Inventor · disambiguated record

Yi-Ping Chang

Also filed as: CHANG YI-PING

22 granted patents·11 pending applications·856 citations·filing 2010–2025

96Inventor score

Technology areasA24F Y10T A24B A61M B01F

Files withRAI STRATEGIC HOLDINGS INC16 REYNOLDS TOBACCO CO R13 CHANG YI-PING1 CONNER BILLY TYRONE1 GRIFFITH JR DAVID WILLIAM1

Top patents by PatentIndex Score

33 records

0197US9439453B2Segmented smoking article with substrate cavityREYNOLDS TOBACCO CO R·Filed 2015·Granted Sep 13, 2016·43 cites·19 claims
0297US8910639B2Single-use connector and cartridge for a smoking article and related methodCHANG YI-PING·Filed 2012·Granted Dec 16, 2014·306 cites·9 claims
0397US8910640B2Wick suitable for use in an electronic smoking articleREYNOLDS TOBACCO CO R·Filed 2013·Granted Dec 16, 2014·322 cites·36 claims
0495US10206429B2Aerosol delivery device with radiant heatingREYNOLDS TOBACCO CO R·Filed 2015·Granted Feb 19, 2019·41 cites·23 claims
0595US10172388B2Aerosol delivery device with microfluidic delivery componentREYNOLDS TOBACCO CO R·Filed 2015·Granted Jan 8, 2019·20 cites·39 claims
0692US9149072B2Segmented smoking article with substrate cavityCONNER BILLY TYRONE·Filed 2011·Granted Oct 6, 2015·73 cites·12 claims
0790US2025064127A1Heater for an aerosol delivery device and methods of formation thereofREYNOLDS TOBACCO CO R·Filed 2024·Application pending·0 cites
0889US12349732B2Heater for an aerosol delivery device and methods of formation thereofRAI STRATEGIC HOLDINGS INC·Filed 2023·Granted Jul 8, 2025·0 cites·30 claims
0988US11134544B2Aerosol delivery device with radiant heatingREYNOLDS TOBACCO CO R·Filed 2015·Granted Sep 28, 2021·8 cites·7 claims
1088US2024099375A1Heater for an aerosol delivery device and methods of formation thereofRAI STRATEGIC HOLDINGS INC·Filed 2023·Application pending·0 cites
1187US10058123B2Heater for an aerosol delivery device and methods of formation thereofREYNOLDS TOBACCO CO R·Filed 2014·Granted Aug 28, 2018·15 cites·16 claims
1286US11160939B2Aerosol delivery device with microfluidic delivery componentRAI STRATEGIC HOLDINGS INC·Filed 2018·Granted Nov 2, 2021·4 cites·16 claims
1381US11246344B2Smoking article incorporating a conductive substrateRAI STRATEGIC HOLDINGS INC·Filed 2018·Granted Feb 15, 2022·3 cites·20 claims
1481US10258089B2Wick suitable for use in an electronic smoking articleRAI STRATEGIC HOLDINGS INC·Filed 2017·Granted Apr 16, 2019·3 cites·7 claims
1581US2024306706A1Thermal energy absorbers for tobacco heating productsREYNOLDS TOBACCO CO R·Filed 2024·Application pending·0 cites
1680US11191306B2Adaptor for use with non-cylindrical vapor productsRAI STRATEGIC HOLDINGS INC·Filed 2020·Granted Dec 7, 2021·1 cites·22 claims
1779US12318535B2Aerosol delivery device with microfluidic delivery componentRAI STRATEGIC HOLDINGS INC·Filed 2021·Granted Jun 3, 2025·0 cites·21 claims
1878US9839237B2Reservoir housing for an electronic smoking articleREYNOLDS TOBACCO CO R·Filed 2013·Granted Dec 12, 2017·13 cites·24 claims
1977US2025144332A1Aerosol delivery device with microfluidic delivery componentRAI STRATEGIC HOLDINGS INC·Filed 2025·Application pending·0 cites
2074US10653184B2Reservoir housing for an electronic smoking articleRAI STRATEGIC HOLDINGS INC·Filed 2017·Granted May 19, 2020·2 cites·22 claims
2174US2021084978A1Heater for an aerosol delivery device and methods of formation thereofRAI STRATEGIC HOLDINGS INC·Filed 2020·Application pending·0 cites
2273US2021112860A1Smoking article incorporating a conductive substrateRAI STRATEGIC HOLDINGS INC·Filed 2020·Application pending·0 cites
2373US2025151794A1Smoking article incorporating a conductive substrateRAI STRATEGIC HOLDINGS INC·Filed 2025·Application pending·0 cites
2472US11602175B2Smoking article incorporating a conductive substrateRAI STRATEGIC HOLDINGS INC·Filed 2020·Granted Mar 14, 2023·0 cites·25 claims
2570US11793242B2Adaptor for use with non-cylindrical vapor productsRAI STRATEGIC HOLDINGS INC·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
2666US2021385909A1Aerosol delivery device with radiant heatingRAI STRATEGIC HOLDINGS INC·Filed 2021·Application pending·0 cites
2765US9949508B2Single-use connector and cartridge for a smoking article and related methodREYNOLDS TOBACCO CO R·Filed 2014·Granted Apr 24, 2018·1 cites·21 claims
2864US12022859B2Thermal energy absorbers for tobacco heating productsREYNOLDS TOBACCO CO R·Filed 2019·Granted Jul 2, 2024·0 cites·19 claims
2963US9854847B2Wick suitable for use in an electronic smoking articleREYNOLDS TOBACCO CO R·Filed 2014·Granted Jan 2, 2018·1 cites·9 claims
3058US10888115B2Heater for an aerosol delivery device and methods of formation thereofREYNOLDS TOBACCO CO R·Filed 2018·Granted Jan 12, 2021·0 cites·4 claims
3151US2018220713A1Single-use connector and cartridge for a smoking article and related methodRAI STRATEGIC HOLDINGS INC·Filed 2018·Application pending·0 cites
3250US2013255702A1Smoking article incorporating a conductive substrateGRIFFITH JR DAVID WILLIAM·Filed 2012·Application pending·0 cites
3339US2012042885A1Segmented smoking article with monolithic substrateSTONE JAMES RICHARD·Filed 2010·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →