Inventor
Yi-Ping Chang
Inventor
Greensboro, NC, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Fprimary
A24FSmokers' requisites39%
A24DCigars10%
A61MDevices for introducing media into, or onto, the body10%
F22BMethods of steam generation10%
A24BManufacture or preparation of tobacco for smoking or chewing6%
A24CMachines for making cigars or cigarettes6%
H01RElectrically-conductive connections6%
Y10TTechnical subjects covered by former us classification6%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
H05BElectric heating3%
PatentTitleYear
10,653,184Reservoir housing for an electronic smoking article202010,258,089Wick suitable for use in an electronic smoking article201910,206,429Aerosol delivery device with radiant heating201910,172,388Aerosol delivery device with microfluidic delivery component201910,058,123Heater for an aerosol delivery device and methods of formation thereof20189,949,508Single-use connector and cartridge for a smoking article and related method20189,854,847'Wick suitable for use in an electronic smoking article'20189,839,237'Reservoir housing for an electronic smoking article'20179,439,453'Segmented smoking article with substrate cavity'20169,149,072'Segmented smoking article with substrate cavity'20158,910,640'Wick suitable for use in an electronic smoking article'20148,910,639'Single-use connector and cartridge for a smoking article and related method'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2019Patents assigned to REYNOLDS TOBACCO CO R (10)· patent assignee history
2014–2015Patents assigned to CHANG YI-PING (2)· patent assignee history
2014–2020Based in Greensboro, NC, US· patent location history
2015Patents assigned to BANERJEE CHANDRA KUMAR (1)· patent assignee history
2015Patents assigned to BARNES VERNON BRENT (1)· patent assignee history
2017–2020Patents assigned to RAI STRATEGIC HOLDINGS INC (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REYNOLDS TOBACCO CO R | 10 | 2014–2019 |
| RAI STRATEGIC HOLDINGS INC | 7 | 2017–2020 |
| CHANG YI-PINGself | 2 | 2014–2015 |
| BANERJEE CHANDRA KUMAR | 1 | 2015 |
| BARNES VERNON BRENT | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Greensboro, NC, US | 12 | 2014–2020 |