Inventor
SANFORD JOHN R
US60 patents
⚠️ This page may combine multiple inventors who share the name “SANFORD JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UBIQUITI NETWORKS INC
18 patentsUS8836601B2Sep 16, 2014
Dual receiver/transmitter radio devices with choke
UBIQUITI NETWORKS INC136 citations99
US8855730B2Oct 7, 2014
Transmission and reception of high-speed wireless communication using a stacked array antenna
UBIQUITI NETWORKS INC27 citations96
US9634373B2Apr 25, 2017
Antenna isolation shrouds and reflectors
UBIQUITI NETWORKS INC34 citations94
US9543635B2Jan 10, 2017
Operation of radio devices for long-range high-speed wireless communication
UBIQUITI NETWORKS INC28 citations94
US9490533B2Nov 8, 2016
Dual receiver/transmitter radio devices with choke
UBIQUITI NETWORKS INC26 citations94
US9368870B2Jun 14, 2016
Methods of operating an access point using a plurality of directional beams
UBIQUITI NETWORKS INC25 citations94
US9972912B2May 15, 2018
Radio system for long-range high-speed wireless communication
UBIQUITI NETWORKS INC17 citations93
US9941570B2Apr 10, 2018
Compact radio frequency antenna apparatuses
UBIQUITI NETWORKS INC18 citations93
US9912034B2Mar 6, 2018
Antenna assembly
UBIQUITI NETWORKS INC20 citations93
US9843096B2Dec 12, 2017
Compact radio frequency lenses
UBIQUITI NETWORKS INC15 citations93
US9293817B2Mar 22, 2016
Stacked array antennas for high-speed wireless communication
UBIQUITI NETWORKS INC17 citations93
US10312598B2Jun 4, 2019
Radio system for long-range high-speed wireless communication
UBIQUITI NETWORKS INC12 citations92
US9912053B2Mar 6, 2018
Array antennas having a plurality of directional beams
UBIQUITI NETWORKS INC15 citations92
US9496620B2Nov 15, 2016
Radio system for long-range high-speed wireless communication
UBIQUITI NETWORKS INC22 citations92
US10164332B2Dec 25, 2018
Multi-sector antennas
UBIQUITI NETWORKS INC9 citations83
US9373885B2Jun 21, 2016
Radio system for high-speed wireless communication
UBIQUITI NETWORKS INC8 citations82
US10312599B2Jun 4, 2019
Antenna feed system
UBIQUITI NETWORKS INC1 citations73
USD803817SNov 28, 2017
Duplex, point-to-point wireless radio antenna system
UBIQUITI NETWORKS INC3 citations73
UBIQUITI INC
14 patentsUS10756422B2Aug 25, 2020
Antenna isolation shrouds and reflectors
UBIQUITI INC6 citations84
US10916844B2Feb 9, 2021
Array antennas having a plurality of directional beams
UBIQUITI INC4 citations83
US10770787B2Sep 8, 2020
Multi-sector antennas
UBIQUITI INC8 citations83
US10566676B2Feb 18, 2020
Compact radio frequency antenna apparatuses
UBIQUITI INC9 citations83
US11196141B2Dec 7, 2021
Compact radio frequency antenna apparatuses
UBIQUITI INC4 citations81
US11909087B2Feb 20, 2024
Coaxial RF dual-polarized waveguide filter and method
UBIQUITI INC3 citations75
US10886631B2Jan 5, 2021
Antenna system and method
UBIQUITI INC2 citations73
US11303016B2Apr 12, 2022
Multi-sector antennas
UBIQUITI INC2 citations72
US11296407B2Apr 5, 2022
Array antennas having a plurality of directional beams
UBIQUITI INC3 citations72
US11978945B2May 7, 2024
Compact radio frequency antenna apparatuses
UBIQUITI INC1 citations70
US12308504B2May 20, 2025
Coaxial RF dual-polarized waveguide filter and method
UBIQUITI INC0 citations63
US11581658B2Feb 14, 2023
Antenna system and method
UBIQUITI INC0 citations63
US11158933B2Oct 26, 2021
Antenna system and method
UBIQUITI INC0 citations63
US10854988B2Dec 1, 2020
Microwave system
UBIQUITI INC0 citations52
SANFORD JOHN R
7 patentsUS8184064B2May 22, 2012
Antenna system and method
SANFORD JOHN R46 citations98
US8184061B2May 22, 2012
Antenna system and method
SANFORD JOHN R59 citations98
US8421700B2Apr 16, 2013
Antenna system and method
SANFORD JOHN R32 citations92
US8421704B2Apr 16, 2013
Antenna system and method
SANFORD JOHN R24 citations92
US8902120B2Dec 2, 2014
Antenna system and method
SANFORD JOHN R7 citations84
US8698684B2Apr 15, 2014
Antenna system and method
SANFORD JOHN R9 citations84
US10312602B2Jun 4, 2019
Antenna system and method
SANFORD JOHN R3 citations73
ENDGATE TECHNOLOGY CORP
6 patentsUS5959590ASep 28, 1999
Low sidelobe reflector antenna system employing a corrugated subreflector
ENDGATE TECHNOLOGY CORP215 citations96
US5943023AAug 24, 1999
Flared trough waveguide antenna
ENDGATE TECHNOLOGY CORP41 citations93
US6002305ADec 14, 1999
Transition between circuit transmission line and microwave waveguide
ENDGATE TECHNOLOGY CORP40 citations91
US5867132AFeb 2, 1999
Adjustable antenna mounting assembly
ENDGATE TECHNOLOGY CORP38 citations91
US5973652AOct 26, 1999
Reflector antenna with improved return loss
ENDGATE TECHNOLOGY CORP50 citations87
US6043787AMar 28, 2000
Beam modifying trough waveguide antenna
ENDGATE TECHNOLOGY CORP10 citations72
PERA ROBERT J
2 patentsHUBER+SUHNER AG
1 patentUBIQUITI NETWORK INC
1 patentCUSHCRAFT CORP
1 patentShowing the top 50 of 60 patents by PatentIndex Score.