Inventor
NAM TRAN
Inventor
US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Fprimary
A24FSmokers' requisites28%
H05BElectric heating19%
F21VFunctional features or details of lighting devices or systems thereof9%
H02JElectric power networks9%
H01CResistors6%
A24BManufacture or preparation of tobacco for smoking or chewing4%
A61MDevices for introducing media into, or onto, the body4%
H01FMagnets4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
PatentTitleYear
12,476,316Electronic vaping device202512,439,478Electronic vaping device with outlet-end illumination202512,431,568Electronic vaping device202512,432,817Electronic vaping device with outlet-end illumination202512,377,229Non-nicotine electronic vaping device202512,369,230Heater of an electronic vaping device202512,193,519Nicotine electronic vaping device202512,108,794Method of making cartridge including absorbent material with first reservoir and second reservoir202411,976,377Method to coat metals onto surfaces202411,832,357Method of making a heater of an electronic vaping device202311,771,849Non-nicotine electronic vaping device202311,627,762Method of operating an e-vaping device including establishing first fluid gradient and second fluid gradient202311,576,438Nicotine electronic vaping device202311,388,783Method of making a heater of an electronic vaping device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to ALTRIA CLIENT SERVICES LLC (13)· patent assignee history
2022–2025Based in US· patent location history
2024Patents assigned to EARTH SCIENCE LABORATORIES INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALTRIA CLIENT SERVICES LLC | 13 | 2022–2025 |
| EARTH SCIENCE LABORATORIES INC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 14 | 2022–2025 |