Inventor · disambiguated record
Li Yan
Also filed as: YAN LI · YAN LI-HAO
23 granted patents·1 pending application·829 citations·filing 1993–2024
96Inventor score
Top patents by PatentIndex Score
24 records- 0197US11461327B1Query plan caching for networked database systemsSNOWFLAKE INC·Filed 2022·Granted Oct 4, 2022·11 cites·27 claims
- 0295US11314740B1Responsive plan stabilitySNOWFLAKE INC·Filed 2021·Granted Apr 26, 2022·9 cites·27 claims
- 0394US5687095AVideo transmission rate matching for multimedia communication systemsLUCENT TECHNOLOGIES INC·Filed 1994·Granted Nov 11, 1997·225 cites·11 claims
- 0492US11645281B1Caching query plans in database systemsSNOWFLAKE INC·Filed 2022·Granted May 9, 2023·2 cites·20 claims
- 0592US11544263B2Dynamic query execution using estimated execution timeSNOWFLAKE INC·Filed 2022·Granted Jan 3, 2023·3 cites·30 claims
- 0692US5629736ACoded domain picture composition for multimedia communications systemsLUCENT TECHNOLOGIES INC·Filed 1994·Granted May 13, 1997·168 cites·3 claims
- 0791US9792266B1Content synchronization across devicesAMAZON TECH INC·Filed 2014·Granted Oct 17, 2017·21 cites·19 claims
- 0890US12026160B2Query plan cache in database systemsSNOWFLAKE INC·Filed 2023·Granted Jul 2, 2024·1 cites·18 claims
- 0989US5438374ASystem and method for filtering video signalsAT & T CORP·Filed 1993·Granted Aug 1, 1995·146 cites·29 claims
- 1088US11687531B2Estimated execution time for query executionSNOWFLAKE INC·Filed 2022·Granted Jun 27, 2023·1 cites·30 claims
- 1187US12316540B1Private management of multi-cloud overlay networkAVIATRIX SYSTEMS INC·Filed 2022·Granted May 27, 2025·5 cites·14 claims
- 1287US5623312ACompressed-domain bit rate reduction systemLUCENT TECHNOLOGIES INC·Filed 1994·Granted Apr 22, 1997·97 cites·13 claims
- 1387US5512956AAdaptive spatial-temporal postprocessing for low bit-rate coded image sequencesAT & T CORP·Filed 1994·Granted Apr 30, 1996·110 cites·29 claims
- 1485US12321350B1Query block boundary identificationSNOWFLAKE INC·Filed 2023·Granted Jun 3, 2025·2 cites·20 claims
- 1585US12019571B1Communication method for multi-chip neural network algorithm based on FPGA main controlZhejiang Lab·Filed 2023·Granted Jun 25, 2024·3 cites·10 claims
- 1680US10346523B1Content synchronization across devicesAMAZON TECH INC·Filed 2017·Granted Jul 9, 2019·3 cites·16 claims
- 1777US12475125B2Partition granular selectivity estimation for predicatesSNOWFLAKE INC·Filed 2024·Granted Nov 18, 2025·0 cites·21 claims
- 1876US9941805B2Frequency and duty cycle strategies for DC/DC convertersDELTA ELECTRONICS SHANGHAI CO·Filed 2015·Granted Apr 10, 2018·3 cites·19 claims
- 1974US12007994B1Partition granular selectivity estimation for predicatesSNOWFLAKE INC·Filed 2023·Granted Jun 11, 2024·0 cites·21 claims
- 2061US2024323768A1Non-standalone 5g shared radio access network managementAPPLE INC·Filed 2024·Application pending·0 cites
- 2159US5604502AMotion video compression system with inverse discrete cosine transform mismatch controlLUCENT TECHNOLOGIES INC·Filed 1994·Granted Feb 18, 1997·19 cites·24 claims
- 2253US12488001B2Rule based hint applicationSNOWFLAKE INC·Filed 2023·Granted Dec 2, 2025·0 cites·26 claims
- 2349US11972504B2Method and system for overlapping sliding window segmentation of image based on FPGAZhejiang Lab·Filed 2023·Granted Apr 30, 2024·0 cites·6 claims
- 2440US8407568B2Method and system for a soft-output Nordstrom-Robinson decoderBERNSTEIN ZVI·Filed 2009·Granted Mar 26, 2013·0 cites·24 claims
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