Villarroel; Wladimiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Villarroel; Wladimiro.The latest application filed is for "filling level measurement system and method".
Company Profile
2.35.33
- Villarroel; Wladimiro - Lewis Center OH
- Villarroel; Wladimiro - Ypsilanti MI
- Villarroel; Wladimiro - Worthington OH
Patent Activity
| Patent | Date |
|---|---|
| Filling Level Measurement System And Method App 20200225073 - Villarroel; Wladimiro ; et al. | 2020-07-16 |
| Window assembly having an antenna element overlapping a transparent layer and an adjacent outer region Grant 9,837,707 - Villarroel , et al. December 5, 2 | 2017-12-05 |
| Window assembly having a transparent layer and an outer region for an antenna element Grant 9,755,299 - Lee , et al. September 5, 2 | 2017-09-05 |
| Desensitized antenna and design method thereof Grant 9,502,751 - Bayram , et al. November 22, 2 | 2016-11-22 |
| Adaptive antenna feeding and method for optimizing the design thereof Grant 9,413,059 - Bayram , et al. August 9, 2 | 2016-08-09 |
| Antenna and method for optimizing the design thereof Grant 9,391,360 - Bayram , et al. July 12, 2 | 2016-07-12 |
| Multi-element cavity-coupled antenna Grant 9,270,017 - Villarroel , et al. February 23, 2 | 2016-02-23 |
| Antenna system and method for mitigating multi-path effect Grant 9,094,115 - Lee , et al. July 28, 2 | 2015-07-28 |
| Desensitized Antenna And Design Method Thereof App 20150061961 - Bayram; Yakup ; et al. | 2015-03-05 |
| Antenna system and method for optimizing an RF signal Grant 8,948,702 - Lee , et al. February 3, 2 | 2015-02-03 |
| Adaptive Antenna Feeding And Method For Optimizing The Design Thereof App 20140340279 - Bayram; Yakup ; et al. | 2014-11-20 |
| Antenna system including a circularly polarized antenna Grant 8,754,819 - Li , et al. June 17, 2 | 2014-06-17 |
| Window Assembly Having A Transparent Layer And An Outer Region For An Antenna Element App 20140104122 - Lee; Ming ; et al. | 2014-04-17 |
| Window Assembly Having An Antenna Element Overlapping A Transparent Layer And An Adjacent Outer Region App 20140015716 - Villarroel; Wladimiro ; et al. | 2014-01-16 |
| Antenna System And Method For Mitigating Multi-Path Effect App 20130295864 - LEE; Ming ; et al. | 2013-11-07 |
| Antenna system and method for mitigating multi-path effect Grant 8,515,378 - Lee , et al. August 20, 2 | 2013-08-20 |
| Diversity antenna system and method utilizing a threshold value Grant 8,385,868 - Lee , et al. February 26, 2 | 2013-02-26 |
| Antenna system having a steerable radiation pattern based on geographic location Grant 8,188,918 - Surittikul , et al. May 29, 2 | 2012-05-29 |
| Antenna System And Method For Optimizing An Rf Signal App 20120108178 - Lee; Ming ; et al. | 2012-05-03 |
| Antenna For Increasing Beamwidth Of An Antenna Radiation Pattern App 20120019425 - LEE; Kwan-ho ; et al. | 2012-01-26 |
| Method of Operating A Patch Antenna In A Single Higher Order Mode App 20110298667 - Surittikul; Nuttawit ; et al. | 2011-12-08 |
| Antenna System Including A Circularly Polarized Antenna App 20110221652 - Li; Qian ; et al. | 2011-09-15 |
| Wideband dielectric antenna Grant 8,009,107 - Li , et al. August 30, 2 | 2011-08-30 |
| Multi-Element Cavity-Coupled Antenna App 20110032164 - Villarroel; Wladimiro ; et al. | 2011-02-10 |
| Signal measurement system and method for testing an RF component Grant 7,880,670 - Villarroel , et al. February 1, 2 | 2011-02-01 |
| Diversity Antenna System And Method Utilizing A Threshold Value App 20100317306 - LEE; Ming ; et al. | 2010-12-16 |
| Antenna System And Method For Mitigating Multi-Path Effect App 20100317309 - LEE; Ming ; et al. | 2010-12-16 |
| Circularly polarized dielectric antenna Grant 7,834,815 - Li , et al. November 16, 2 | 2010-11-16 |
| Multi-layer offset patch antenna Grant 7,800,542 - Li , et al. September 21, 2 | 2010-09-21 |
| Wideband Dielectric Antenna App 20100220031 - Li; Qian ; et al. | 2010-09-02 |
| Multi-band loop antenna Grant 7,742,006 - Villarroel , et al. June 22, 2 | 2010-06-22 |
| Multi-band strip antenna Grant 7,742,005 - Villarroel , et al. June 22, 2 | 2010-06-22 |
| Antenna System Having A Steerable Radiation Pattern Based On Geographic Location App 20100141517 - Surittikul; Nuttawit ; et al. | 2010-06-10 |
| Multi-layer Offset Patch Antenna App 20090289852 - Li; Qian ; et al. | 2009-11-26 |
| Beam-tilted cross-dipole dielectric antenna Grant 7,586,451 - Lee , et al. September 8, 2 | 2009-09-08 |
| Multi-band antenna Grant 7,586,452 - Li , et al. September 8, 2 | 2009-09-08 |
| Multiple-layer patch antenna Grant 7,545,333 - Li , et al. June 9, 2 | 2009-06-09 |
| Beam tilting patch antenna using higher order resonance mode Grant 7,505,002 - Surittikul , et al. March 17, 2 | 2009-03-17 |
| Multi-band cellular antenna Grant 7,498,993 - Lee , et al. March 3, 2 | 2009-03-03 |
| Signal Measurement System And Method For Testing An Rf Component App 20080309565 - Villarroel; Wladimiro ; et al. | 2008-12-18 |
| Multi-Band Antenna App 20080169989 - Li; Qian ; et al. | 2008-07-17 |
| Multi-Band Strip Antenna App 20080158074 - Villarroel; Wladimiro ; et al. | 2008-07-03 |
| Multi-Band Loop Antenna App 20080158075 - Villarroel; Wladimiro ; et al. | 2008-07-03 |
| Beam Tilting Patch Antenna Using Higher Order Resonance Mode App 20080129636 - Surittikul; Nuttawit ; et al. | 2008-06-05 |
| Circularly Polarized Dielectric Antenna App 20080129616 - Li; Qian ; et al. | 2008-06-05 |
| Beam-tilted Cross-dipole Dielectric Antenna App 20080129619 - Lee; Kwan-ho ; et al. | 2008-06-05 |
| Method Of Operating A Patch Antenna In A Higher Order Mode App 20080129635 - Surittikul; Nuttawit ; et al. | 2008-06-05 |
| Wideband Dielectric Antenna App 20080129617 - Li; Qian ; et al. | 2008-06-05 |
| Compact circularly-polarized patch antenna Grant 7,333,059 - Li , et al. February 19, 2 | 2008-02-19 |
| Multiple-layer patch antenna App 20070216589 - Li; Qian ; et al. | 2007-09-20 |
| Multiple-element beam steering antenna Grant 7,224,319 - Kubba , et al. May 29, 2 | 2007-05-29 |
| Compact circularly-polarized patch antenna App 20070024511 - Li; Qian ; et al. | 2007-02-01 |
| Non-uniform dielectric beam steering antenna Grant 7,126,539 - Li , et al. October 24, 2 | 2006-10-24 |
| Slot coupling patch antenna Grant 7,126,549 - Li , et al. October 24, 2 | 2006-10-24 |
| Dual-layer planar antenna Grant 7,119,751 - Li , et al. October 10, 2 | 2006-10-10 |
| Dual-layer Planar Antenna App 20060202898 - Li; Qian ; et al. | 2006-09-14 |
| Multiple-element beam steering antenna App 20060152422 - Kubba; Sundus ; et al. | 2006-07-13 |
| Slot coupling patch antenna App 20060139223 - Li; Qian ; et al. | 2006-06-29 |
| Non-uniform dielectric beam steering antenna App 20060097923 - Li; Qian ; et al. | 2006-05-11 |
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