Inventor · disambiguated record
Alfred K. Hillman, Jr.
Also filed as: HILLMAN ALFRED K · HILLMAN JR ALFRED K
15 granted patents·1 pending application·71 citations·filing 1974–2014
90Inventor score
Files withTEKTRONIX INC5HILLMAN JR ALFRED K4ENGHOLM KATHRYN A2NORTHERN TELECOM INC1STANTON STEVEN W1
Top patents by PatentIndex Score
16 records- 0184US4001559AProgrammable measuringNORTHERN TELECOM INC·Filed 1974·Granted Jan 4, 1977·31 cites·13 claims
- 0267US7765086B2Modulation domain triggerTEKTRONIX INC·Filed 2004·Granted Jul 27, 2010·13 cites·8 claims
- 0366US8649989B2Time-domain triggering in a test and measurement instrumentHILLMAN JR ALFRED K·Filed 2010·Granted Feb 11, 2014·2 cites·18 claims
- 0464US10459008B2Occupancy measurement and triggering in frequency domain bitmapsTEKTRONIX INC·Filed 2014·Granted Oct 29, 2019·1 cites·23 claims
- 0561US8731857B2Method and apparatus for generating a gated density bitmapHILLMAN JR ALFRED K·Filed 2010·Granted May 20, 2014·1 cites·17 claims
- 0660US9207269B2Automatically detecting in-band but out-of-span power in a frequency-domain test and measurement instrumentTURPIN JOHN F·Filed 2012·Granted Dec 8, 2015·1 cites·20 claims
- 0759US8489350B2Frequency domain bitmap triggering using color, density and correlation based triggersENGHOLM KATHRYN A·Filed 2009·Granted Jul 16, 2013·3 cites·23 claims
- 0858US7352827B2Multichannel simultaneous real time spectrum analysis with offset frequency triggerTEKTRONIX INC·Filed 2004·Granted Apr 1, 2008·5 cites·4 claims
- 0955US8180586B2Amplitude discrimination using the frequency mask triggerHILLMAN JR ALFRED K·Filed 2009·Granted May 15, 2012·2 cites·12 claims
- 1054US9702907B2Frequency mask trigger with non-uniform bandwidth segmentsSTANTON STEVEN W·Filed 2011·Granted Jul 11, 2017·1 cites·20 claims
- 1148US8255179B2Time qualified frequency mask triggerHILLMAN JR ALFRED K·Filed 2009·Granted Aug 28, 2012·2 cites·20 claims
- 1244US8452559B2Density trace measurementENGHOLM KATHRYN A·Filed 2010·Granted May 28, 2013·0 cites·13 claims
- 1338US4593242AControl circuit for a delayed sweep oscilloscopeTEKTRONIX INC·Filed 1983·Granted Jun 3, 1986·5 cites·4 claims
- 1436US8880369B2Occupancy measurement and triggering in frequency domain bitmapsTRACY ROBERT E·Filed 2009·Granted Nov 4, 2014·0 cites·19 claims
- 1533US4782285AVariable resolution control systemTEKTRONIX INC·Filed 1987·Granted Nov 1, 1988·4 cites·11 claims
- 1623US2005057253A1Digital phosphor spectrum analyzerFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →