Inventor · disambiguated record
Chia-Hsin Li
Also filed as: LI CHIA-HSIN
32 granted patents·9 pending applications·802 citations·filing 1996–2008
98Inventor score
Top patents by PatentIndex Score
41 records- 0188US7668912B2Real-time one-button integrated support for networked devicesSEIKO EPSON CORP·Filed 2005·Granted Feb 23, 2010·17 cites·12 claims
- 0286US7581244B2IMX session control and authenticationSEIKO EPSON CORP·Filed 2006·Granted Aug 25, 2009·14 cites·24 claims
- 0386US7558221B2Method and system for recording videoconference dataSEIKO EPSON CORP·Filed 2004·Granted Jul 7, 2009·50 cites·32 claims
- 0486US7028295B2Dynamic java class loading for application executionSEIKO EPSON CORP·Filed 2001·Granted Apr 11, 2006·55 cites·16 claims
- 0585US6725219B2Internet presentation systemSEIKO EPSON CORP·Filed 2001·Granted Apr 20, 2004·65 cites·42 claims
- 0684US7406533B2Method and apparatus for tunneling data through a single portSEIKO EPSON CORP·Filed 2003·Granted Jul 29, 2008·43 cites·26 claims
- 0784US7076768B2Dynamic class packagingSEIKO EPSON CORP·Filed 2001·Granted Jul 11, 2006·44 cites·30 claims
- 0884US7003695B2Undo/redo algorithm for a computer programSEIKO EPSON CORP·Filed 2002·Granted Feb 21, 2006·39 cites·20 claims
- 0981US7392323B2Method and apparatus for tunneling data using a single simulated stateful TCP connectionSEIKO EPSON CORP·Filed 2004·Granted Jun 24, 2008·32 cites·26 claims
- 1081US6938045B2Image server synchronizationSEIKO EPSON CORP·Filed 2002·Granted Aug 30, 2005·33 cites·47 claims
- 1177US5920682AMultiple layer cluster dither matrix for reducing artifacts in printed imagesSEIKO EPSON CORP·Filed 1996·Granted Jul 6, 1999·58 cites·22 claims
- 1274US6477701B1Version-adaptive serialization and deserialization of program objects in an object-oriented environmentSEIKO EPSON CORP·Filed 1999·Granted Nov 5, 2002·51 cites·52 claims
- 1373US7111001B2Event driven transaction state management with single cache for persistent frameworkSEIKO EPSON CORP·Filed 2003·Granted Sep 19, 2006·16 cites·11 claims
- 1469US5905490AGenerating color-correction look-up-table addresses by multi-level half-toningSEIKO EPSON CORP·Filed 1996·Granted May 18, 1999·36 cites·28 claims
- 1566US5872896AContinuous-tone ink reductionSEIKO EPSON CORP·Filed 1996·Granted Feb 16, 1999·31 cites·40 claims
- 1663US7444329B2Event driven transaction state management with single cache for persistent frameworkSEIKO EPSON CORP·Filed 2006·Granted Oct 28, 2008·6 cites·10 claims
- 1763US6625309B1Image partitioning to avoid overlap transmissionSEIKO EPSON CORP·Filed 1999·Granted Sep 23, 2003·26 cites·9 claims
- 1863US5946454AImage enhancement during half-toning using low-pass and high-pass filteringSEIKO EPSON CORP·Filed 1997·Granted Aug 31, 1999·27 cites·21 claims
- 1961US7164489B2Rectangular partitioning in printing rotated imagesSEIKO EPSON CORP·Filed 2001·Granted Jan 16, 2007·9 cites·20 claims
- 2061US7152066B2Internet based system for creating presentationsSEIKO EPSON CORP·Filed 2002·Granted Dec 19, 2006·16 cites·58 claims
- 2160US7353275B2Printing sub-system for java and internet applicationsSEIKO EPSON CORP·Filed 2001·Granted Apr 1, 2008·4 cites·18 claims
- 2257US6031626AColor stochastic screening with optimal color dot placementSEIKO EPSON CORP·Filed 1997·Granted Feb 29, 2000·20 cites·21 claims
- 2357US5875287ABanding noise reduction for clustered-dot ditherSEIKO EPSON CORP·Filed 1996·Granted Feb 23, 1999·20 cites·14 claims
- 2457US2008256463A1Method and System for Media Playback ArchitectureSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 2555US5841951AInk duty-cycle controlSEIKO EPSON CORP·Filed 1996·Granted Nov 24, 1998·19 cites·80 claims
- 2652US5768411ADispersed-dot dither with improved light-color smoothnessSEIKO EPSON CORP·Filed 1996·Granted Jun 16, 1998·16 cites·16 claims
- 2748US2004230655A1Method and system for media playback architectureFiled 2003·Application pending·0 cites
- 2847US5796929ABanding and ink-bleeding reduction in cluster dither by screen displacementSEIKO EPSON CORP·Filed 1996·Granted Aug 18, 1998·12 cites·36 claims
- 2947US2006053485A1Network connection through NAT routers and firewall devicesLI CHIA-HSIN·Filed 2004·Application pending·0 cites
- 3046US5963715AColor stochastic screening with optimal color dot placement for display devices having arbitrary aspect ratiosSEIKO EPSON CORP·Filed 1997·Granted Oct 5, 1999·12 cites·18 claims
- 3145US5822502ACluster dither ink duty limit controlSEIKO EPSON CORP·Filed 1996·Granted Oct 13, 1998·10 cites·22 claims
- 3243US2005091395A1Method and system for transferring data filesFiled 2003·Application pending·0 cites
- 3343US2007038925A1Client-server interface to push messages to the client browserLI CHIA-HSIN·Filed 2005·Application pending·0 cites
- 3442US2006198300A1Multi-channel TCP connections with congestion feedback for video/audio data transmissionLI CHIA-HSIN·Filed 2005·Application pending·0 cites
- 3541US2007171846A1Modeling, managing, and scheduling videoconference meetingsLI CHIA-HSIN·Filed 2006·Application pending·0 cites
- 3641US2006200517A1Method and apparatus for real time multi-party conference document copierNELSON STEVE·Filed 2005·Application pending·0 cites
- 3740US6185008B1Multilevel screening for color laser printerSEIKO EPSON CORP·Filed 1999·Granted Feb 6, 2001·6 cites·21 claims
- 3839US5799136AOn-line ink-duty reductionSEIKO EPSON CORP·Filed 1996·Granted Aug 25, 1998·8 cites·44 claims
- 3939US2003093508A1System for installing and launching network applicationsSEIKO EPSON CORP·Filed 2001·Application pending·0 cites
- 4035US6097502AMultilevel screening for color laser printerSEIKO EPSON CORP·Filed 1997·Granted Aug 1, 2000·3 cites·10 claims
- 4135US5802212AClustered-dot dither with white-fleck suppressionSEIKO EPSON CORP·Filed 1996·Granted Sep 1, 1998·4 cites·32 claims
Join the waitlist — get patent alerts
Get an alert when Chia-Hsin Li 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 →