Inventor · disambiguated record
Yun Chi
Also filed as: CHI YUN · CHI YUN-WEN
70 granted patents·18 pending applications·852 citations·filing 1999–2022
99Inventor score
Top patents by PatentIndex Score
88 records- 0198US11423394B1Anonymous payment transactionsBLOCK INC·Filed 2021·Granted Aug 23, 2022·8 cites·20 claims
- 0298US10963868B1Anonymous payment transactionsSQUARE INC·Filed 2014·Granted Mar 30, 2021·53 cites·26 claims
- 0395US8359223B2Intelligent management of virtualized resources for cloud database systemsNEC LAB AMERICA INC·Filed 2011·Granted Jan 22, 2013·64 cites·19 claims
- 0495US7978141B2Couple-fed multi-band loop antennaACER INC·Filed 2008·Granted Jul 12, 2011·44 cites·7 claims
- 0595US7768466B2Multiband folded loop antennaACER INC·Filed 2008·Granted Aug 3, 2010·43 cites·15 claims
- 0695US7002013B1Pt complexes as phosphorescent emitters in the fabrication of organic light emitting diodesUNIV TSINGHUA·Filed 2004·Granted Feb 21, 2006·129 cites·26 claims
- 0794US8880477B2Latency-aware live migration for multitenant database platformsNEC LAB AMERICA INC·Filed 2012·Granted Nov 4, 2014·42 cites·9 claims
- 0893US10037517B1Risk management in online and offline transactionsSQUARE INC·Filed 2014·Granted Jul 31, 2018·25 cites·20 claims
- 0990US7915414B2Blue-emitting organometallic complexes and their applicationCHI YUN·Filed 2007·Granted Mar 29, 2011·10 cites·22 claims
- 1090US6303809B1Organometallic ruthenium and osmium source reagents for chemical vapor depositionCHI YUN·Filed 1999·Granted Oct 16, 2001·96 cites·8 claims
- 1189US9111232B2Portable workload performance prediction for the cloudCHI YUN·Filed 2013·Granted Aug 18, 2015·37 cites·19 claims
- 1288US9020901B2Balancing database workloads through migrationCHI YUN·Filed 2013·Granted Apr 28, 2015·6 cites·18 claims
- 1388US7493346B2System and method for load shedding in data mining and knowledge discovery from stream dataIBM·Filed 2005·Granted Feb 17, 2009·17 cites·8 claims
- 1487US10153442B2Iridium complex, OLED using the same, and nitrogen-containing tridentate ligand having carbene unitUNIV NAT TSING HUA·Filed 2016·Granted Dec 11, 2018·4 cites·11 claims
- 1587US8776076B2Highly scalable cost based SLA-aware scheduling for cloud servicesCHI YUN·Filed 2011·Granted Jul 8, 2014·9 cites·12 claims
- 1687US7788264B2Systems and methods for classifying content using matrix factorizationNEC LAB AMERICA INC·Filed 2007·Granted Aug 31, 2010·19 cites·18 claims
- 1786US8380557B2Multi-tenant database management for service level agreement (SLA) profit maximizationNEC LAB AMERICA INC·Filed 2011·Granted Feb 19, 2013·9 cites·20 claims
- 1885US9219237B1Heteroleptic Ir(III) phosphors with bis-tridentate chelating architecture for high efficiency OLEDsNAT UNIV TSING HUA·Filed 2015·Granted Dec 22, 2015·8 cites·10 claims
- 1985US8762997B2Constraint-conscious optimal scheduling for cloud infrastructuresMOON HYUN JIN·Filed 2010·Granted Jun 24, 2014·10 cites·19 claims
- 2085US8090665B2Finding communities and their evolutions in dynamic social networkYANG TIANBAO·Filed 2008·Granted Jan 3, 2012·24 cites·20 claims
- 2185US7112690B2Volatile noble metal organometallic complexesUNIV TSINGHUA·Filed 2002·Granted Sep 26, 2006·23 cites·21 claims
- 2284US9477707B2System and methods for predicting query execution time for concurrent and dynamic database workloadsNEC LAB AMERICA INC·Filed 2013·Granted Oct 25, 2016·7 cites·20 claims
- 2384US8346708B2Social network analysis with prior knowledge and non-negative tensor factorizationNEC LAB AMERICA INC·Filed 2009·Granted Jan 1, 2013·12 cites·20 claims
- 2484US7759490B2Phosphorescent Osmium (II) complexes and uses thereofCA NAT RESEARCH COUNCIL·Filed 2008·Granted Jul 20, 2010·9 cites·32 claims
- 2583US10008680B2Iridium complex and nitrogen-containing tridentate ligandUNIV NAT TSING HUA·Filed 2016·Granted Jun 26, 2018·4 cites·15 claims
- 2683US9896467B1Organic compound with tetrahedral-like geometryUNIV NAT TSING HUA·Filed 2017·Granted Feb 20, 2018·4 cites·9 claims
