Inventor · disambiguated record
Joseph Liang
Also filed as: LIANG JOSEPH · LIANG JOSEPH (HUNGMIN)
19 granted patents·5 pending applications·507 citations·filing 1991–2021
95Inventor score
Top patents by PatentIndex Score
24 records- 0195USD986307SVideoconference devicePLANTRONICS·Filed 2021·Granted May 16, 2023·24 cites·1 claims
- 0291US5568848ALaterally movable suitcase with wheeled, pivotable legFiled 1994·Granted Oct 29, 1996·94 cites·10 claims
- 0388US5464080AUniversally pivotal luggage steering apparatusFiled 1993·Granted Nov 7, 1995·83 cites·16 claims
- 0486US10327523B2Collapsible luggageLIANG JOSEPH·Filed 2016·Granted Jun 25, 2019·7 cites·11 claims
- 0585US5547053ASpring loaded luggage handleFiled 1994·Granted Aug 20, 1996·73 cites·18 claims
- 0684US5339934ALuggage steering deviceLIANG JOSEPH·Filed 1993·Granted Aug 23, 1994·70 cites·13 claims
- 0783US10492593B2Clip-slider for body-worn audio devicesPLANTRONICS·Filed 2017·Granted Dec 3, 2019·6 cites·16 claims
- 0879US7478711B2Ergonomic wheeled baggageLIANG JOSEPH·Filed 2005·Granted Jan 20, 2009·8 cites·2 claims
- 0976USD793734SHanger for a shopping bagLIANG JOSEPH·Filed 2016·Granted Aug 8, 2017·17 cites·1 claims
- 1071US7481341B2Garment hangerLIANG JOSEPH·Filed 2007·Granted Jan 27, 2009·2 cites·5 claims
- 1169US5207440AArticle of wheeled, steerable luggageLIANG JOSEPH·Filed 1992·Granted May 4, 1993·41 cites·11 claims
- 1268USD702442SHandle set for a wheeled luggageLIANG JOSEPH·Filed 2012·Granted Apr 15, 2014·15 cites·1 claims
- 1364US2008230338A1Travel case formable into a wardrobe when openedLIANG JOSEPH·Filed 2007·Application pending·0 cites
- 1460US7380647B2LuggageLIANG JOSEPH·Filed 2004·Granted Jun 3, 2008·6 cites·8 claims
- 1560US5178244ALuggage with unitarily pivoting front wheel assemblyLIANG JOSEPH·Filed 1991·Granted Jan 12, 1993·32 cites·7 claims
- 1660US2007074941A1Expandable luggageLIANG JOSEPH·Filed 2005·Application pending·0 cites
- 1757US2014027226A1LuggageLIANG JOSEPH·Filed 2012·Application pending·0 cites
- 1855US2013175130A1Multi-purpose wheeled luggageLIANG JOSEPH·Filed 2012·Application pending·0 cites
- 1954US2006006035A1Case with tab protectorLIANG JOSEPH·Filed 2004·Application pending·0 cites
- 2049US5573089ALaterally movable wheeled suitcase with improved handleFiled 1994·Granted Nov 12, 1996·22 cites·9 claims
- 2147US9340221B1Hand truckLIANG JOSEPH·Filed 2014·Granted May 17, 2016·0 cites·10 claims
- 2241USD806394SSwingable pulling handle for a wheeled bagLIANG JOSEPH·Filed 2016·Granted Jan 2, 2018·3 cites·1 claims
- 2341USD576091SMirror stand for vehicle useLIANG JOSEPH·Filed 2007·Granted Sep 2, 2008·4 cites·1 claims
- 2434USD1077881SVideoconferencing cameraHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Jun 3, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →