Inventor · disambiguated record
Kathryn A. Engholm
Also filed as: ENGHOLM KATHRYN A
25 granted patents·6 pending applications·504 citations·filing 1998–2014
95Inventor score
Top patents by PatentIndex Score
31 records- 0195US6904269B1Signal type identificationTEKTRONIX INC·Filed 2000·Granted Jun 7, 2005·236 cites·6 claims
- 0290US6642936B1Touch zoom in/out for a graphics displayTEKTRONIX INC·Filed 2000·Granted Nov 4, 2003·120 cites·3 claims
- 0384US6774890B2Touch controlled zoom and pan of graphic displaysTEKTRONIX INC·Filed 2001·Granted Aug 10, 2004·30 cites·9 claims
- 0478US8706435B2Signal detection and triggering using a difference bitmapENGHOLM KATHRYN A·Filed 2010·Granted Apr 22, 2014·4 cites·27 claims
- 0578US7477286B2Rectangular gamut displayTEKTRONIX INC·Filed 2005·Granted Jan 13, 2009·5 cites·2 claims
- 0677US6782256B2Measuring wireless network performance via a world wide networkTEKTRONIX INC·Filed 2001·Granted Aug 24, 2004·26 cites·5 claims
- 0775US6850238B2Display of code power levels and relationships of multiple spreading factor orthogonal codes in a CDMA signalTEKTRONIX INC·Filed 2001·Granted Feb 1, 2005·18 cites·11 claims
- 0869US8615382B2Test and measurement instrument with common presentation of time domain dataDOBYNS KENNETH P·Filed 2011·Granted Dec 24, 2013·2 cites·23 claims
- 0966US8649989B2Time-domain triggering in a test and measurement instrumentHILLMAN JR ALFRED K·Filed 2010·Granted Feb 11, 2014·2 cites·18 claims
- 1064US10459008B2Occupancy measurement and triggering in frequency domain bitmapsTEKTRONIX INC·Filed 2014·Granted Oct 29, 2019·1 cites·23 claims
- 1162US9157943B2Multi-channel frequency domain test and measurement instrumentDOBYNS KENNETH P·Filed 2010·Granted Oct 13, 2015·1 cites·20 claims
- 1261US6229456B1Method and apparatus for facilitating user interaction with a measurement instrument using a display-based control knobTEKTRONIX INC·Filed 1998·Granted May 8, 2001·45 cites·17 claims
- 1360US7199818B1Status ribbon for display for multiple channels/codesTEKTRONIX INC·Filed 2000·Granted Apr 3, 2007·6 cites·12 claims
- 1459US8489350B2Frequency domain bitmap triggering using color, density and correlation based triggersENGHOLM KATHRYN A·Filed 2009·Granted Jul 16, 2013·3 cites·23 claims
- 1554US7773112B2Automatic measurement of video parametersTEKTRONIX INC·Filed 2002·Granted Aug 10, 2010·3 cites·18 claims
- 1652US7184406B2Visualization of active codes, their spreading factors and power levels, in a code domain power displayTEKTRONIX INC·Filed 2001·Granted Feb 27, 2007·2 cites·12 claims
- 1748US8705598B2Signal-sensitive data compressionENGHOLM KATHRYN A·Filed 2011·Granted Apr 22, 2014·0 cites·21 claims
- 1845US9164131B2Signal recognition and triggering using computer vision techniquesTURPIN JOHN F·Filed 2010·Granted Oct 20, 2015·0 cites·38 claims
- 1944US8452559B2Density trace measurementENGHOLM KATHRYN A·Filed 2010·Granted May 28, 2013·0 cites·13 claims
- 2043US8890507B2Phase transient response measurements using automatic frequency estimationENGHOLM KATHRYN A·Filed 2010·Granted Nov 18, 2014·0 cites·9 claims
- 2143US7130328B2Time history display of orthogonal code power levelsTEKTRONIX INC·Filed 2002·Granted Oct 31, 2006·0 cites·5 claims
- 2243US2004052270A1Rolling history display of multi-slot channel contentsFiled 2002·Application pending·0 cites
- 2341US8249386B2Video bandwidth resolution in DFT-based spectrum analysisHE YI·Filed 2008·Granted Aug 21, 2012·0 cites·13 claims
- 2440US2004150672A1Picture analyzer with a window interfaceFiled 2003·Application pending·0 cites
- 2540US2004151469A1Video editing timeline with measurement resultsFiled 2003·Application pending·0 cites
- 2639US2009290793A1Signal search in three dimensional bitmapsTEKTRONIX INC·Filed 2009·Application pending·0 cites
- 2738US2008270440A1Data Compression for Producing Spectrum TracesTEKTRONIX INC·Filed 2006·Application pending·0 cites
- 2836US8880369B2Occupancy measurement and triggering in frequency domain bitmapsTRACY ROBERT E·Filed 2009·Granted Nov 4, 2014·0 cites·19 claims
- 2936US8184121B2Methods, systems, and apparatus for multi-domain markersENGHOLM KATHRYN A·Filed 2006·Granted May 22, 2012·0 cites·19 claims
- 3036US2008281560A1Methods and Systems for Automatic Accommodation of Multiple Measurement Types by Shared Acquisition HardwareTEKTRONIX INC·Filed 2006·Application pending·0 cites
- 3132US9784765B2Graphic actuation of test and measurement triggersENGHOLM KATHRYN A·Filed 2009·Granted Oct 10, 2017·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Kathryn A. Engholm files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →