Inventor
LOO ROBERT Y
US29 patents
⚠️ This page may combine multiple inventors who share the name “LOO ROBERT Y”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HRL LAB LLC
14 patentsUS6670921B2Dec 30, 2003
Low-cost HDMI-D packaging technique for integrating an efficient reconfigurable antenna array with RF MEMS switches and a high impedance surface
HRL LAB LLC193 citations99
US6538621B1Mar 25, 2003
Tunable impedance surface
HRL LAB LLC149 citations98
US6388631B1May 14, 2002
Reconfigurable interleaved phased array antenna
HRL LAB LLC146 citations98
US6384797B1May 7, 2002
Reconfigurable antenna for multiple band, beam-switching operation
HRL LAB LLC85 citations98
US6483480B1Nov 19, 2002
Tunable impedance surface
HRL LAB LLC120 citations97
US6396368B1May 28, 2002
CMOS-compatible MEM switches and method of making
HRL LAB LLC93 citations97
US6667245B2Dec 23, 2003
CMOS-compatible MEM switches and method of making
HRL LAB LLC62 citations96
US6440767B1Aug 27, 2002
Monolithic single pole double throw RF MEMS switch
HRL LAB LLC73 citations96
US6310339B1Oct 30, 2001
Optically controlled MEM switches
HRL LAB LLC69 citations96
US6888420B2May 3, 2005
RF MEMS switch matrix
HRL LAB LLC28 citations93
US6469677B1Oct 22, 2002
Optical network for actuation of switches in a reconfigurable antenna
HRL LAB LLC49 citations93
US6803559B2Oct 12, 2004
Optically controlled MEM switches
HRL LAB LLC33 citations92
US6604425B1Aug 12, 2003
Microelectromechanical correlation device and method
HRL LAB LLC49 citations92
US6639205B2Oct 28, 2003
Optically controlled MEM switches
HRL LAB LLC3 citations62
HUGHES ELECTRONICS CORP
8 patentsUS6046659AApr 4, 2000
Design and fabrication of broadband surface-micromachined micro-electro-mechanical switches for microwave and millimeter-wave applications
HUGHES ELECTRONICS CORP455 citations98
US6037719AMar 14, 2000
Matrix-addressed display having micromachined electromechanical switches
HUGHES ELECTRONICS CORP157 citations98
US6331257B1Dec 18, 2001
Fabrication of broadband surface-micromachined micro-electro-mechanical switches for microwave and millimeter-wave applications
HUGHES ELECTRONICS CORP89 citations97
US6307519B1Oct 23, 2001
Multiband antenna system using RF micro-electro-mechanical switches, method for transmitting multiband signals, and signal produced therefrom
HUGHES ELECTRONICS CORP81 citations96
US6069587AMay 30, 2000
Multiband millimeterwave reconfigurable antenna using RF mem switches
HUGHES ELECTRONICS CORP60 citations95
US6043727AMar 28, 2000
Reconfigurable millimeterwave filter using stubs and stub extensions selectively coupled using voltage actuated micro-electro-mechanical switches
HUGHES ELECTRONICS CORP56 citations94
US5757319AMay 26, 1998
Ultrabroadband, adaptive phased array antenna systems using microelectromechanical electromagnetic components
HUGHES ELECTRONICS CORP50 citations90
US6228673B1May 8, 2001
Method of fabricating a surface coupled InGaAs photodetector
HUGHES ELECTRONICS CORP15 citations84
HUGHES AIRCRAFT CO
4 patentsUS5404006AApr 4, 1995
High power capacity optical receiver apparatus and method employing distributed photodetectors
HUGHES AIRCRAFT CO39 citations92
US4978208ADec 18, 1990
Photoelectronic diode spatial light modulator and eye protection goggles incorporating the same
HUGHES AIRCRAFT CO11 citations74
US4494302AJan 22, 1985
Accelerated annealing of gallium arsenide solar cells
HUGHES AIRCRAFT CO19 citations72
US4395293AJul 26, 1983
Accelerated annealing of gallium arsenide solar cells
HUGHES AIRCRAFT CO8 citations72