- 2782US8592585B2Phosphorescent iridium complex with non-conjugated cyclometalated ligands, synthetic method of preparing the same and phosphorescent organic light emitting diode thereofCHI YUN·Filed 2011·Granted Nov 26, 2013·3 cites·5 claims
- 2882US7639194B2Dual-band loop antennaAUDEN TECHNO CORP·Filed 2008·Granted Dec 29, 2009·13 cites·10 claims
- 2981US8580961B22-phenyl-6-azolylpyridine-based ligand and group VIII transition metal complexCHI YUN·Filed 2012·Granted Nov 12, 2013·5 cites·16 claims
- 3080US8889872B2Bisazole-based compound and group VIII transition metal complexCHI YUN·Filed 2012·Granted Nov 18, 2014·5 cites·12 claims
- 3180US8099381B2Processing high-dimensional data via EM-style iterative algorithmCHI YUN·Filed 2008·Granted Jan 17, 2012·9 cites·18 claims
- 3279US9298853B2System and methods for prioritizing queries under imprecise query execution timeNEC LAB AMERICA INC·Filed 2013·Granted Mar 29, 2016·5 cites·19 claims
- 3378US9553277B2Iridium complexes and organic light-emitting diodes using the sameNAT UNIV TSING HUA·Filed 2016·Granted Jan 24, 2017·5 cites·15 claims
- 3478US8768875B2Admission control in cloud databases under service level agreementsXIONG PENGCHENG·Filed 2011·Granted Jul 1, 2014·6 cites·17 claims
- 3578US6369256B1Self-reducible copper(II) source reagents for chemical vapor deposition of copper metalCA NAT RESEARCH COUNCIL·Filed 2000·Granted Apr 9, 2002·11 cites·45 claims
- 3676US8762323B2Replica based load balancing in multitenant databasesMOON HYUN JIN·Filed 2011·Granted Jun 24, 2014·5 cites·10 claims
- 3776US8288543B2Emissive transition-metal complexes with both carbon-phosphorus ancillary and chromophoric chelates, synthetic method of preparing the same and phosphorescent organic light emitting diode thereofCHI YUN·Filed 2009·Granted Oct 16, 2012·3 cites·23 claims
- 3876US8234274B2Systems and methods for characterizing linked documents using a latent topic modelGUO ZHEN·Filed 2009·Granted Jul 31, 2012·14 cites·21 claims
- 3975US7831538B2Evolutionary spectral clustering by incorporating temporal smoothnessNEC LAB AMERICA INC·Filed 2007·Granted Nov 9, 2010·7 cites·25 claims
- 4075US7496592B2Systems and methods for maintaining closed frequent itemsets over a data stream sliding windowIBM·Filed 2005·Granted Feb 24, 2009·7 cites·12 claims
- 4174US10640525B2Platinum complex, OLED and apparatus for providing visible emission or near-infrared emissionUNIV NAT TSING HUA·Filed 2017·Granted May 5, 2020·2 cites·10 claims
- 4274US8060461B2System and method for load shedding in data mining and knowledge discovery from stream dataCHI YUN·Filed 2009·Granted Nov 15, 2011·5 cites·19 claims
- 4373US12062038B2Anonymous payment transactionsBLOCK INC·Filed 2022·Granted Aug 13, 2024·0 cites·20 claims
- 4473US7868170B2Platinum complex and organic light-emitting device using the sameCHI YUN·Filed 2007·Granted Jan 11, 2011·4 cites·25 claims
- 4572US8874548B2Predicting query execution timeNEC LAB AMERICA INC·Filed 2012·Granted Oct 28, 2014·3 cites·20 claims
- 4671US10396298B2Iridium complex and organic light-emitting diode using the sameUNIV NAT TSING HUA·Filed 2017·Granted Aug 27, 2019·1 cites·7 claims
- 4769US8402369B2Multiple-document summarization using document clusteringZHU SHENGHUO·Filed 2008·Granted Mar 19, 2013·7 cites·15 claims
- 4869US8030490B2Phosphorescent iridium complex with non-conjugated cyclometalated ligands, synthetic method of preparing the same and phosphorescent organic light emitting diode thereofNAT UNIV TSING HUA·Filed 2007·Granted Oct 4, 2011·1 cites·3 claims
- 4967US8957208B1Heteroleptic iridium complex bearing diazolate chelateNAT UNIV TSING HUA·Filed 2014·Granted Feb 17, 2015·2 cites·8 claims
- 5067US7391384B2Digital-television receiving antennaLITE ON TECHNOLOGY CORP·Filed 2006·Granted Jun 24, 2008·5 cites·9 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yun Chi 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 →