Inventor · disambiguated record
Grace Liao
Also filed as: LIAO GRACE · LIAO GRACE C · LIAO GRACE CHUANG
22 granted patents·18 pending applications·337 citations·filing 1989–2024
95Inventor score
Top patents by PatentIndex Score
40 records- 0187US5681045AGoal joint structureFiled 1996·Granted Oct 28, 1997·97 cites·7 claims
- 0278US6672297B1Baseball pitching machineFiled 2003·Granted Jan 6, 2004·28 cites·7 claims
- 0378US6616554B2Training device for baseball hittingFiled 2001·Granted Sep 9, 2003·29 cites·1 claims
- 0477US4948149ANet posts for ball gamesLIN JOE·Filed 1989·Granted Aug 14, 1990·52 cites·2 claims
- 0573US6880828B2Adjusting device for bouncing net devicesFiled 2003·Granted Apr 19, 2005·21 cites·6 claims
- 0672US8267891B2Gilled phacoemulsification irrigation sleeveDIMALANTA RAMON·Filed 2008·Granted Sep 18, 2012·14 cites·10 claims
- 0771US7784795B1Foldable toss game assemblyLIAO GRACE·Filed 2009·Granted Aug 31, 2010·9 cites·8 claims
- 0870US7704244B2Surgical methodALCON INC·Filed 2005·Granted Apr 27, 2010·8 cites·12 claims
- 0970US7156763B1Ping pong table with folding protection mechanismLIAO GRACE·Filed 2005·Granted Jan 2, 2007·9 cites·6 claims
- 1069US7063680B2Surgical apparatusALCON INC·Filed 2005·Granted Jun 20, 2006·8 cites·7 claims
- 1163USD426130SCutting tip wrenchALCON LAB INC·Filed 1999·Granted Jun 6, 2000·15 cites·1 claims
- 1261US8631831B2Multi-compliant tubingDIMALANTA JR RAMON CARSOLA·Filed 2009·Granted Jan 21, 2014·8 cites·17 claims
- 1360USD1054023SCannula protector with scleral markersALCON INC·Filed 2023·Granted Dec 10, 2024·2 cites·1 claims
- 1460US8485922B2Ball holder and base plate fixing structure of batting practice apparatusLIAO GRACE·Filed 2011·Granted Jul 16, 2013·2 cites·12 claims
- 1560US7094229B2Surgical method and apparatusALCON INC·Filed 2004·Granted Aug 22, 2006·19 cites·21 claims
- 1659US11903573B2Trocar-cannula assembly capALCON INC·Filed 2022·Granted Feb 20, 2024·0 cites·15 claims
- 1759US6962335B2Playing figure of table soccerLIAO GRACE·Filed 2004·Granted Nov 8, 2005·4 cites·5 claims
- 1859USD437535STip wrenchALCON UNIVERSAL LTD·Filed 1999·Granted Feb 13, 2001·11 cites·1 claims
- 1958US2010201067A1Bumper Air Hockey Table TopLIAO GRACE·Filed 2009·Application pending·0 cites
- 2057US2023310810A1Slotted tubing security platformALCON INC·Filed 2023·Application pending·0 cites
- 2157US2024238123A1Cannulas for ophthalmic proceduresALCON INC·Filed 2024·Application pending·0 cites
- 2255US11877955B2Infusion cannulaALCON INC·Filed 2022·Granted Jan 23, 2024·0 cites·14 claims
- 2354USD1082512STubing clipALCON INC·Filed 2023·Granted Jul 8, 2025·1 cites·1 claims
- 2454US12290281B2Valved cannula assemblyALCON INC·Filed 2022·Granted May 6, 2025·0 cites·3 claims
- 2552US2009312123A1Ball Hitting Practice DeviceLIAO GRACE·Filed 2008·Application pending·0 cites
- 2652US2009270205A1Batting Practice SetLIAO GRACE·Filed 2008·Application pending·0 cites
- 2751US12446919B2Cannula assemblyALCON INC·Filed 2023·Granted Oct 21, 2025·0 cites·9 claims
- 2851US2009082140A1Batting ApparatusLIAO GRACE·Filed 2007·Application pending·0 cites
- 2948US2007275793A1Structure Of Batting Tee Ball-HolderLIAO GRACE·Filed 2006·Application pending·0 cites
- 3047US2014031149A1Assembly Structure Of Table Top Of Ping-Pong TableLIAO GRACE·Filed 2012·Application pending·0 cites
- 3147US2007090601A1Bouncing practice netLIAO GRACE·Filed 2005·Application pending·0 cites
- 3246US2006264273A1Batting practice teeLIAO GRACE·Filed 2005·Application pending·0 cites
- 3346US2006287145A1Bocce ballLIAO GRACE·Filed 2005·Application pending·0 cites
- 3446US2007098579A1Fluid pressure sensing chamberALCON INC·Filed 2006·Application pending·0 cites
- 3545US2007260173A1Irrigation/aspiration tipALCON INC·Filed 2006·Application pending·0 cites
- 3644US2006253062A1Low resistance irrigation system and apparatusALCON INC·Filed 2005·Application pending·0 cites
- 3743US2003047001A1Ball speed detecting assemblyFiled 2001·Application pending·0 cites
- 3842US2012116290A1Gilled phacoemulsification irrigation sleeveDIMALANTA RAMON·Filed 2011·Application pending·0 cites
- 3942US2009291786A1Dart Having An Adjustable BarycenterLIAO GRACE·Filed 2008·Application pending·0 cites
- 4037US2012157934A1Infusion Sleeve with Multiple Material LayersLIAO GRACE CHUANG·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Grace Liao 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 →