Inventor · disambiguated record
Donald N. Black
Also filed as: BLACK DONALD N · BLACK JR DONALD N · BLACK JR DONALD NELSON
6 granted patents·2 pending applications·296 citations·filing 2000–2013
83Inventor score
Technology areasH01Q
Files withEMS TECHNOLOGIES INC8
Top patents by PatentIndex Score
8 records- 0194US7525501B2Bicone pattern shaping deviceEMS TECHNOLOGIES INC·Filed 2007·Granted Apr 28, 2009·248 cites·24 claims
- 0280US8351127B2Shaped gradient lensEMS TECHNOLOGIES INC·Filed 2010·Granted Jan 8, 2013·6 cites·13 claims
- 0377US6396448B1Scanning directional antenna with lens and reflector assemblyEMS TECHNOLOGIES INC·Filed 2000·Granted May 28, 2002·38 cites·20 claims
- 0454US7876280B2Frequency control of electrical length for bicone antennasEMS TECHNOLOGIES INC·Filed 2008·Granted Jan 25, 2011·2 cites·19 claims
- 0554US7538737B2High impedance bicone antennaEMS TECHNOLOGIES INC·Filed 2007·Granted May 26, 2009·2 cites·18 claims
- 0650US2014104695A1Shaped gradient lensEMS TECHNOLOGIES INC·Filed 2013·Application pending·0 cites
- 0749US8665525B2Shaped gradient lensEMS TECHNOLOGIES INC·Filed 2012·Granted Mar 4, 2014·0 cites·7 claims
- 0838US2009201204A1Modal beam positioningEMS TECHNOLOGIES INC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →