Inventor · disambiguated record
Robert Y. Loo
Also filed as: LOO ROBERT · LOO ROBERT Y
33 granted patents·2 pending applications·2,504 citations·filing 1981–2006
98Inventor score
Top patents by PatentIndex Score
35 records- 0198US6670921B2Low-cost HDMI-D packaging technique for integrating an efficient reconfigurable antenna array with RF MEMS switches and a high impedance surfaceHRL LAB LLC·Filed 2001·Granted Dec 30, 2003·193 cites·20 claims
- 0298US6046659ADesign and fabrication of broadband surface-micromachined micro-electro-mechanical switches for microwave and millimeter-wave applicationsHUGHES ELECTRONICS CORP·Filed 1998·Granted Apr 4, 2000·455 cites·20 claims
- 0397US7053737B2Stress bimorph MEMS switches and methods of making sameUNIV CALIFORNIA·Filed 2002·Granted May 30, 2006·136 cites·23 claims
- 0497US6483480B1Tunable impedance surfaceHRL LAB LLC·Filed 2000·Granted Nov 19, 2002·120 cites·26 claims
- 0596US6538621B1Tunable impedance surfaceHRL LAB LLC·Filed 2000·Granted Mar 25, 2003·149 cites·34 claims
- 0696US6396368B1CMOS-compatible MEM switches and method of makingHRL LAB LLC·Filed 1999·Granted May 28, 2002·93 cites·19 claims
- 0796US6388631B1Reconfigurable interleaved phased array antennaHRL LAB LLC·Filed 2001·Granted May 14, 2002·146 cites·36 claims
- 0895US6440767B1Monolithic single pole double throw RF MEMS switchHRL LAB LLC·Filed 2001·Granted Aug 27, 2002·73 cites·20 claims
- 0995US6037719AMatrix-addressed display having micromachined electromechanical switchesHUGHES ELECTRONICS CORP·Filed 1998·Granted Mar 14, 2000·157 cites·29 claims
- 1094US6310339B1Optically controlled MEM switchesHRL LAB LLC·Filed 1999·Granted Oct 30, 2001·69 cites·20 claims
- 1193US6384797B1Reconfigurable antenna for multiple band, beam-switching operationHRL LAB LLC·Filed 2000·Granted May 7, 2002·85 cites·43 claims
- 1292US6604425B1Microelectromechanical correlation device and methodHRL LAB LLC·Filed 2000·Granted Aug 12, 2003·49 cites·28 claims
- 1390US6888420B2RF MEMS switch matrixHRL LAB LLC·Filed 2003·Granted May 3, 2005·28 cites·39 claims
- 1490US6842097B2Torsion spring for electro-mechanical switches and a cantilever-type RF micro-electromechanical switch incorporating the torsion springHRL LAB LLC·Filed 2004·Granted Jan 11, 2005·23 cites·34 claims
- 1590US6803559B2Optically controlled MEM switchesHRL LAB LLC·Filed 2003·Granted Oct 12, 2004·33 cites·10 claims
- 1690US6768403B2Torsion spring for electro-mechanical switches and a cantilever-type RF micro-electromechanical switch incorporating the torsion springHRL LAB LLC·Filed 2002·Granted Jul 27, 2004·43 cites·10 claims
- 1789US6331257B1Fabrication of broadband surface-micromachined micro-electro-mechanical switches for microwave and millimeter-wave applicationsHUGHES ELECTRONICS CORP·Filed 1999·Granted Dec 18, 2001·89 cites·30 claims
- 1887US6667245B2CMOS-compatible MEM switches and method of makingHRL LAB LLC·Filed 2001·Granted Dec 23, 2003·62 cites·14 claims
- 1986US6469677B1Optical network for actuation of switches in a reconfigurable antennaHRL LAB LLC·Filed 2001·Granted Oct 22, 2002·49 cites·22 claims
- 2086US6307519B1Multiband antenna system using RF micro-electro-mechanical switches, method for transmitting multiband signals, and signal produced therefromHUGHES ELECTRONICS CORP·Filed 1999·Granted Oct 23, 2001·81 cites·15 claims
- 2186US5757319AUltrabroadband, adaptive phased array antenna systems using microelectromechanical electromagnetic componentsHUGHES ELECTRONICS CORP·Filed 1996·Granted May 26, 1998·50 cites·10 claims
- 2282US6175672B1RF wide bandwidth lossless high performance low noise transmissive linkRAYTHEON CO·Filed 1999·Granted Jan 16, 2001·66 cites·20 claims
- 2379US6965349B2Phased array antennaRAYTHEON CO·Filed 2002·Granted Nov 15, 2005·32 cites·32 claims
- 2479US6069587AMultiband millimeterwave reconfigurable antenna using RF mem switchesHUGHES ELECTRONICS CORP·Filed 1998·Granted May 30, 2000·60 cites·19 claims
- 2578US6043727AReconfigurable millimeterwave filter using stubs and stub extensions selectively coupled using voltage actuated micro-electro-mechanical switchesHUGHES ELECTRONICS CORP·Filed 1998·Granted Mar 28, 2000·56 cites·14 claims
- 2675US5404006AHigh power capacity optical receiver apparatus and method employing distributed photodetectorsHUGHES AIRCRAFT CO·Filed 1994·Granted Apr 4, 1995·39 cites·18 claims
- 2764US7405641B1Micro-electro-mechanical switchHRL LAB LLC·Filed 2005·Granted Jul 29, 2008·4 cites·34 claims
- 2863US6847277B2Torsion spring for electro-mechanical switches and a cantilever-type RF micro-electromechanical switch incorporating the torsion springHRL LAB LLC·Filed 2004·Granted Jan 25, 2005·8 cites·26 claims
- 2954US6228673B1Method of fabricating a surface coupled InGaAs photodetectorHUGHES ELECTRONICS CORP·Filed 1999·Granted May 8, 2001·15 cites·14 claims
- 3054US4494302AAccelerated annealing of gallium arsenide solar cellsHUGHES AIRCRAFT CO·Filed 1983·Granted Jan 22, 1985·19 cites·4 claims
- 3152US4978208APhotoelectronic diode spatial light modulator and eye protection goggles incorporating the sameHUGHES AIRCRAFT CO·Filed 1989·Granted Dec 18, 1990·11 cites·23 claims
- 3248US6639205B2Optically controlled MEM switchesHRL LAB LLC·Filed 2001·Granted Oct 28, 2003·3 cites·9 claims
- 3346US2006181379A1Stress bimorph MEMS switches and methods of making sameUNIV CALIFORNIA·Filed 2006·Application pending·0 cites
- 3438US2002151281A1Front end communications system using RF mem switchesHUGHES ELECTRONICS CORP·Filed 2002·Application pending·0 cites
- 3537US4395293AAccelerated annealing of gallium arsenide solar cellsHUGHES AIRCRAFT CO·Filed 1981·Granted Jul 26, 1983·8 cites·7 claims
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