Inventor · disambiguated record
Andrew Urquhart
Also filed as: URQUHART ANDREW · URQUHART ANDREW J · URQUHART ANDREW JAMES
21 granted patents·445 citations·filing 1989–2014
95Inventor score
Top patents by PatentIndex Score
21 records- 0195US4994404AMethod for forming a lightly-doped drain (LDD) structure in a semiconductor deviceMOTOROLA INC·Filed 1989·Granted Feb 19, 1991·325 cites·2 claims
- 0294US7962145B2Antenna systemNORTEL NETWORKS LTD·Filed 2007·Granted Jun 14, 2011·22 cites·13 claims
- 0373US7792547B1Downlink and uplink array and beamforming arrangement for wireless communication networksNORTEL NETWORKS LTD·Filed 2003·Granted Sep 7, 2010·12 cites·33 claims
- 0472US8416137B2Low-profile wide-bandwidth radio frequency antennaKITCHENER DEAN·Filed 2011·Granted Apr 9, 2013·3 cites·26 claims
- 0568US8971220B2Dual mode base stationREED CHRISTOPHER·Filed 2010·Granted Mar 3, 2015·3 cites·13 claims
- 0667US8542630B2Shared radio backhaul systemGALE SIMON·Filed 2008·Granted Sep 24, 2013·4 cites·16 claims
- 0767US8514139B2Antenna structures and arraysADAMS DAVID·Filed 2007·Granted Aug 20, 2013·6 cites·22 claims
- 0865US8406812B2Downlink and uplink array and beamforming arrangement for wireless communication networksSMITH MARTIN STEVENS·Filed 2010·Granted Mar 26, 2013·2 cites·16 claims
- 0964US8868095B2Downlink and uplink array and beamforming arrangement for wireless communication networksAPPLE INC·Filed 2013·Granted Oct 21, 2014·1 cites·17 claims
- 1063US8879509B2Antenna DiversityURQUHART ANDREW·Filed 2011·Granted Nov 4, 2014·2 cites·24 claims
- 1161US7345632B2Multibeam planar antenna structure and method of fabricationNORTEL NETWORKS LTD·Filed 2003·Granted Mar 18, 2008·8 cites·40 claims
- 1259US9136885B2Antennae systemAPPLE INC·Filed 2014·Granted Sep 15, 2015·0 cites·13 claims
- 1359US8040289B2Low-profile wide-bandwidth radio frequency antennaNORTEL NETWORKS LTD·Filed 2009·Granted Oct 18, 2011·2 cites·28 claims
- 1459US7355555B2AntennaNORTEL NETWORKS LTD·Filed 2005·Granted Apr 8, 2008·3 cites·38 claims
- 1559US6879291B2Offsetting patch antennas on an ominidirectional multi-facetted array to allow space for an interconnection boardNORTEL NETWORKS LTD·Filed 2003·Granted Apr 12, 2005·15 cites·18 claims
- 1658US8027315B2Antenna diversityNORTEL NETWORKS LTD·Filed 2003·Granted Sep 27, 2011·5 cites·12 claims
- 1754US8805388B2Antennae systemAPPLE INC·Filed 2013·Granted Aug 12, 2014·0 cites·18 claims
- 1853US8934855B2Antenna auto-configurationGALE SIMON JOHN·Filed 2008·Granted Jan 13, 2015·3 cites·32 claims
- 1952US8525733B2Low-profile wide-bandwidth radio frequency antennaAPPLE INC·Filed 2013·Granted Sep 3, 2013·0 cites·20 claims
- 2052US5264070AMethod of growth-orientation of a crystal on a device using an oriented seed layerMOTOROLA INC·Filed 1990·Granted Nov 23, 1993·29 cites·15 claims
- 2148US8437766B2Antennae systemGALE SIMON·Filed 2011·Granted May 7, 2013·0 cites·66 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →