Inventor · disambiguated record
Xi Long
Also filed as: LONG XI
12 granted patents·10 pending applications·152 citations·filing 2007–2024
89Inventor score
Files withKONINKLIJKE PHILIPS NV10AMAZON TECH INC24B TECH BEIJING CO LIMITED1CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD1DUAN CHUNJIE1
Top patents by PatentIndex Score
22 records- 0194US8826169B1Hiding content of a digital content itemYACOUB SHERIF M·Filed 2012·Granted Sep 2, 2014·54 cites·33 claims
- 0290US10013488B1Document analysis for region classificationAMAZON TECH INC·Filed 2012·Granted Jul 3, 2018·17 cites·27 claims
- 0390US7958063B2Methods and systems for identifying and localizing objects based on features of the objects that are mapped to a vectorUNIV COLUMBIA·Filed 2007·Granted Jun 7, 2011·53 cites·40 claims
- 0489US9182940B1Systems and methods for determining playback locations in media filesAMAZON TECH INC·Filed 2013·Granted Nov 10, 2015·20 cites·20 claims
- 0582US9820698B2Actigraphy methods and apparatusesKONINKLIJKE PHILIPS NV·Filed 2015·Granted Nov 21, 2017·5 cites·20 claims
- 0671US2025329435A1Milk management method, infant milk container attachment and systemKONINKLIJKE PHILIPS NV·Filed 2023·Application pending·0 cites
- 0769US2024376525A1Use of ethylene carbonate in nucleic acid sequencing methodsULTIMA GENOMICS INC·Filed 2024·Application pending·0 cites
- 0864US10524674B2System and method for cardiorespiratory sleep stage classificationKONINKLIJKE PHILIPS NV·Filed 2015·Granted Jan 7, 2020·1 cites·15 claims
- 0963US10702207B2System and method for determining spectral boundaries for sleep stage classificationKONINKLIJKE PHILIPS NV·Filed 2015·Granted Jul 7, 2020·1 cites·10 claims
- 1062US8875009B1Analyzing links for NCX navigationLIN JIAN·Filed 2012·Granted Oct 28, 2014·1 cites·24 claims
- 1158US2025127462A1Audio and cardiac based sleep-related event detectionKONINKLIJKE PHILIPS NV·Filed 2024·Application pending·0 cites
- 1257US2024270857A1Anti-il-36r antibody and use thereofCHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD·Filed 2022·Application pending·0 cites
- 1357US2025064843A1Method and medicament for treating amyotrophic lateral sclerosis4B TECH BEIJING CO LIMITED·Filed 2022·Application pending·0 cites
- 1454US2025311965A1Non-contact subject monitoringKONINKLIJKE PHILIPS NV·Filed 2023·Application pending·0 cites
- 1553US2024096485A1A planning system for planning breast feeding or milk expressionKONINKLIJKE PHILIPS NV·Filed 2022·Application pending·0 cites
- 1652US12476193B2Routing a communication bus within multiple layers of a printed circuit boardXILINX INC·Filed 2021·Granted Nov 18, 2025·0 cites·18 claims
- 1748US12150744B2Sensor system and sensing method for use in assessment of circulatory volumeKONINKLIJKE PHILIPS NV·Filed 2018·Granted Nov 26, 2024·0 cites·20 claims
- 1847US2021275089A1Deriving information about a person's sleep and wake states from a sequence of video framesKONINKLIJKE PHILIPS NV·Filed 2019·Application pending·0 cites
- 1945US11143320B2Water path control valve structure for flushing toilet lidXIAMEN R&J PRECISION TECH CO LTD·Filed 2019·Granted Oct 12, 2021·0 cites·12 claims
- 2044US2023059677A1Charging method, charging apparatus, and charging systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Application pending·0 cites
- 2140US10856801B2System and method for slow wave sleep detectionKONINKLIJKE PHILIPS NV·Filed 2015·Granted Dec 8, 2020·0 cites·15 claims
- 2234US2013178168A1Multi-Band Matching Network for RF Power AmplifiersDUAN CHUNJIE·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Xi Long 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 →