patent number 11,165,436
- Issue date Nov 2, 2021
- Cirrus Logic, Inc.
- John Paul Lesso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data bus inversion (DBI) on pulse amplitude modulation (PAM) and re...
- Patent number 11,159,153
- Issue date Oct 26, 2021
- NVIDIA Corp.
- Donghyuk Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital pulse width modulation driver system
- Patent number 10,951,204
- Issue date Mar 16, 2021
- Maxim Integrated Products, Inc.
- Simon Kenneth Quinn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PAM-4 calibration
- Patent number 10,841,138
- Issue date Nov 17, 2020
- RAMBUS INC.
- Kamran Farzan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulators
- Patent number 10,819,363
- Issue date Oct 27, 2020
- Cirrus Logic, Inc.
- John Paul Lesso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse amplitude modulation transmitter and pulse amplitude modulati...
- Patent number 10,778,205
- Issue date Sep 15, 2020
- Samsung Electronics Co., Ltd.
- Sung-Ha Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable polar and cartesian radio frequency digital to analog...
- Patent number 10,749,543
- Issue date Aug 18, 2020
- MORSE MICRO PTY LTD
- Andrew Terry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-level output driver with adjustable pre-distortion capability
- Patent number 10,587,255
- Issue date Mar 10, 2020
- Skorpios Technologies, Inc.
- Andrew Bonthron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microwave generator with power factor correction function and contr...
- Patent number 10,476,433
- Issue date Nov 12, 2019
- Delta Electronics, Inc.
- Yungtaek Jang
- G05 - CONTROLLING REGULATING
Information Patent Grant
PAM-4 voltage-mode driver with stabilized output
- Patent number 10,469,070
- Issue date Nov 5, 2019
- Marvell International Ltd.
- Peng Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for generating plurality of short RF pulses
- Patent number 10,461,727
- Issue date Oct 29, 2019
- H6 SYSTEMS INC.
- Michael William Hunter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Collaborative clock and data recovery
- Patent number 10,348,480
- Issue date Jul 9, 2019
- Rambus Inc.
- Masum Hossain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse amplitude modulation transmitter and pulse amplitude modulati...
- Patent number 10,312,896
- Issue date Jun 4, 2019
- Samsung Electronics Co., Ltd.
- Sung-Ha Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for pulse width modulation
- Patent number 10,216,700
- Issue date Feb 26, 2019
- Tempo Semiconductor, Inc.
- Darrell Eugene Tinker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pulse-amplitude modulated hybrid comparator circuit
- Patent number 10,200,025
- Issue date Feb 5, 2019
- Intel Corporation
- Hemesh Yasotharan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CODING FOR PULSE AMPLITUDE MODULATION WITH AN ODD NUMBER OF OUTPUT...
- Publication number 20240305287
- Publication date Sep 12, 2024
- Apple Inc.
- Charles L. WANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVER INCLUDING A PULSE AMPLITUDE MODULATION DECODER, AND A MEMO...
- Publication number 20240259007
- Publication date Aug 1, 2024
- Korea University Research and Business Foundation
- Kwanyeob CHAE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor Device Including A Pulse Amplitude Modulation Driver
- Publication number 20240154609
- Publication date May 9, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Paul Ranucci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL INTERFACE CIRCUIT
- Publication number 20240039522
- Publication date Feb 1, 2024
- ROHM CO., LTD.
- Shinichi SAITO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH PERFORMANCE PULSE-AMPLITUDE MODULATION (PAM)/NON-RETURN-TO-ZER...
- Publication number 20230396243
- Publication date Dec 7, 2023
- Intel Corporation
- Venkata Reddy Sanamreddy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor Device Including A Pulse Amplitude Modulation Driver
- Publication number 20230268912
- Publication date Aug 24, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Paul Ranucci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSCEIVER AND METHOD OF DRIVING THE SAME
- Publication number 20230163763
- Publication date May 25, 2023
- SAMSUNG DISPLAY CO., LTD.
- Jong Man BAE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low Power Memory System Using Dual Input-Output Voltage Supplies
- Publication number 20230154502
- Publication date May 18, 2023
- QUALCOMM Incorporated
- Jungwon Suh
- G11 - INFORMATION STORAGE
Information Patent Application
Termination for Pulse Amplitude Modulation
- Publication number 20230075962
- Publication date Mar 9, 2023
- Micron Technology, Inc.
- Shindeok Kang
- G11 - INFORMATION STORAGE
Information Patent Application
TECHNIQUES FOR COMMUNICATING MULTI-LEVEL SIGNALS
- Publication number 20220368573
- Publication date Nov 17, 2022
- Micron Technology, Inc.
- Peter Mayer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low Power Memory System Using Dual Input-Output Voltage Supplies
- Publication number 20220238142
- Publication date Jul 28, 2022
- QUALCOMM Incorporated
- Jungwon Suh
- G11 - INFORMATION STORAGE
Information Patent Application
SIGNAL ANALYSIS METHOD AND SIGNAL ANALYSIS MODULE
- Publication number 20220116031
- Publication date Apr 14, 2022
- ROHDE & SCHWARZ GMBH & CO. KG
- Andrew Schaefer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMORY DEVICES CONFIGURED TO GENERATE PULSE AMPLITUDE MODULATION-BA...
- Publication number 20220076715
- Publication date Mar 10, 2022
- Samsung Electronics Co., Ltd.
- Sucheol Lee
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-LEVEL OUTPUT DRIVER WITH ADJUSTABLE PRE-DISTORTION CAPABILITY
- Publication number 20210384897
- Publication date Dec 9, 2021
- Skorpios Technologies, Inc.
- Andrew Bonthron
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHOTONIC TRANSMITTER DRIVERS WITH LOGIC USING CASCADED DIFFERENTIAL...
- Publication number 20210257811
- Publication date Aug 19, 2021
- GLOBALFOUNDRIES U.S. Inc.
- Ajey Poovannummoottil Jacob
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PAM-4 CALIBRATION
- Publication number 20210091980
- Publication date Mar 25, 2021
- Rambus Inc.
- Kamran FARZAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULATORS
- Publication number 20210006257
- Publication date Jan 7, 2021
- Cirrus Logic International Semiconductor Ltd.
- John Paul Lesso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-LEVEL OUTPUT DRIVER WITH ADJUSTABLE PRE-DISTORTION CAPABILITY
- Publication number 20200343883
- Publication date Oct 29, 2020
- Skorpios Technologies, Inc.
- Andrew Bonthron
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULATORS
- Publication number 20200099388
- Publication date Mar 26, 2020
- Cirrus Logic International Semiconductor Ltd.
- John Paul Lesso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL PULSE WIDTH MODULATION DRIVER SYSTEM
- Publication number 20200076414
- Publication date Mar 5, 2020
- Maxim Integrated Products, Inc.
- Simon Kenneth Quinn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATA BUS INVERSION (DBI) ON PULSE AMPLITUDE MODULATION (PAM) AND RE...
- Publication number 20190305765
- Publication date Oct 3, 2019
- NVIDIA Corp.
- Donghyuk Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SKIN TREATMENT DEVICE COMPRISING A PULSE MODULATOR
- Publication number 20190255321
- Publication date Aug 22, 2019
- L'Oreal
- Thi Hong Lien PLANARD-LUONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PULSE AMPLITUDE MODULATION TRANSMITTER AND PULSE AMPLITUDE MODULATI...
- Publication number 20190253044
- Publication date Aug 15, 2019
- Samsung Electronics Co., Ltd.
- SUNG-HA KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PAM4 SIGNAL GENERATION APPARATUS
- Publication number 20180191536
- Publication date Jul 5, 2018
- HISILICON OPTOELECTRONICS CO., LIMITED
- Hongmin CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PULSE-AMPLITUDE MODULATED HYBRID COMPARATOR CIRCUIT
- Publication number 20180183422
- Publication date Jun 28, 2018
- Hemesh Yasotharan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COLLABORATIVE CLOCK AND DATA RECOVERY
- Publication number 20180152284
- Publication date May 31, 2018
- RAMBUS INC.
- Masum Hossain
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLITUDE ADJUSTMENT CIRCUIT, DIGITAL COHERENT RECEIVER, AND AMPLIT...
- Publication number 20180123701
- Publication date May 3, 2018
- Fujitsu Limited
- Masashi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-LEVEL OUTPUT DRIVER WITH ADJUSTABLE PRE-DISTORTION CAPABILITY
- Publication number 20180069542
- Publication date Mar 8, 2018
- Skorpios Technologies, Inc.
- Andrew Bonthron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Pulse Width Modulation
- Publication number 20170170816
- Publication date Jun 15, 2017
- Tempo Semiconductor, Inc.
- Darrell Eugene Tinker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COLLABORATIVE CLOCK AND DATA RECOVERY
- Publication number 20170033918
- Publication date Feb 2, 2017
- RAMBUS INC.
- Masum Hossain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Amplitude modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Differential interface circuit

Termination for pulse amplitude modulation

Signal modulation circuit for solid state electronic device and cir...

Coding for pulse amplitude modulation with an odd number of output...

Semiconductor device including a pulse amplitude modulation driver

Techniques for communicating multi-level signals

Transceiver and method of driving the same

Low power memory system using dual input-output voltage supplies

Memory devices configured to generate pulse amplitude modulation-ba...

Low power memory system using dual input-output voltage supplies

Techniques for communicating multi-level signals

Signal analysis method and signal analysis module

Photonic transmitter drivers with logic using cascaded differential...

Multi-level output driver with adjustable pre-distortion capability

PAM-4 calibration

Modulators

Data bus inversion (DBI) on pulse amplitude modulation (PAM) and re...

Digital pulse width modulation driver system

PAM-4 calibration

Modulators

Pulse amplitude modulation transmitter and pulse amplitude modulati...

Programmable polar and cartesian radio frequency digital to analog...

Multi-level output driver with adjustable pre-distortion capability

Microwave generator with power factor correction function and contr...

PAM-4 voltage-mode driver with stabilized output

System and method for generating plurality of short RF pulses

Collaborative clock and data recovery

Pulse amplitude modulation transmitter and pulse amplitude modulati...

Method and apparatus for pulse width modulation

Pulse-amplitude modulated hybrid comparator circuit

Patents Applicationslast 30 patents

CODING FOR PULSE AMPLITUDE MODULATION WITH AN ODD NUMBER OF OUTPUT...

RECEIVER INCLUDING A PULSE AMPLITUDE MODULATION DECODER, AND A MEMO...

Semiconductor Device Including A Pulse Amplitude Modulation Driver

DIFFERENTIAL INTERFACE CIRCUIT

HIGH PERFORMANCE PULSE-AMPLITUDE MODULATION (PAM)/NON-RETURN-TO-ZER...

Semiconductor Device Including A Pulse Amplitude Modulation Driver

TRANSCEIVER AND METHOD OF DRIVING THE SAME

Low Power Memory System Using Dual Input-Output Voltage Supplies

Termination for Pulse Amplitude Modulation

TECHNIQUES FOR COMMUNICATING MULTI-LEVEL SIGNALS

Low Power Memory System Using Dual Input-Output Voltage Supplies

SIGNAL ANALYSIS METHOD AND SIGNAL ANALYSIS MODULE

MEMORY DEVICES CONFIGURED TO GENERATE PULSE AMPLITUDE MODULATION-BA...

MULTI-LEVEL OUTPUT DRIVER WITH ADJUSTABLE PRE-DISTORTION CAPABILITY

PHOTONIC TRANSMITTER DRIVERS WITH LOGIC USING CASCADED DIFFERENTIAL...

PAM-4 CALIBRATION

MODULATORS

MULTI-LEVEL OUTPUT DRIVER WITH ADJUSTABLE PRE-DISTORTION CAPABILITY

MODULATORS

DIGITAL PULSE WIDTH MODULATION DRIVER SYSTEM

DATA BUS INVERSION (DBI) ON PULSE AMPLITUDE MODULATION (PAM) AND RE...

SKIN TREATMENT DEVICE COMPRISING A PULSE MODULATOR

PULSE AMPLITUDE MODULATION TRANSMITTER AND PULSE AMPLITUDE MODULATI...

PAM4 SIGNAL GENERATION APPARATUS

PULSE-AMPLITUDE MODULATED HYBRID COMPARATOR CIRCUIT

COLLABORATIVE CLOCK AND DATA RECOVERY

AMPLITUDE ADJUSTMENT CIRCUIT, DIGITAL COHERENT RECEIVER, AND AMPLIT...

MULTI-LEVEL OUTPUT DRIVER WITH ADJUSTABLE PRE-DISTORTION CAPABILITY

Method and Apparatus for Pulse Width Modulation

COLLABORATIVE CLOCK AND DATA RECOVERY