Closed loops

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CPC
H04L2027/0053

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION

Current Industry

H04L2027/0053Closed loops

Industries

Patents Grantslast 30 patents

Information Patent Grant
Base station apparatus, terminal apparatus, wireless communication...
- Patent number 11,546,027
- Issue date Jan 3, 2023
- Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Hiromichi Tomeba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power control method, terminal device and network device
- Patent number 11,368,914
- Issue date Jun 21, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Wenhong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station apparatus, terminal apparatus, wireless communication...
- Patent number 11,323,163
- Issue date May 3, 2022
- SHARP KABUSHIKI KAISHA
- Hiromichi Tomeba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Testing device and testing method for testing a device under test
- Patent number 11,280,833
- Issue date Mar 22, 2022
- Rohde & Schwarz GmbH & Co. KG
- Stefan Schmidt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reference symbol indication method, device, and system
- Patent number 11,101,941
- Issue date Aug 24, 2021
- Huawei Technologies Co., Ltd.
- Ruiqi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Angle of arrival measurements using RF carrier synchronization and...
- Patent number 11,085,990
- Issue date Aug 10, 2021
- PhasorLab, Inc.
- Joshua C. Park
- G01 - MEASURING TESTING
Information Patent Grant
Power control method, terminal device and network device
- Patent number 10,939,383
- Issue date Mar 2, 2021
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Wenhong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM system synchronization tracking method and apparatus
- Patent number 10,778,496
- Issue date Sep 15, 2020
- ALLWINNER TECHNOLOGY CO., LTD.
- Jiajun Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital phase locked loop frequency estimation
- Patent number 10,680,619
- Issue date Jun 9, 2020
- Intel IP Corporation
- Elan Banin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station apparatus, terminal apparatus, wireless communication...
- Patent number 10,644,769
- Issue date May 5, 2020
- SHARP KABUSHIKI KAISHA
- Hiromichi Tomeba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Angle of arrival measurements using RF carrier synchronization and...
- Patent number 10,627,473
- Issue date Apr 21, 2020
- PhasorLab, Inc.
- Joshua C. Park
- G01 - MEASURING TESTING
Information Patent Grant
Local oscillator feedthrough signal correction apparatus and method...
- Patent number 10,615,827
- Issue date Apr 7, 2020
- Huawei Technologies Co., Ltd.
- Tengteng Ji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF carrier synchronization and phase alignment methods and systems
- Patent number 10,616,848
- Issue date Apr 7, 2020
- PhasorLab, Inc.
- Joshua C. Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF carrier synchronization and phase alignment methods and systems
- Patent number 10,306,577
- Issue date May 28, 2019
- PhasorLab, Inc.
- Joshua C. Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station apparatus, terminal apparatus, wireless communication...
- Patent number 10,284,266
- Issue date May 7, 2019
- SHARP KABUSHIKI KAISHA
- Hiromichi Tomeba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock and data recovery having shared clock generator
- Patent number 10,263,761
- Issue date Apr 16, 2019
- Rambus Inc.
- Masum Hossain
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital phase locked loop frequency estimation
- Patent number 10,181,856
- Issue date Jan 15, 2019
- Intel IP Corporation
- Elan Banin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF carrier synchronization and phase alignment methods and systems
- Patent number 9,942,869
- Issue date Apr 10, 2018
- PhasorLab, Inc.
- Joshua C. Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF carrier synchronization and phase alignment methods and systems
- Patent number 9,635,634
- Issue date Apr 25, 2017
- PhasorLab, Inc.
- Joshua C. Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF carrier synchronization and phase alignment methods and systems
- Patent number 9,585,115
- Issue date Feb 28, 2017
- PhasorLab, Inc.
- Joshua C. Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock and data recovery having shared clock generator
- Patent number 9,577,816
- Issue date Feb 21, 2017
- Rambus Inc.
- Masum Hossain
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic power control system for a code division multiple access...
- Patent number 9,564,963
- Issue date Feb 7, 2017
- InterDigital Technology Corporation
- Gary R. Lomp
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Robust scalable and adaptive frequency estimation and frequency tra...
- Patent number 9,509,544
- Issue date Nov 29, 2016
- Apple Inc.
- Zhu Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital filter control for filter tracking speedup
- Patent number 9,414,372
- Issue date Aug 9, 2016
- QUALCOMM Incorporated
- Jun Won Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Robust scalable and adaptive frequency estimation and frequency tra...
- Patent number 9,264,278
- Issue date Feb 16, 2016
- Apple Inc.
- Zhu Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Highly-spectrally-efficient transmission using orthogonal frequency...
- Patent number 9,219,632
- Issue date Dec 22, 2015
- MagnaCom Ltd.
- Amir Eliaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fractional-N phase locked loop, operation method thereof, and devic...
- Patent number 9,094,023
- Issue date Jul 28, 2015
- Samsung Electronics Co., Ltd.
- Jong Shin Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF carrier synchronization and phase alignment methods and systems
- Patent number 9,048,979
- Issue date Jun 2, 2015
- PhasorLab, Inc.
- Joshua C. Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF carrier synchronization and phase alignment methods and systems
- Patent number 9,048,980
- Issue date Jun 2, 2015
- PhasorLab, Inc.
- Joshua C. Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier frequency offset compensation apparatus and associated method
- Patent number 9,042,489
- Issue date May 26, 2015
- Mstar Semiconductor, Inc.
- Ko-Yin Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS, METHOD, AND COMPUTER PROGRAM FOR COORDINATING INTERDEPEN...
- Publication number 20240205084
- Publication date Jun 20, 2024
- Nokia Solutions and Networks Oy
- Tejas SUBRAMANYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION APPARATUS, TERMINAL APPARATUS, WIRELESS COMMUNICATION...
- Publication number 20220263551
- Publication date Aug 18, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Hiromichi TOMEBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER CONTROL METHOD, TERMINAL DEVICE AND NETWORK DEVICE
- Publication number 20210153133
- Publication date May 20, 2021
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Wenhong CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION APPARATUS, TERMINAL APPARATUS, WIRELESS COMMUNICATION...
- Publication number 20200259538
- Publication date Aug 13, 2020
- Sharp Kabushiki Kaisha
- Hiromichi TOMEBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER CONTROL METHOD, TERMINAL DEVICE AND NETWORK DEVICE
- Publication number 20190364511
- Publication date Nov 28, 2019
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Wenhong CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF Carrier Synchronization and Phase Alignment Methods and Systems
- Publication number 20190320400
- Publication date Oct 17, 2019
- PhasorLab, Inc.
- Joshua C. Park
- G01 - MEASURING TESTING
Information Patent Application
BASE STATION APPARATUS, TERMINAL APPARATUS, WIRELESS COMMUNICATION...
- Publication number 20190245596
- Publication date Aug 8, 2019
- Sharp Kabushiki Kaisha
- Hiromichi TOMEBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reference Symbol Indication Method, Device, And System
- Publication number 20190229857
- Publication date Jul 25, 2019
- Huawei Technologies Co., Ltd
- Ruiqi ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL PHASE LOCKED LOOP FREQUENCY ESTIMATION
- Publication number 20190068200
- Publication date Feb 28, 2019
- Intel IP Corporation
- Elan Banin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Clock and Data Recovery Having Shared Clock Generator
- Publication number 20190007189
- Publication date Jan 3, 2019
- RAMBUS INC.
- Masum Hossain
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RF Carrier Synchronization and Phase Alignment Methods and Systems
- Publication number 20180234933
- Publication date Aug 16, 2018
- PhasorLab, Inc.
- Joshua C. Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION APPARATUS, TERMINAL APPARATUS, WIRELESS COMMUNICATION...
- Publication number 20150304001
- Publication date Oct 22, 2015
- Sharp Kabushiki Kaisha
- Hiromichi TOMEBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODE DIVISION MULTIPLE ACCESS (CDMA) COMMUNICATION SYSTEM
- Publication number 20140348135
- Publication date Nov 27, 2014
- InterDigital Technology Corporation
- Fatih M. Ozluturk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL PROCESSING METHOD, CONNECTOR, AND MEMORY STORAGE DEVICE
- Publication number 20140219319
- Publication date Aug 7, 2014
- PHISON ELECTRONICS CORP.
- An-Chung Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CARRIER FREQUENCY OFFSET COMPENSATION APPARATUS AND ASSOCIATED METHOD
- Publication number 20140179254
- Publication date Jun 26, 2014
- MStar Semiconductor, Inc.
- Ko-Yin Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUST SCALABLE AND ADAPTIVE FREQUENCY ESTIMATION AND FREQUENCY TRA...
- Publication number 20140112378
- Publication date Apr 24, 2014
- Apple Inc.
- Zhu Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF Carrier Synchronization and Phase Alignment Methods and Systems
- Publication number 20140093024
- Publication date Apr 3, 2014
- Joshua C. Park
- G01 - MEASURING TESTING
Information Patent Application
RF Carrier Synchronization and Phase Alignment Methods and Systems
- Publication number 20140093023
- Publication date Apr 3, 2014
- Joshua C. Park
- G01 - MEASURING TESTING
Information Patent Application
Highly-Spectrally-Efficient Transmission Using Orthogonal Frequency...
- Publication number 20130343473
- Publication date Dec 26, 2013
- Amir Eliaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL FILTER CONTROL FOR FILTER TRACKING SPEEDUP
- Publication number 20130242820
- Publication date Sep 19, 2013
- QUALCOMM Incorporated
- Jun Won Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYSTERESIS NONLINEAR STATE MACHINE WITH OVERLAPPING THRESHOLDS FOR...
- Publication number 20130231071
- Publication date Sep 5, 2013
- Research in Motion Limited
- Onur CANPOLAT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL CARRIER RECOVERY LOOP
- Publication number 20130223500
- Publication date Aug 29, 2013
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Dan Weinholt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PRECISE OPEN LOOP TUNING OF REFERENCE FREQ...
- Publication number 20130016800
- Publication date Jan 17, 2013
- Research in Motion Limited
- Wen-Yen Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spur Mitigation For Radio Frequency Receivers Utilizing A Free-Runn...
- Publication number 20120328052
- Publication date Dec 27, 2012
- BROADCOM CORPORATION
- Farzad Etemadi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING APPARATUS
- Publication number 20120300881
- Publication date Nov 29, 2012
- SONY CORPORATION
- Naomichi KISHIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COHERENT SYNCHRONIZATION AND FRAMING IN A DIGITAL TELEVISION RECEIVER
- Publication number 20120281140
- Publication date Nov 8, 2012
- Raul Alejandro Casas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLIND FREQUENCY-OFFSET ESTIMATION FOR SPATIALLY CORRELATED SIGNAL
- Publication number 20120207251
- Publication date Aug 16, 2012
- Dennis Hui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Asymmetric Multi-Channel Adaptive Equalizer
- Publication number 20120189046
- Publication date Jul 26, 2012
- BROADCOM CORPORATION
- Bruce J. Currivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Differential reception system in cellular receiver and method for r...
- Publication number 20120147998
- Publication date Jun 14, 2012
- ZTE CORPORATION
- Wenqing He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNC DETECTION AND FREQUENCY RECOVERY FOR SATELLITE SYSTEMS
- Publication number 20120069942
- Publication date Mar 22, 2012
- THOMSON LICENSING
- Paul Gothard Knutson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Closed loops

