Inventor
GARCIA ALBERTO VALDES
US14 patents
⚠️ This page may combine multiple inventors who share the name “GARCIA ALBERTO VALDES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
10 patentsUS7733980B2Jun 8, 2010
Quadrature modulation circuits and systems supporting multiple modulation modes at gigabit data rates
IBM22 citations92
US7969359B2Jun 28, 2011
Reflective phase shifter and method of phase shifting using a hybrid coupler with vertical coupling
IBM23 citations91
US8789003B1Jul 22, 2014
Millimeter wave phase shifters using tunable transmission lines
IBM17 citations84
US7962114B2Jun 14, 2011
Drain-pumped sub-harmonic mixer for millimeter wave applications
IBM14 citations83
US7199658B2Apr 3, 2007
Circuits and methods for implementing power amplifiers for millimeter wave applications
IBM10 citations83
US10833781B2Nov 10, 2020
Antenna calibration
IBM5 citations82
US10484106B2Nov 19, 2019
Antenna calibration
IBM12 citations82
US10949730B2Mar 16, 2021
Leveraging channel diversity in wireless power and communication
IBM0 citations62
US10026752B2Jul 17, 2018
Stacked SOI lateral bipolar transistor RF power amplifier and driver
IBM1 citations52
US10534414B2Jan 14, 2020
Disaggregated mobile client
IBM0 citations51