Inventor · disambiguated record
Daniel Liu
Also filed as: LIU DANIEL · LIU DANIEL N
43 granted patents·10 pending applications·814 citations·filing 1989–2024
98Inventor score
Files withLIU DANIEL10NORTHROP GRUMMAN SYSTEMS CORP8PRODIGIT ELECTRONICS CO LTD4VERILY LIFE SCIENCES LLC4CAPITAL ONE SERVICES LLC3
Top patents by PatentIndex Score
53 records- 0197US8456883B1Method of spin torque MRAM process integrationLIU DANIEL·Filed 2012·Granted Jun 4, 2013·91 cites·20 claims
- 0297US6476729B1Power monitoring module with display unit for electrical power source deviceFiled 2000·Granted Nov 5, 2002·171 cites·2 claims
- 0395US7411317B2Electrical load status detection and control devicePRODIGIT ELECTRONICS CO LTD·Filed 2006·Granted Aug 12, 2008·52 cites·9 claims
- 0494US6261109B1Fastener for all-purpose power supply socketsDELTA ELECTRONICS INC·Filed 1999·Granted Jul 17, 2001·126 cites·16 claims
- 0592US8120995B2Electronic timer with graphic time scale display panelLIU DANIEL·Filed 2011·Granted Feb 21, 2012·20 cites·9 claims
- 0691US9942680B1Transducer assemblySONOS INC·Filed 2016·Granted Apr 10, 2018·15 cites·17 claims
- 0791US6768615B2Spark elimination circuit for controlling relay contactsFiled 2002·Granted Jul 27, 2004·53 cites·11 claims
- 0889US9031168B1Constellation design and optimization in non-linear satellite channelsNORTHROP GRUMMAN SYSTEMS CORP·Filed 2014·Granted May 12, 2015·11 cites·20 claims
- 0986US6095850AElectric adapter with display unitFiled 1998·Granted Aug 1, 2000·67 cites·13 claims
- 1084US10809266B2Quantitative massively parallel proteomicsVERILY LIFE SCIENCES LLC·Filed 2017·Granted Oct 20, 2020·2 cites·20 claims
- 1183US2025199011A1Quantitative massively parallel proteomicsVERILY LIFE SCIENCES LLC·Filed 2024·Application pending·0 cites
- 1278US8804807B2Iterative equalization with non-linear soft interference cancellation in non-linear satellite channelsNORTHROP GRUMMAN SYSTEMS CORP·Filed 2013·Granted Aug 12, 2014·5 cites·20 claims
- 1378US7364374B2Bi-directional optical signal transmitting and receiving deviceTRUELIGHT CORP·Filed 2006·Granted Apr 29, 2008·9 cites·4 claims
- 1477US6646237B2Safety control circuit for electric water heaterFiled 2002·Granted Nov 11, 2003·22 cites·7 claims
- 1575US7515049B2Extended read range RFID systemASYST TECHNOLOGIES·Filed 2006·Granted Apr 7, 2009·9 cites·18 claims
- 1674US5994883AAlternating current power control deviceFiled 1998·Granted Nov 30, 1999·30 cites·5 claims
- 1772US10446979B1Power plug adapter with magnetically attachable modulePRODIGIT ELECTRONICS CO LTD·Filed 2018·Granted Oct 15, 2019·3 cites·11 claims
- 1872USD842960SMuzzle brakeLIU DANIEL·Filed 2018·Granted Mar 12, 2019·13 cites·1 claims
- 1971USD818053SHand fidget spinnerLIU DANIEL·Filed 2017·Granted May 15, 2018·13 cites·1 claims
- 2071US7707732B2Constant force mechanical scribers and methods for using same in semiconductor processing applicationsSOLYNDRA INC·Filed 2008·Granted May 4, 2010·5 cites·37 claims
- 2170US7877881B2Constant force mechanical scribers and methods for using same in semiconductor processing applicationsSOLYNDRA INC·Filed 2010·Granted Feb 1, 2011·3 cites·19 claims
- 2269US12203939B2Quantitative massively parallel proteomicsVERILY LIFE SCIENCES LLC·Filed 2020·Granted Jan 21, 2025·0 cites·9 claims
- 2366USD842420SHandle gripLIU DANIEL·Filed 2017·Granted Mar 5, 2019·10 cites·1 claims
- 2466US9559875B2Blind equalization in a single carrier wideband channelLIU DANIEL N·Filed 2012·Granted Jan 31, 2017·3 cites·18 claims
- 2565US10811594B2Process for hard mask development for MRAM pillar formation using photolithographySPIN MEMORY INC·Filed 2017·Granted Oct 20, 2020·1 cites·16 claims
- 2665USD818052SHand fidget spinnerLIU DANIEL·Filed 2017·Granted May 15, 2018·10 cites·1 claims
- 2765US9800437B2Parallelizable reduced state sequence estimation via BCJR algorithmNORTHROP GRUMMAN SYSTEMS CORP·Filed 2016·Granted Oct 24, 2017·3 cites·20 claims
- 2864USD973143SHandheld gyroscope fidget toyLIU DANIEL·Filed 2019·Granted Dec 20, 2022·8 cites·1 claims
- 2964US9176213B2Adaptive coded modulation in low earth orbit satellite communication systemNORTHROP GRUMMAN SYSTEMS CORP·Filed 2013·Granted Nov 3, 2015·2 cites·20 claims
- 3063US8109004B2Constant force mechanical scribers and methods for using same in semiconductor processing applicationsSHENDEROVICH ALEX·Filed 2011·Granted Feb 7, 2012·2 cites·67 claims
- 3161US8723650B2Electronic tag time-sharing control system and method thereofTSENG LINCOLN·Filed 2011·Granted May 13, 2014·3 cites·5 claims
- 3260US10270478B2Non-linear transmitter pre-codingNORTHROP GRUMMAN SYSTEMS CORP·Filed 2015·Granted Apr 23, 2019·1 cites·18 claims
- 3359US6329766B1Digital illumination adjusting circuitFiled 2000·Granted Dec 11, 2001·10 cites·9 claims
- 3458US10333561B2Iterative equalization using non-linear models in a soft-input soft-output trellisNORTHROP GRUMMAN SYSTEMS CORP·Filed 2015·Granted Jun 25, 2019·1 cites·20 claims
- 3556US10735032B2Iterative equalization using non-linear models in a soft-input soft-output trellisNORTHROP GRUMMAN SYSTEMS CORP·Filed 2019·Granted Aug 4, 2020·0 cites·7 claims
- 3654US6681284B1System and method for providing a serial bus interface using distributed driver executionNAT INSTR CORP·Filed 2000·Granted Jan 20, 2004·8 cites·56 claims
- 3752US10560793B2Transducer assemblySONOS INC·Filed 2018·Granted Feb 11, 2020·0 cites·14 claims
- 3850US2024060983A1Methods for assaying target proteins on extracellular vesicles in plasmaVERILY LIFE SCIENCES LLC·Filed 2021·Application pending·0 cites
- 3949US12088605B2Methods and systems for cyber threat detection using artificial intelligence models in data-sparse environmentsCAPITAL ONE SERVICES LLC·Filed 2022·Granted Sep 10, 2024·0 cites·20 claims
- 4049US4969297ARoll-camber grinding apparatusLIU DANIEL·Filed 1989·Granted Nov 13, 1990·8 cites·1 claims
- 4143US7625775B2Multiple function thin-film resistor-capacitor arrayTRUELIGHT CORP·Filed 2006·Granted Dec 1, 2009·0 cites·7 claims
- 4243US5103390AAC load simulatorPRODIGIT ELECTRONICS CO LTD·Filed 1990·Granted Apr 7, 1992·13 cites·6 claims
- 4342US2008112100A1Digital electric leakage detecting and monitoring deviceLIU DANIEL·Filed 2007·Application pending·0 cites
- 4440US12141160B2In-flight transformations over a data streamCAPITAL ONE SERVICES LLC·Filed 2020·Granted Nov 12, 2024·0 cites·20 claims
- 4539US6768227B1Digital controlled power regulation devicePRODIGIT ELECTRONICS CO LTD·Filed 2003·Granted Jul 27, 2004·3 cites·11 claims
- 4639US2009316533A1Electronic timer with graphic time scale display panelLIU DANIEL·Filed 2008·Application pending·0 cites
- 4739US2018275281A1High order phase optimized transmission via general lagrangian multiplierNORTHROP GRUMMAN SYSTEMS CORP·Filed 2017·Application pending·0 cites
- 4837US6218853B1Circuit arrangement for simulating alternating current loadFiled 1998·Granted Apr 17, 2001·8 cites·5 claims
- 4937US2004105279A1Light-emitting device with light softening coverFiled 2003·Application pending·0 cites
- 5037US2022101375A1Complex event processing for context-based digital presentationsCAPITAL ONE SERVICES LLC·Filed 2020·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →