Sunghyun Choi

Person

Montrale, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Noise margin information for power control and link adaptation in I...
- Patent number 7,801,544
- Issue date Sep 21, 2010
- Koninklijke Philips Electronics N.V.
- Amjad Ali Soomro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coexistence of modulation schemes in a WLAN
- Patent number 7,471,667
- Issue date Dec 30, 2008
- NXP B.V.
- Olaf Hirsch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for generating and updating transmission rate for...
- Patent number 7,336,634
- Issue date Feb 26, 2008
- Koninklijke Philips Electronics N.V.
- Javier del Prado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna switching based on a preamble MSE metric
- Patent number 7,274,759
- Issue date Sep 25, 2007
- Koninklijke Philips Electronics N.V.
- Joseph Meehan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Aligning 802.11e HCF and 802.11h TPC operations
- Patent number 7,245,592
- Issue date Jul 17, 2007
- Koninklijke Philips Electronics N.V.
- Amjad Soomro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for providing IEEE 802.11e hybrid coordinator...
- Patent number 7,221,681
- Issue date May 22, 2007
- Koninklijke Philips Electronics N.V.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic frequency selection scheme for IEEE 802.11 WLANs
- Patent number 7,206,840
- Issue date Apr 17, 2007
- Koninklike Philips Electronics N.V.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overlapping network allocation vector (ONAV) for avoiding collision...
- Patent number 7,164,671
- Issue date Jan 16, 2007
- Koninklijke Philips Electronics N.V.
- Javier del Prado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic frequency selection with recovery for a basic service set n...
- Patent number 7,120,138
- Issue date Oct 10, 2006
- Koninklijke Philips Electronics N.V.
- Amjad Soomro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Collision avoidance in IEEE 802.11 contention free period (CFP) wit...
- Patent number 7,054,329
- Issue date May 30, 2006
- Koninklijke Philips Electronics, N.V.
- Gerard Cervello
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic channel selection scheme for IEEE 802.11 WLANs
- Patent number 6,985,465
- Issue date Jan 10, 2006
- Koninklijke Philips Electronics N.V.
- Gerard G Cervello
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Updating path loss estimation for power control and link adaptation...
- Patent number 6,978,151
- Issue date Dec 20, 2005
- Koninklijke Philips Electronics N.V.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Increasing link capacity via concurrent transmissions in centralize...
- Patent number 6,967,944
- Issue date Nov 22, 2005
- Koninklijke Philips Electronics N.V.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless MAC protocol based on a hybrid combination of slot allocat...
- Patent number 6,795,418
- Issue date Sep 21, 2004
- Koninklijke Philips Electronics N.V.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Collision avoidance in IEEE 802.11 contention free period (CFP) wit...
- Publication number 20060029073
- Publication date Feb 9, 2006
- Gerard Cervello
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic channel selection scheme for IEEE 802.11 WLANs
- Publication number 20060029023
- Publication date Feb 9, 2006
- Gerard G. Cervello
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for generating and updating transmission rate for...
- Publication number 20040017790
- Publication date Jan 29, 2004
- KONINLIJKE PHILIPS ELECTRONICS N.V.
- Javier del Prado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coexistence of OFDM and DSSS/CCK stations in a WLAN
- Publication number 20030128659
- Publication date Jul 10, 2003
- Koninklijke Philips Electronics N.V.
- Olaf Josef Hirsch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coexistence of modulation schemes in a WLAN
- Publication number 20030128684
- Publication date Jul 10, 2003
- Koninklijke Philips Electronics N.V.
- Olaf Jose F. Hirsch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Overlapping network allocation vector (ONAV) for avoiding collision...
- Publication number 20030123405
- Publication date Jul 3, 2003
- Koninklijke Philips Electronics N.V.
- Javier del Prado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna switching based on a preamble MSE metric
- Publication number 20030119468
- Publication date Jun 26, 2003
- Koninklijke Philips Electronics N.V.
- Joseph Meehan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time diversity combining to increase the reliability of the IEEE 80...
- Publication number 20030112780
- Publication date Jun 19, 2003
- Koninklijke Philips Electronics N.V.
- Xuemei Ouyang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for providing quality of service signaling for...
- Publication number 20030093526
- Publication date May 15, 2003
- Koninklijke Philips Electronics N.V.
- Saishankar Nandagopalan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for providing IEEE 802.11e hybrid coordinator...
- Publication number 20030091066
- Publication date May 15, 2003
- KONINLIJKE PHILIPS ELECTRONICS N.V.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Noise margin information for power control and link adaptation in I...
- Publication number 20030022686
- Publication date Jan 30, 2003
- Koninklijke Philips Electronics N.V.
- Amjad Ali Soomro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Forward error correction system and method for packet based communi...
- Publication number 20030023915
- Publication date Jan 30, 2003
- Koninklijke Philips Electronics N.V.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Aligning 802.11e HCF and 802.11h TPC operations
- Publication number 20030012165
- Publication date Jan 16, 2003
- Koninklijke Philips Electronics N.V.
- Amjad Soomro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic frequency selection with recovery for a basic service set n...
- Publication number 20030002456
- Publication date Jan 2, 2003
- Koninklijke Philips Electronics N.V.
- Amjad Soomro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic frequency selection scheme for IEEE 802.11 WLANs
- Publication number 20020188723
- Publication date Dec 12, 2002
- Koninklijke Philips Electronics N.V.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Updating path loss estimation for power control and link adaptation...
- Publication number 20020168993
- Publication date Nov 14, 2002
- Koninklijke Philips Electronics N.V.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Increasing link capacity via concurrent transmissions in centralize...
- Publication number 20020141375
- Publication date Oct 3, 2002
- PHILIPS ELECTRONICS NORTH AMERICA CORPORATION
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for sharing bandwidth between co-located 802.11a/...
- Publication number 20020093929
- Publication date Jul 18, 2002
- Koninklijke Philips Electronics N.V.
- Stefan Y. Mangold
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless MAC protocol based on a hybrid combination of slot allocat...
- Publication number 20020071413
- Publication date Jun 13, 2002
- PHILIPS ELECTRONICS NORTH AMERICA CORPORATION
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Collision avoidance in IEEE 802.11 contention free period (CFP) wit...
- Publication number 20020071448
- Publication date Jun 13, 2002
- Gerard Cervello
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic channel selection scheme for IEEE 802.11 WLANs
- Publication number 20020060995
- Publication date May 23, 2002
- Koninklijke Philips Electronics N.V.
- Gerard G. Cervello
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Sunghyun Choi

Person

Patents Grantslast 30 patents

Noise margin information for power control and link adaptation in I...

Coexistence of modulation schemes in a WLAN

Method and system for generating and updating transmission rate for...

Antenna switching based on a preamble MSE metric

Aligning 802.11e HCF and 802.11h TPC operations

Apparatus and method for providing IEEE 802.11e hybrid coordinator...

Dynamic frequency selection scheme for IEEE 802.11 WLANs

Overlapping network allocation vector (ONAV) for avoiding collision...

Dynamic frequency selection with recovery for a basic service set n...

Collision avoidance in IEEE 802.11 contention free period (CFP) wit...

Dynamic channel selection scheme for IEEE 802.11 WLANs

Updating path loss estimation for power control and link adaptation...

Increasing link capacity via concurrent transmissions in centralize...

Wireless MAC protocol based on a hybrid combination of slot allocat...

Patents Applicationslast 30 patents

Collision avoidance in IEEE 802.11 contention free period (CFP) wit...

Dynamic channel selection scheme for IEEE 802.11 WLANs

Method and system for generating and updating transmission rate for...

Coexistence of OFDM and DSSS/CCK stations in a WLAN

Coexistence of modulation schemes in a WLAN

Overlapping network allocation vector (ONAV) for avoiding collision...

Antenna switching based on a preamble MSE metric

Time diversity combining to increase the reliability of the IEEE 80...

Apparatus and method for providing quality of service signaling for...

Apparatus and method for providing IEEE 802.11e hybrid coordinator...

Noise margin information for power control and link adaptation in I...

Forward error correction system and method for packet based communi...

Aligning 802.11e HCF and 802.11h TPC operations

Dynamic frequency selection with recovery for a basic service set n...

Dynamic frequency selection scheme for IEEE 802.11 WLANs

Updating path loss estimation for power control and link adaptation...

Increasing link capacity via concurrent transmissions in centralize...

System and method for sharing bandwidth between co-located 802.11a/...

Wireless MAC protocol based on a hybrid combination of slot allocat...

Collision avoidance in IEEE 802.11 contention free period (CFP) wit...

Dynamic channel selection scheme for IEEE 802.11 WLANs