Inventor · disambiguated record
Yongji Fu
Also filed as: FU YONGJI
33 granted patents·23 pending applications·155 citations·filing 2009–2023
96Inventor score
Files withHILL ROM SERVICES INC28FU YONGJI13LAI YUNGKAI KYLE3YANG TE-CHUNG ISAAC3ALLEN MEDICAL SYSTEMS INC2
Top patents by PatentIndex Score
56 records- 0197US11478383B2Incontinence detection pad having redundant electrical paths to an RFID tagHILL ROM SERVICES INC·Filed 2021·Granted Oct 25, 2022·6 cites·22 claims
- 0296US11020284B2Incontinence detection pad with liquid filter layerHILL ROM SERVICES INC·Filed 2020·Granted Jun 1, 2021·5 cites·44 claims
- 0396US10716715B2RFID tag inlay for incontinence detection padHILL ROM SERVICES INC·Filed 2018·Granted Jul 21, 2020·16 cites·46 claims
- 0496US10159607B2Incontinence detection apparatusHILL ROM SERVICES INC·Filed 2017·Granted Dec 25, 2018·37 cites·20 claims
- 0594US12138044B2Systems and methods for determining subject positioning and vital signsHILL ROM SERVICES INC·Filed 2023·Granted Nov 12, 2024·2 cites·10 claims
- 0692US8154723B2Method and systems for particle characterization using optical sensor output signal fluctuationFU YONGJI·Filed 2009·Granted Apr 10, 2012·21 cites·12 claims
- 0790US10500105B2Incontinence detection pad manufacturing methodHILL ROM SERVICES INC·Filed 2018·Granted Dec 10, 2019·8 cites·13 claims
- 0888US11071666B2Systems, methods, and devices for treatment of sleep disordersHILL ROM SERVICES INC·Filed 2015·Granted Jul 27, 2021·9 cites·18 claims
- 0986US11147719B2Incontinence detection systems for hospital bedsHILL ROM SERVICES INC·Filed 2016·Granted Oct 19, 2021·3 cites·37 claims
- 1086US8085145B2Personal environmental monitoring method and system and portable monitor for use thereinFU YONGJI·Filed 2009·Granted Dec 27, 2011·20 cites·20 claims
- 1180US11504071B2Patient risk assessment based on data from multiple sources in a healthcare facilityHILL ROM SERVICES INC·Filed 2019·Granted Nov 22, 2022·5 cites·32 claims
- 1279US11918331B2Micro-movement and gesture detection using radarHILL ROM SERVICES INC·Filed 2020·Granted Mar 5, 2024·1 cites·4 claims
- 1375US11707388B2Method of manufacturing RFID tagsHILL ROM SERVICES INC·Filed 2022·Granted Jul 25, 2023·0 cites·20 claims
- 1474US11717452B2Incontinence detection systems for hospital bedsHILL ROM SERVICES INC·Filed 2021·Granted Aug 8, 2023·0 cites·20 claims
- 1573US8949077B2Physiological signal quality classification for ambulatory monitoringSHARP LAB OF AMERICA INC·Filed 2013·Granted Feb 3, 2015·6 cites·6 claims
- 1672US9265477B2Adaptive lightweight acoustic signal classification for physiological monitoringYANG TE-CHUNG ISAAC·Filed 2011·Granted Feb 23, 2016·4 cites·19 claims
- 1771US11074802B2Method and apparatus for automatic event predictionHILL ROM SERVICES INC·Filed 2018·Granted Jul 27, 2021·4 cites·24 claims
- 1867US8554517B2Physiological signal quality classification for ambulatory monitoringFU YONGJI·Filed 2010·Granted Oct 8, 2013·4 cites·8 claims
- 1964US2020155040A1Systems and methods for determining subject positioning and vital signsHILL ROM SERVICES INC·Filed 2019·Application pending·0 cites
- 2060US10321856B2Bed exit monitoring systemHILL ROM SERVICES INC·Filed 2018·Granted Jun 18, 2019·1 cites·11 claims
- 2157US10327685B2System and method for using multiple sensor calibration methodsBECTON DICKINSON CO·Filed 2013·Granted Jun 25, 2019·1 cites·7 claims
- 2257US8663125B2Dual path noise detection and isolation for acoustic ambulatory respiration monitoring systemFU YONGJI·Filed 2011·Granted Mar 4, 2014·1 cites·20 claims
- 2356US11583437B2Reusable warming blanket with phase change materialASPEN SURGICAL PRODUCTS INC·Filed 2019·Granted Feb 21, 2023·0 cites·15 claims
- 2456US8663124B2Multistage method and system for estimating respiration parameters from acoustic signalFU YONGJI·Filed 2011·Granted Mar 4, 2014·1 cites·18 claims
- 2554US11583449B2Systems for recognizing temperature as a sign of surgical infection and methods of using the sameHILL ROM SERVICES INC·Filed 2019·Granted Feb 21, 2023·0 cites·18 claims
