Lichung Chu

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for accurate and efficient spectrum estimation...
- Patent number 10,566,955
- Issue date Feb 18, 2020
- Olympus Corporation
- Denis A. Gudovskiy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sampling rate synchronization between transmitters and receivers
- Patent number 10,516,521
- Issue date Dec 24, 2019
- Olympus Corporation
- Denis A. Gudovskiy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency and phase offset compensation of modulated signals with s...
- Patent number 9,270,390
- Issue date Feb 23, 2016
- Olympus Corporation
- Denis A. Gudovskiy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disaster rescue mode for body area networks
- Patent number 9,247,375
- Issue date Jan 26, 2016
- Olympus Corporation
- Rongsheng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for group management
- Patent number 9,135,208
- Issue date Sep 15, 2015
- Olympus Corporation
- Rongsheng Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flexible reservation-based MAC for wireless body area networks
- Patent number 9,136,973
- Issue date Sep 15, 2015
- Olympus Corporation
- Rongsheng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power-saving hub messages in wireless body area networks
- Patent number 9,119,185
- Issue date Aug 25, 2015
- Olympus Corporation
- Rongsheng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Allocation slot arrangement for wireless body area networks with se...
- Patent number 9,019,948
- Issue date Apr 28, 2015
- Olympus Corporation
- Mohammad Nekoui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power-saving TDMA MAC for wireless body area networks
- Patent number 8,953,547
- Issue date Feb 10, 2015
- Olympus Corporation
- Rongsheng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low-power narrow and wide band receiver system
- Patent number 8,761,307
- Issue date Jun 24, 2014
- Olympus Corporation
- Dumitru Mihai Ionescu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tap-selectable viterbi equalizer
- Patent number 7,558,343
- Issue date Jul 7, 2009
- Siemens Aktiengesellschaft
- Thomas Klingenbrunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement for dynamic DC offset compensation
- Patent number 7,269,234
- Issue date Sep 11, 2007
- Siemens Communications, Inc.
- Thomas Klingenbrunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement for dynamic DC offset compensation
- Patent number 7,190,740
- Issue date Mar 13, 2007
- Siemens Communications, Inc.
- Lichung Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multilevel decision feedback equalizer
- Patent number 7,092,438
- Issue date Aug 15, 2006
- Siemens Communications, Inc.
- Antoine J. Rouphael
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement for adaptive baseband filter selection
- Patent number 7,039,093
- Issue date May 2, 2006
- Siemens Communications, Inc.
- Antoine J. Rouphael
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tap-selectable reduced state sequence estimator
- Patent number 6,751,775
- Issue date Jun 15, 2004
- Siemens Information & Communication Mobile, LLC
- Lichung Chu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR TRAVEL DISTANCE MEASUREMENT
- Publication number 20220018484
- Publication date Jan 20, 2022
- OLYMPUS CORPORATION
- Tao Zhang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
QOS-AWARE ADMISSION CONTROL FOR BODY AREA NETWORKS
- Publication number 20190110223
- Publication date Apr 11, 2019
- OLYMPUS CORPORATION
- Mohammad Nekoui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ACCURATE AND EFFICIENT SPECTRUM ESTIMATION...
- Publication number 20180367123
- Publication date Dec 20, 2018
- Olympus Corporation
- Denis A. Gudovskiy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SAMPLING RATE SYNCHRONIZATION BETWEEN TRANSMITTERS AND RECEIVERS
- Publication number 20180316482
- Publication date Nov 1, 2018
- Denis A. Gudovskiy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY AND PHASE OFFSET COMPENSATION OF MODULATED SIGNALS WITH S...
- Publication number 20150280841
- Publication date Oct 1, 2015
- Olympus Corporation
- Denis A. Gudovskiy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALLOCATION SLOT ARRANGEMENT FOR WIRELESS BODY AREA NETWORKS WITH SE...
- Publication number 20140369339
- Publication date Dec 18, 2014
- OLYMPUS CORPORATION
- Mohammad Nekoui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLEXIBLE RESERVATION-BASED MAC FOR WIRELESS BODY AREA NETWORKS
- Publication number 20140369268
- Publication date Dec 18, 2014
- Rongsheng Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISASTER RESCUE MODE FOR BODY AREA NETWORKS
- Publication number 20140320311
- Publication date Oct 30, 2014
- Olympus Corporation
- RONGSHENG HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EMERGENCY HANDLING IN A BODY AREA NETWORK
- Publication number 20140292537
- Publication date Oct 2, 2014
- Rongsheng Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POWER-SAVING HUB MESSAGES IN WIRELESS BODY AREA NETWORKS
- Publication number 20140293976
- Publication date Oct 2, 2014
- OLYMPUS CORPORATION
- Rongsheng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER-SAVING TDMA MAC FOR WIRELESS BODY AREA NETWORKS
- Publication number 20140293850
- Publication date Oct 2, 2014
- OLYMPUS CORPORATION
- Rongsheng Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW-POWER TRANSMISSION SYSTEM
- Publication number 20140019828
- Publication date Jan 16, 2014
- Olympus Corporation
- DUMITRU MIHAI IONESCU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFERENTIAL PHASE SHIFT KEYING SYSTEM AND METHOD
- Publication number 20130279548
- Publication date Oct 24, 2013
- ABU S. AMANULLAH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALIBRATION APPARATUS AND METHOD FOR QUADRATURE MODULATION SYSTEM
- Publication number 20080285682
- Publication date Nov 20, 2008
- TRDA, Inc.
- Lichung Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Calibration apparatus and method for quadrature modulation system
- Publication number 20070121757
- Publication date May 31, 2007
- Lichung Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Arrangement for dynamic DC offset compensation
- Publication number 20040032914
- Publication date Feb 19, 2004
- Lichung Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Arrangement for dynamic DC offset compensation
- Publication number 20030231662
- Publication date Dec 18, 2003
- Siemens Information and Communication Mobile LLC.
- Thomas Klingenbrunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Arrangement for adaptive baseband filter selection
- Publication number 20030231721
- Publication date Dec 18, 2003
- Siemens Information and Communication Mobile LLC.
- Antoine J. Rouphael
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multilevel decision feedback equalizer
- Publication number 20030138040
- Publication date Jul 24, 2003
- Antoine J. Rouphael
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tap-selectable reduced state sequence estimator
- Publication number 20030106015
- Publication date Jun 5, 2003
- Lichung Chu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tap-selectable viterbi equalizer
- Publication number 20030099311
- Publication date May 29, 2003
- Thomas Klingenbrunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Lichung Chu

Person

Patents Grantslast 30 patents

Method and apparatus for accurate and efficient spectrum estimation...

Sampling rate synchronization between transmitters and receivers

Frequency and phase offset compensation of modulated signals with s...

Disaster rescue mode for body area networks

Method and system for group management

Flexible reservation-based MAC for wireless body area networks

Power-saving hub messages in wireless body area networks

Allocation slot arrangement for wireless body area networks with se...

Power-saving TDMA MAC for wireless body area networks

Low-power narrow and wide band receiver system

Tap-selectable viterbi equalizer

Arrangement for dynamic DC offset compensation

Arrangement for dynamic DC offset compensation

Multilevel decision feedback equalizer

Arrangement for adaptive baseband filter selection

Tap-selectable reduced state sequence estimator

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR TRAVEL DISTANCE MEASUREMENT

QOS-AWARE ADMISSION CONTROL FOR BODY AREA NETWORKS

METHOD AND APPARATUS FOR ACCURATE AND EFFICIENT SPECTRUM ESTIMATION...

SAMPLING RATE SYNCHRONIZATION BETWEEN TRANSMITTERS AND RECEIVERS

FREQUENCY AND PHASE OFFSET COMPENSATION OF MODULATED SIGNALS WITH S...

ALLOCATION SLOT ARRANGEMENT FOR WIRELESS BODY AREA NETWORKS WITH SE...

FLEXIBLE RESERVATION-BASED MAC FOR WIRELESS BODY AREA NETWORKS

DISASTER RESCUE MODE FOR BODY AREA NETWORKS

EMERGENCY HANDLING IN A BODY AREA NETWORK

POWER-SAVING HUB MESSAGES IN WIRELESS BODY AREA NETWORKS

POWER-SAVING TDMA MAC FOR WIRELESS BODY AREA NETWORKS

LOW-POWER TRANSMISSION SYSTEM

DIFFERENTIAL PHASE SHIFT KEYING SYSTEM AND METHOD

CALIBRATION APPARATUS AND METHOD FOR QUADRATURE MODULATION SYSTEM

Calibration apparatus and method for quadrature modulation system

Arrangement for dynamic DC offset compensation

Arrangement for dynamic DC offset compensation

Arrangement for adaptive baseband filter selection

Multilevel decision feedback equalizer

Tap-selectable reduced state sequence estimator

Tap-selectable viterbi equalizer