Sanford; John R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sanford; John R..The latest application filed is for "compact radio frequency antenna apparatuses".
Company Profile
13.62.83
- Sanford; John R. - Escondido CA
- Sanford; John R. - Encinitas CA
- Sanford; John R. - San Jose CA
- Sanford; John R. - Palo Alto CA
- Sanford; John R. - Sunnyvale CA
Patent Activity
| Patent | Date |
|---|---|
| Multi-sector antennas Grant 11,303,016 - Pera , et al. April 12, 2 | 2022-04-12 |
| Array antennas having a plurality of directional beams Grant 11,296,407 - Sanford , et al. April 5, 2 | 2022-04-05 |
| Compact Radio Frequency Antenna Apparatuses App 20220059922 - SANFORD; John R. ; et al. | 2022-02-24 |
| Compact radio frequency antenna apparatuses Grant 11,196,141 - Sanford , et al. December 7, 2 | 2021-12-07 |
| Antenna system and method Grant 11,158,933 - Sanford October 26, 2 | 2021-10-26 |
| Array Antennas Having A Plurality Of Directional Beams App 20210135354 - SANFORD; John R. ; et al. | 2021-05-06 |
| Antenna System and Method App 20210083401 - Sanford; John R. | 2021-03-18 |
| Array antennas having a plurality of directional beams Grant 10,916,844 - Sanford , et al. February 9, 2 | 2021-02-09 |
| Antenna system and method Grant 10,886,631 - Sanford January 5, 2 | 2021-01-05 |
| Microwave system Grant 10,879,619 - Pera , et al. December 29, 2 | 2020-12-29 |
| Multi-sector Antennas App 20200403306 - PERA; Robert J. ; et al. | 2020-12-24 |
| Microwave system Grant 10,854,988 - Pera , et al. December 1, 2 | 2020-12-01 |
| Radio system for long-range high-speed wireless communication Grant 10,819,037 - Schulz , et al. October 27, 2 | 2020-10-27 |
| Coaxial Rf Dual-polarized Waveguide Filter And Method App 20200295424 - SANFORD; John R. | 2020-09-17 |
| Multi-sector antennas Grant 10,770,787 - Pera , et al. Sep | 2020-09-08 |
| Antenna isolation shrouds and reflectors Grant 10,756,422 - Lee , et al. A | 2020-08-25 |
| Compact Radio Frequency Antenna Apparatuses App 20200185809 - SANFORD; John R. ; et al. | 2020-06-11 |
| Antenna System And Method App 20200127369 - SANFORD; John R. | 2020-04-23 |
| Compact radio frequency antenna apparatuses Grant 10,566,676 - Sanford , et al. Feb | 2020-02-18 |
| Antenna system and method Grant 10,553,934 - Sanford Fe | 2020-02-04 |
| Radio System For Long-range High-speed Wireless Communication App 20190372235 - SCHULZ; Gary D. ; et al. | 2019-12-05 |
| Microwave System App 20190326681 - Pera; Robert J. ; et al. | 2019-10-24 |
| Microwave system Grant 10,396,466 - Pera , et al. A | 2019-08-27 |
| Antenna System And Method App 20190245277 - SANFORD; John R. | 2019-08-08 |
| Antenna system and method Grant 10,312,602 - Sanford | 2019-06-04 |
| Radio system for long-range high-speed wireless communication Grant 10,312,598 - Schulz , et al. | 2019-06-04 |
| Antenna feed system Grant 10,312,599 - Pera , et al. | 2019-06-04 |
| Antenna feed system Grant 10,297,922 - Pera , et al. | 2019-05-21 |
| Multi-sector Antennas App 20190131702 - PERA; Robert J. ; et al. | 2019-05-02 |
| Microwave System App 20190123451 - Pera; Robert J. ; et al. | 2019-04-25 |
| Microwave system Grant 10,218,081 - Pera , et al. Feb | 2019-02-26 |
| Multi-sector antennas Grant 10,164,332 - Pera , et al. Dec | 2018-12-25 |
| Microwave System App 20180301813 - Pera; Robert J. ; et al. | 2018-10-18 |
| Coaxial Rf Dual-polarized Waveguide Filter And Method App 20180269554 - SANFORD; John R. | 2018-09-20 |
| Array Antennas Having A Plurality Of Directional Beams App 20180261916 - SANFORD; John R. ; et al. | 2018-09-13 |
| Radio System For Long-range High-speed Wireless Communication App 20180261926 - SCHULZ; Gary D. ; et al. | 2018-09-13 |
| Compact Radio Frequency Antenna Apparatuses App 20180233799 - SANFORD; John R. ; et al. | 2018-08-16 |
| Microwave system Grant 10,027,034 - Pera , et al. July 17, 2 | 2018-07-17 |
| Microwave System App 20180183154 - Pera; Robert J. ; et al. | 2018-06-28 |
| Radio system for long-range high-speed wireless communication Grant 9,972,912 - Schulz , et al. May 15, 2 | 2018-05-15 |
| Shrouded microwave antenna reflector Grant D816,645 - Sanford , et al. May 1, 2 | 2018-05-01 |
| Compact radio frequency antenna apparatuses Grant 9,941,570 - Sanford , et al. April 10, 2 | 2018-04-10 |
| Microwave system Grant 9,935,377 - Pera , et al. April 3, 2 | 2018-04-03 |
| Array antennas having a plurality of directional beams Grant 9,912,053 - Sanford , et al. March 6, 2 | 2018-03-06 |
| Antenna assembly Grant 9,912,034 - Sanford , et al. March 6, 2 | 2018-03-06 |
| Compact radio frequency lenses Grant 9,843,096 - Sanford December 12, 2 | 2017-12-12 |
| Duplex, point-to-point wireless radio antenna system Grant D803,817 - Schulz , et al. November 28, 2 | 2017-11-28 |
| Microwave System App 20170271771 - Pera; Robert J. ; et al. | 2017-09-21 |
| Antenna Isolation Shrouds And Reflectors App 20170229773 - LEE; Jude ; et al. | 2017-08-10 |
| Antenna System And Method App 20170187126 - SANFORD; John R. | 2017-06-29 |
| Antenna System And Method App 20170179577 - SANFORD; John R. | 2017-06-22 |
| Antenna system and method Grant 9,640,862 - Sanford May 2, 2 | 2017-05-02 |
| Antenna isolation shrouds and reflectors Grant 9,634,373 - Lee , et al. April 25, 2 | 2017-04-25 |
| Radio System For Long-range High-speed Wireless Communication App 20170098895 - SCHULZ; Gary D. ; et al. | 2017-04-06 |
| Operation of radio devices for long-range high-speed wireless communication Grant 9,543,635 - Schulz , et al. January 10, 2 | 2017-01-10 |
| Radio system for long-range high-speed wireless communication Grant 9,496,620 - Schulz , et al. November 15, 2 | 2016-11-15 |
| Dual receiver/transmitter radio devices with choke Grant 9,490,533 - Sanford , et al. November 8, 2 | 2016-11-08 |
| Coaxial Rf Dual-polarized Waveguide Filter And Method App 20160218406 - SANFORD; John R. | 2016-07-28 |
| Radio system for high-speed wireless communication Grant 9,373,885 - Huerta , et al. June 21, 2 | 2016-06-21 |
| Methods of operating an access point using a plurality of directional beams Grant 9,368,870 - Dayanandan , et al. June 14, 2 | 2016-06-14 |
| Multi-sector Antennas App 20160104942 - PERA; Robert J. ; et al. | 2016-04-14 |
| Antenna Isolation Shrouds And Reflectors App 20160104941 - LEE; Jude ; et al. | 2016-04-14 |
| Stacked array antennas for high-speed wireless communication Grant 9,293,817 - Sanford March 22, 2 | 2016-03-22 |
| Compact Radio Frequency Antenna Apparatuses App 20150280329 - SANFORD; John R. ; et al. | 2015-10-01 |
| Antenna Assembly App 20150280328 - SANFORD; John R. ; et al. | 2015-10-01 |
| Compact Radio Frequency Lenses App 20150263433 - SANFORD; John R. | 2015-09-17 |
| Methods Of Operating An Access Point Using A Plurality Of Directional Beams App 20150264584 - DAYANANDAN; Sriram ; et al. | 2015-09-17 |
| Array Antennas Having A Plurality Of Directional Beams App 20150263424 - SANFORD; John R. ; et al. | 2015-09-17 |
| Antenna Feed System App 20150255879 - Pera; Robert J. ; et al. | 2015-09-10 |
| Antenna System And Method App 20150244077 - SANFORD; John R. | 2015-08-27 |
| Microwave System App 20150244074 - Pera; Robert J. ; et al. | 2015-08-27 |
| Microwave System App 20150244405 - Pera; Robert J. ; et al. | 2015-08-27 |
| Antenna System And Method App 20150042534 - SANFORD; John R. | 2015-02-12 |
| Dual Receiver/transmitter Radio Devices With Choke App 20150002357 - SANFORD; John R. ; et al. | 2015-01-01 |
| Antenna system and method Grant 8,902,120 - Sanford December 2, 2 | 2014-12-02 |
| Transmission and reception of high-speed wireless communication using a stacked array antenna Grant 8,855,730 - Sanford October 7, 2 | 2014-10-07 |
| Dual receiver/transmitter radio devices with choke Grant 8,836,601 - Sanford , et al. September 16, 2 | 2014-09-16 |
| Radio System For High-speed Wireless Communication App 20140225803 - HUERTA; Gerardo ; et al. | 2014-08-14 |
| Transmission And Reception Of High-speed Wireless Communication Using A Stacked Array Antenna App 20140227985 - SANFORD; John R. | 2014-08-14 |
| Stacked Array Antennas For High-speed Wireless Communication App 20140225782 - SANFORD; John R. | 2014-08-14 |
| Dual Receiver/transmitter Radio Devices With Choke App 20140218255 - SANFORD; John R. ; et al. | 2014-08-07 |
| Operation Of Radio Devices For Long-range High-speed Wireless Communication App 20140220903 - SCHULZ; Gary D. ; et al. | 2014-08-07 |
| Radio System For Long-range High-speed Wireless Communication App 20140218248 - SCHULZ; Gary D. ; et al. | 2014-08-07 |
| Coax Coupled Slot Antenna App 20140118203 - Sanford; John R. | 2014-05-01 |
| Microwave system Grant 8,698,687 - Pera , et al. April 15, 2 | 2014-04-15 |
| Antenna system and method Grant 8,698,684 - Sanford April 15, 2 | 2014-04-15 |
| Microwave System App 20130208772 - Pera; Robert J. ; et al. | 2013-08-15 |
| Antenna Feed System App 20130199033 - Pera; Robert J. ; et al. | 2013-08-08 |
| Antenna System And Method App 20130201075 - SANFORD; John R. | 2013-08-08 |
| Antenna System And Method App 20130201069 - SANFORD; John R. | 2013-08-08 |
| Antenna feed system Grant 8,493,279 - Pera , et al. July 23, 2 | 2013-07-23 |
| Microwave system Grant 8,466,847 - Pera , et al. June 18, 2 | 2013-06-18 |
| Antenna system and method Grant 8,421,704 - Sanford April 16, 2 | 2013-04-16 |
| Antenna system and method Grant 8,421,700 - Sanford April 16, 2 | 2013-04-16 |
| Antenna System And Method App 20120131791 - SANFORD; John R. | 2012-05-31 |
| Antenna System And Method App 20120133564 - SANFORD; John R. | 2012-05-31 |
| Antenna system and method Grant 8,184,064 - Sanford May 22, 2 | 2012-05-22 |
| Antenna system and method Grant 8,184,061 - Sanford May 22, 2 | 2012-05-22 |
| Antenna System And Method App 20110063183 - Sanford; John R. | 2011-03-17 |
| Antenna System And Method App 20110063182 - Sanford; John R. | 2011-03-17 |
| Antenna Feed System App 20100309085 - Pera; Robert J. ; et al. | 2010-12-09 |
| Microwave System App 20100309966 - Pera; Robert J. ; et al. | 2010-12-09 |
| Omni-directional collinear antenna Grant 7,154,445 - Littlefield , et al. December 26, 2 | 2006-12-26 |
| Omni-directional collinear antenna App 20060227061 - Littlefield; Frederick H. ; et al. | 2006-10-12 |
| Transition between circuit transmission line and microwave waveguide Grant 6,002,305 - Sanford , et al. December 14, 1 | 1999-12-14 |
| Reflector antenna with improved return loss Grant 5,973,652 - Sanford , et al. October 26, 1 | 1999-10-26 |
| Low sidelobe reflector antenna system employing a corrugated subreflector Grant 5,959,590 - Sanford , et al. September 28, 1 | 1999-09-28 |
| Flared trough waveguide antenna Grant 5,943,023 - Sanford August 24, 1 | 1999-08-24 |
| Adjustable antenna mounting assembly Grant 5,867,132 - Blasing , et al. February 2, 1 | 1999-02-02 |
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