Sigang Qiu

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for providing a unified global navigation satelli...
- Patent number 11,483,025
- Issue date Oct 25, 2022
- Samsung Electronics Co., Ltd.
- Sigang QiU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems to synchronize network nodes
- Patent number 8,842,790
- Issue date Sep 23, 2014
- Intel Corporation
- Kennan Laudel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal-to-noise ratio (SNR) determination in the frequency domain
- Patent number 7,729,663
- Issue date Jun 1, 2010
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diversity switching
- Patent number 7,706,768
- Issue date Apr 27, 2010
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal-to-noise ratio (SNR) determination in the time domain
- Patent number 7,484,136
- Issue date Jan 27, 2009
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicarrier receivers and methods for detecting cyclic prefixes ha...
- Patent number 7,418,065
- Issue date Aug 26, 2008
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for determining loop characteristics using...
- Patent number 7,406,157
- Issue date Jul 29, 2008
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver codec super set constellation generator
- Patent number 7,339,996
- Issue date Mar 4, 2008
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive synchronization
- Patent number 7,136,439
- Issue date Nov 14, 2006
- Intel Corporation
- Sigang Qiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatuses for determining loop characteristics using...
- Patent number 7,103,147
- Issue date Sep 5, 2006
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for characterizing subscriber loop based on a...
- Patent number 7,068,755
- Issue date Jun 27, 2006
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal detector
- Patent number 6,931,076
- Issue date Aug 16, 2005
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constellation generation and re-evaluation
- Patent number 6,721,357
- Issue date Apr 13, 2004
- Intel Corporation
- Bo Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver CODEC super set constellation generator
- Patent number 6,721,363
- Issue date Apr 13, 2004
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CORRELATION MODULE AIDING FOR DIGITAL CONTROLLED CRYSTAL OSCILLATOR...
- Publication number 20240142633
- Publication date May 2, 2024
- Samsung Electronics Co., Ltd.
- Henry Dennis Falk
- G01 - MEASURING TESTING
Information Patent Application
CHANNEL SELECTION CONTROLLER FOR CALCULATING CORRELATIONS WITH DIFF...
- Publication number 20230314620
- Publication date Oct 5, 2023
- Samsung Electronics Co., Ltd.
- Henry Dennis FALK
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING A UNIFIED GLOBAL NAVIGATION SATELLI...
- Publication number 20210173089
- Publication date Jun 10, 2021
- SAMSUNG ELECTRONICS CO., LTD.
- Sigang QIU
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS TO SYNCHRONIZE NETWORK NODES
- Publication number 20110150160
- Publication date Jun 23, 2011
- KENNAN KEN LAUDEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diversity Switching
- Publication number 20080032654
- Publication date Feb 7, 2008
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal-to-noise ratio (SNR) determination in the time domain
- Publication number 20080022162
- Publication date Jan 24, 2008
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal-to-noise ratio (SNR) determination in the frequency domain
- Publication number 20080022161
- Publication date Jan 24, 2008
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multicarrier receivers and methods for detecting cyclic prefixes ha...
- Publication number 20060067412
- Publication date Mar 30, 2006
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal detector
- Publication number 20050180529
- Publication date Aug 18, 2005
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Efficient and reduced-complexity training algorithms
- Publication number 20050135568
- Publication date Jun 23, 2005
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatuses for determining loop characteristics using...
- Publication number 20050047443
- Publication date Mar 3, 2005
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for characterizing subscriber loop based on a...
- Publication number 20050041782
- Publication date Feb 24, 2005
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatuses for determining loop characteristics using...
- Publication number 20040258235
- Publication date Dec 23, 2004
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver codec super set constellation generator
- Publication number 20040174936
- Publication date Sep 9, 2004
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal detector
- Publication number 20040125881
- Publication date Jul 1, 2004
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive synchronization
- Publication number 20040120436
- Publication date Jun 24, 2004
- Sigang Qiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for a table-lookup device
- Publication number 20030237039
- Publication date Dec 25, 2003
- Intel Corporation
- Sigang Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

System and method for providing a unified global navigation satelli...

Methods and systems to synchronize network nodes

Signal-to-noise ratio (SNR) determination in the frequency domain

Diversity switching

Signal-to-noise ratio (SNR) determination in the time domain

Multicarrier receivers and methods for detecting cyclic prefixes ha...

Methods and apparatuses for determining loop characteristics using...

Receiver codec super set constellation generator

Adaptive synchronization

Methods and apparatuses for determining loop characteristics using...

Methods and apparatus for characterizing subscriber loop based on a...

Signal detector

Constellation generation and re-evaluation

Receiver CODEC super set constellation generator

Patents Applicationslast 30 patents

CORRELATION MODULE AIDING FOR DIGITAL CONTROLLED CRYSTAL OSCILLATOR...

CHANNEL SELECTION CONTROLLER FOR CALCULATING CORRELATIONS WITH DIFF...

SYSTEM AND METHOD FOR PROVIDING A UNIFIED GLOBAL NAVIGATION SATELLI...

METHODS AND SYSTEMS TO SYNCHRONIZE NETWORK NODES

Diversity Switching

Signal-to-noise ratio (SNR) determination in the time domain

Signal-to-noise ratio (SNR) determination in the frequency domain

Multicarrier receivers and methods for detecting cyclic prefixes ha...

Signal detector

Efficient and reduced-complexity training algorithms

Methods and apparatuses for determining loop characteristics using...

Methods and apparatus for characterizing subscriber loop based on a...

Methods and apparatuses for determining loop characteristics using...

Receiver codec super set constellation generator

Signal detector

Adaptive synchronization

Apparatus and method for a table-lookup device