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Base station apparatus, terminal apparatus, wireless communication...

Power control method, terminal device and network device

Base station apparatus, terminal apparatus, wireless communication...

Testing device and testing method for testing a device under test

Reference symbol indication method, device, and system

Angle of arrival measurements using RF carrier synchronization and...

Power control method, terminal device and network device

OFDM system synchronization tracking method and apparatus

Digital phase locked loop frequency estimation

Base station apparatus, terminal apparatus, wireless communication...

Angle of arrival measurements using RF carrier synchronization and...

Local oscillator feedthrough signal correction apparatus and method...

RF carrier synchronization and phase alignment methods and systems

RF carrier synchronization and phase alignment methods and systems

Base station apparatus, terminal apparatus, wireless communication...

Clock and data recovery having shared clock generator

Digital phase locked loop frequency estimation

RF carrier synchronization and phase alignment methods and systems

RF carrier synchronization and phase alignment methods and systems

RF carrier synchronization and phase alignment methods and systems

Clock and data recovery having shared clock generator

Automatic power control system for a code division multiple access...

Robust scalable and adaptive frequency estimation and frequency tra...

Digital filter control for filter tracking speedup

Robust scalable and adaptive frequency estimation and frequency tra...

Highly-spectrally-efficient transmission using orthogonal frequency...

Fractional-N phase locked loop, operation method thereof, and devic...

RF carrier synchronization and phase alignment methods and systems

RF carrier synchronization and phase alignment methods and systems

Carrier frequency offset compensation apparatus and associated method

Patents Applicationslast 30 patents

APPARATUS, METHOD, AND COMPUTER PROGRAM FOR COORDINATING INTERDEPEN...

BASE STATION APPARATUS, TERMINAL APPARATUS, WIRELESS COMMUNICATION...

POWER CONTROL METHOD, TERMINAL DEVICE AND NETWORK DEVICE

BASE STATION APPARATUS, TERMINAL APPARATUS, WIRELESS COMMUNICATION...

POWER CONTROL METHOD, TERMINAL DEVICE AND NETWORK DEVICE

RF Carrier Synchronization and Phase Alignment Methods and Systems

BASE STATION APPARATUS, TERMINAL APPARATUS, WIRELESS COMMUNICATION...

Reference Symbol Indication Method, Device, And System

DIGITAL PHASE LOCKED LOOP FREQUENCY ESTIMATION

Clock and Data Recovery Having Shared Clock Generator

RF Carrier Synchronization and Phase Alignment Methods and Systems

BASE STATION APPARATUS, TERMINAL APPARATUS, WIRELESS COMMUNICATION...

CODE DIVISION MULTIPLE ACCESS (CDMA) COMMUNICATION SYSTEM

SIGNAL PROCESSING METHOD, CONNECTOR, AND MEMORY STORAGE DEVICE

CARRIER FREQUENCY OFFSET COMPENSATION APPARATUS AND ASSOCIATED METHOD

ROBUST SCALABLE AND ADAPTIVE FREQUENCY ESTIMATION AND FREQUENCY TRA...

RF Carrier Synchronization and Phase Alignment Methods and Systems

RF Carrier Synchronization and Phase Alignment Methods and Systems

Highly-Spectrally-Efficient Transmission Using Orthogonal Frequency...

DIGITAL FILTER CONTROL FOR FILTER TRACKING SPEEDUP

HYSTERESIS NONLINEAR STATE MACHINE WITH OVERLAPPING THRESHOLDS FOR...

DUAL CARRIER RECOVERY LOOP

METHOD AND APPARATUS FOR PRECISE OPEN LOOP TUNING OF REFERENCE FREQ...

Spur Mitigation For Radio Frequency Receivers Utilizing A Free-Runn...

RECEIVING APPARATUS

COHERENT SYNCHRONIZATION AND FRAMING IN A DIGITAL TELEVISION RECEIVER

BLIND FREQUENCY-OFFSET ESTIMATION FOR SPATIALLY CORRELATED SIGNAL

Asymmetric Multi-Channel Adaptive Equalizer

Differential reception system in cellular receiver and method for r...

SYNC DETECTION AND FREQUENCY RECOVERY FOR SATELLITE SYSTEMS