- 2654US2023034818A1Heat exchange system for patient support surfaceHILL ROM SERVICES INC·Filed 2022·Application pending·0 cites
- 2750US10529212B2System for predicting departure from an origin based on external factorsHILL ROM SERVICES INC·Filed 2016·Granted Jan 7, 2020·0 cites·19 claims
- 2850US2010256505A1Health monitoring method and systemXU JINGPING·Filed 2009·Application pending·0 cites
- 2950US2010262031A1Method and system for respiratory phase classification using explicit labeling with label verificationFU YONGJI·Filed 2009·Application pending·0 cites
- 3049US2010210962A1Respiratory signal detection and time domain signal processing method and systemXU JINGPING·Filed 2009·Application pending·0 cites
- 3148US2021045677A1Apparatus and Methods for Determining and Responding to the Location, Orientation, and Respiration of a PersonHILL ROM SERVICES INC·Filed 2019·Application pending·0 cites
- 3247US10197553B2Method for assessing the condition of a tissue sample with polarized electromagnetic radiationHILL ROM SERVICES INC·Filed 2016·Granted Feb 5, 2019·0 cites·22 claims
- 3347US2023052494A1Tracking tags for venous catheterization complicationsBRAUN MELSUNGEN AG·Filed 2021·Application pending·0 cites
- 3446US10856775B2Method of predicting occupant egress from an occupant support based on perimeter panel status and occupant location, and a related apparatusHILL ROM SERVICES INC·Filed 2016·Granted Dec 8, 2020·0 cites·1 claims
- 3546US10709630B2Spine table positioner pad with pressure sensing and cooling featuresALLEN MEDICAL SYSTEMS INC·Filed 2016·Granted Jul 14, 2020·0 cites·5 claims
- 3646US2019183428A1Method and apparatus for applying machine learning to classify patient movement from load signalsHILL ROM SERVICES INC·Filed 2018·Application pending·0 cites
- 3745US2019060126A1Systems for monitoring wounds and wound dressing status and systems for protecting woundsHILL ROM SERVICES INC·Filed 2018·Application pending·0 cites
- 3845US2019142343A1Reducing False Alarms in Patient MonitoringWELCH ALLYN INC·Filed 2018·Application pending·0 cites
- 3943US10902713B2System for predicting egress from an occupant supportHILL ROM SERVICES INC·Filed 2017·Granted Jan 26, 2021·0 cites·17 claims
- 4043US10531823B2Systems and methods for generating notifications based on bladder volume signals and bladder muscle signalsHILL ROM SERVICES INC·Filed 2017·Granted Jan 14, 2020·0 cites·14 claims
- 4142US2018116879A1Incontinence detection pad with user adjustable sensitivityHILL ROM SERVICES INC·Filed 2017·Application pending·0 cites
- 4242US2017311807A1Apparatuses for detecting biomarkers and methods for using the sameHILL ROM SERVICES INC·Filed 2017·Application pending·0 cites
- 4341US10881328B2Systems and methods for determining and tracking subject positioningALLEN MEDICAL SYSTEMS INC·Filed 2016·Granted Jan 5, 2021·0 cites·20 claims
- 4441US8603007B2Data binning method and system for estimating respiratory airflow from body sound signalFU YONGJI·Filed 2010·Granted Dec 10, 2013·0 cites·20 claims
- 4541US8506501B2Lightweight wheeze detection methods and systemsFU YONGJI·Filed 2010·Granted Aug 13, 2013·0 cites·18 claims
- 4640US2014148711A1Recursive Least Squares Adaptive Acoustic Signal Filtering for Physiological Monitoring SystemYANG TE-CHUNG ISAAC·Filed 2012·Application pending·0 cites
- 4739US2011301426A1Method and device for conditioning display of physiological parameter estimates on conformance with expectationsFU YONGJI·Filed 2010·Application pending·0 cites
- 4839US2011301427A1Acoustic physiological monitoring device and large noise handling method for use thereonFU YONGJI·Filed 2010·Application pending·0 cites
- 4939US2019183427A1Method and apparatus for patient bed load cell signal monitoring for patient movement classificationHILL ROM SERVICES INC·Filed 2018·Application pending·0 cites
- 5039US2011301428A1Lightweight automatic gain control for ambulatory monitoring systemsFU YONGJI·Filed 2010·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yongji Fu 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 →