Inventor
GRABNER JOHN
US29 patents
⚠️ This page may combine multiple inventors who share the name “GRABNER JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
16 patentsUS8040831B2Oct 18, 2011
Method and system for control channel beamforming
CISCO TECH INC45 citations93
US7876715B1Jan 25, 2011
Beamforming multiple-input multiple-output wireless techniques using spatial decomposition for frequency division duplex systems
CISCO TECH INC20 citations92
US7733949B2Jun 8, 2010
Wireless communications system with reduced sideband noise and carrier leakage
CISCO TECH INC33 citations92
US7400907B2Jul 15, 2008
Method and system for partitioning an antenna array and applying multiple-input-multiple-output and beamforming mechanisms
CISCO TECH INC25 citations92
US7787897B2Aug 31, 2010
Method for up-link transmit power management in a wireless broadband terminal
CISCO TECH INC14 citations84
US7697654B1Apr 13, 2010
Determining effective carrier-to-interference plus noise ratio in OFDMA systems
CISCO TECH INC10 citations84
US7680457B2Mar 16, 2010
Method and system for collaborated beamforming for reducing interference
CISCO TECH INC18 citations84
US7620423B2Nov 17, 2009
Method and system for creating beamformed channels in a multi-input multi-output network
CISCO TECH INC15 citations84
US7925268B2Apr 12, 2011
Method for optimizing up-link transmission power for a wireless terminal in a multi-carrier system
CISCO TECH INC9 citations80
US7634277B2Dec 15, 2009
Method for allocating channel resources for improving frequency utilization efficiency of wireless communication systems
CISCO TECH INC7 citations74
US7548764B2Jun 16, 2009
Method and system for generating multiple radiation patterns using transform matrix
CISCO TECH INC7 citations72
US7822442B2Oct 26, 2010
Method and system for partitioning an antenna array and applying multiple-input-multiple-output and beamforming mechanisms
CISCO TECH INC4 citations63
US7496386B2Feb 24, 2009
Rechargeable battery facilitated customer-premises equipment
CISCO TECH INC5 citations62
US7706812B2Apr 27, 2010
System and method for detecting locations of a customer premises equipment
CISCO TECH INC3 citations60
US8050622B2Nov 1, 2011
Method and system for detecting messages using enhanced distributed signaling
CISCO TECH INC1 citations52
US7657237B2Feb 2, 2010
Method and system to improve transmitter linearization
CISCO TECH INC1 citations52
JIN HANG
8 patentsUS8416802B2Apr 9, 2013
Segmented transmission for broadcast messages using multiple antennas
JIN HANG14 citations84
US8249538B2Aug 21, 2012
Offset direct conversion receiver
JIN HANG7 citations84
US8218677B2Jul 10, 2012
Transmitter characterization for digital pre-distortion using offset preamble subcarriers
JIN HANG15 citations83
US8195240B2Jun 5, 2012
Hybrid time-spatial multiplexing for wireless broadcast messages through antenna radiation beam synthesis
JIN HANG8 citations83
US8548379B2Oct 1, 2013
Calibration-less transmit beamforming
JIN HANG2 citations63
US8311482B2Nov 13, 2012
Self-optimizing wireless network base station
JIN HANG3 citations63
US8116818B2Feb 14, 2012
Method and system for transmitter beamforming
JIN HANG2 citations63
US8260361B2Sep 4, 2012
Method and system for transmitter beamforming
JIN HANG0 citations52
NAVINI NETWORKS INC
5 patentsUS7209078B2Apr 24, 2007
Antenna array calibration
NAVINI NETWORKS INC15 citations84
US7136017B2Nov 14, 2006
Pin fin ground plane for a patch antenna
NAVINI NETWORKS INC10 citations70
US7289082B2Oct 30, 2007
Panel antenna array
NAVINI NETWORKS INC2 citations59
US7127223B2Oct 24, 2006
Proactive gain control system for communications receivers
NAVINI NETWORKS INC6 citations58
US7304612B2Dec 4, 2007
Microstrip antenna with integral feed and antenna structures
NAVINI NETWORKS INC0 citations47