Inventor
GUMMALLA AJAY
US44 patents
⚠️ This page may combine multiple inventors who share the name “GUMMALLA AJAY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DUPUY ALEXANDRE
7 patentsUS8180303B2May 15, 2012
Power amplifier architectures
DUPUY ALEXANDRE17 citations92
US8154340B2Apr 10, 2012
Metamaterial power amplifier systems
DUPUY ALEXANDRE21 citations92
US8576004B2Nov 5, 2013
Metamaterial power amplifier systems
DUPUY ALEXANDRE5 citations84
US8294533B2Oct 23, 2012
Power combiners and dividers based on composite right and left handed metamaterial structures
DUPUY ALEXANDRE7 citations84
US8416031B2Apr 9, 2013
Multiple pole multiple throw switch device based on composite right and left handed metamaterial structures
DUPUY ALEXANDRE8 citations83
US9184481B2Nov 10, 2015
Power combiners and dividers based on composite right and left handed metamaterial structures
DUPUY ALEXANDRE2 citations62
US8421532B2Apr 16, 2013
Metamaterial power amplifier systems
DUPUY ALEXANDRE0 citations52
RAYSPAN CORP
6 patentsUS7592957B2Sep 22, 2009
Antennas based on metamaterial structures
RAYSPAN CORP170 citations98
US7855696B2Dec 21, 2010
Metamaterial antenna arrays with radiation pattern shaping and beam switching
RAYSPAN CORP107 citations97
US7847739B2Dec 7, 2010
Antennas based on metamaterial structures
RAYSPAN CORP60 citations97
US7764232B2Jul 27, 2010
Antennas, devices and systems based on metamaterial structures
RAYSPAN CORP125 citations96
US7839216B2Nov 23, 2010
RF power amplifiers with linearization
RAYSPAN CORP22 citations92
US7839236B2Nov 23, 2010
Power combiners and dividers based on composite right and left handed metamaterial structures
RAYSPAN CORP37 citations92
TYCO ELECTRONICS SERVICES GMBH
5 patentsUS9887465B2Feb 6, 2018
Single-layer metalization and via-less metamaterial structures
TYCO ELECTRONICS SERVICES GMBH5 citations73
US8742993B2Jun 3, 2014
Metamaterial loaded antenna structures
TYCO ELECTRONICS SERVICES GMBH3 citations63
US8368595B2Feb 5, 2013
Metamaterial loaded antenna devices
TYCO ELECTRONICS SERVICES GMBH4 citations63
US8773313B2Jul 8, 2014
Non-planar metamaterial antenna structures
TYCO ELECTRONICS SERVICES GMBH2 citations62
US9768507B2Sep 19, 2017
Antenna devices having frequency-dependent connection to electrical ground
TYCO ELECTRONICS SERVICES GMBH1 citations51
ACHOUR MAHA
4 patentsUS8604982B2Dec 10, 2013
Antenna structures
ACHOUR MAHA233 citations98
US8810455B2Aug 19, 2014
Antennas, devices and systems based on metamaterial structures
ACHOUR MAHA19 citations89
US8928530B2Jan 6, 2015
Enhanced metamaterial antenna structures
ACHOUR MAHA8 citations83
US9070965B2Jun 30, 2015
Hybrid metamaterial antenna structures
ACHOUR MAHA1 citations52
GUMMALLA AJAY
3 patentsUS8462063B2Jun 11, 2013
Metamaterial antenna arrays with radiation pattern shaping and beam switching
GUMMALLA AJAY241 citations98
US8451175B2May 28, 2013
Advanced active metamaterial antenna systems
GUMMALLA AJAY21 citations92
US8514146B2Aug 20, 2013
Single-layer metallization and via-less metamaterial structures
GUMMALLA AJAY5 citations83