Inventor · disambiguated record
Shu Kun Chang
Also filed as: CHANG SHU KUN · CHANG SHU KUN KUEN
24 granted patents·1 pending application·545 citations·filing 1997–2015
96Inventor score
Files with3M INNOVATIVE PROPERTIES CO6BRASSIL JOHN MICHAEL4CARRIER CORP3DENTSPLY RES & DEV33COM CORP1
Top patents by PatentIndex Score
25 records- 0196USD625560SWater bottle3M INNOVATIVE PROPERTIES CO·Filed 2009·Granted Oct 19, 2010·141 cites·1 claims
- 0288US6796429B2Transdermal/transmucosal patch packaging3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Sep 28, 2004·59 cites·26 claims
- 0386USD507976SControl deviceCARRIER CORP·Filed 2004·Granted Aug 2, 2005·33 cites·1 claims
- 0477US7875243B2Sensor-dispensing instrumentsBAYER HEALTHCARE LLC·Filed 2005·Granted Jan 25, 2011·18 cites·35 claims
- 0576US7195623B2Kit including side firing syringe needle for preparing a drug in an injection pen cartridgeLILLY CO ELI·Filed 2002·Granted Mar 27, 2007·82 cites·9 claims
- 0675USD516925SControl deviceCARRIER CORP·Filed 2004·Granted Mar 14, 2006·21 cites·1 claims
- 0772USD625772SWater treatment cartridge3M INNOVATIVE PROPERTIES CO·Filed 2009·Granted Oct 19, 2010·18 cites·1 claims
- 0869USD438622STooth whitening deviceBRITESMILE INC·Filed 1999·Granted Mar 6, 2001·15 cites·1 claims
- 0967USD400212SPortable air abrasion systemBRASSIL JOHN MICHAEL·Filed 1997·Granted Oct 27, 1998·15 cites·1 claims
- 1065USD516926SControl deviceCARRIER CORP·Filed 2004·Granted Mar 14, 2006·14 cites·1 claims
- 1165USD417730SDental evacuation hand pieceBRASSIL JOHN MICHAEL·Filed 1997·Granted Dec 14, 1999·13 cites·1 claims
- 1264USD626621SWater treatment device3M INNOVATIVE PROPERTIES CO·Filed 2009·Granted Nov 2, 2010·13 cites·1 claims
- 1360USD621219SWater bottle3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Aug 10, 2010·11 cites·1 claims
- 1458US6473552B1Apparatus and method for signaling using a light pipe stylus3COM CORP·Filed 2000·Granted Oct 29, 2002·6 cites·24 claims
- 1556US8802009B2Sensor-dispensing instrumentsRUSH BENJAMIN·Filed 2010·Granted Aug 12, 2014·1 cites·29 claims
- 1653US6186783B1Evacuation hand piece for use during dental proceduresDENTSPLY RES & DEV·Filed 1997·Granted Feb 13, 2001·25 cites·9 claims
- 1750US5967779AAbrasion hand piece for use with abrasion systemDENTSPLY RES & DEV·Filed 1997·Granted Oct 19, 1999·24 cites·10 claims
- 1849US6106288AAir abrasion system for use in dental proceduresDENTSPLY RES & DEV·Filed 1997·Granted Aug 22, 2000·26 cites·13 claims
- 1938USD400213SAir abrasion hand pieceBRASSIL JOHN MICHAEL·Filed 1997·Granted Oct 27, 1998·4 cites·1 claims
- 2038US2009008246A1Cartridge for Containing and Dispensing Test SensorsREYNOLDS JEFFREY S·Filed 2005·Application pending·0 cites
- 2135USD629488SWater filtration device3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Dec 21, 2010·2 cites·1 claims
- 2235USD600662SHousing for a communication deviceMOTOROLA INC·Filed 2007·Granted Sep 22, 2009·2 cites·1 claims
- 2333USD806885SHandheld microporation deviceNITTO DENKO CORP·Filed 2015·Granted Jan 2, 2018·1 cites·1 claims
- 2428USD745974SHandheld microporation deviceHATCH MICHAEL R·Filed 2010·Granted Dec 22, 2015·1 cites·1 claims
- 2527USD400214SCountertop air abrasion systemBRASSIL JOHN MICHAEL·Filed 1997·Granted Oct 27, 1998·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →