Inventor
Guangping CAO
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Fprimary
A24FSmokers' requisites30%
G01FMeasuring volume, volume flow, mass flow or liquid level10%
G05BControl or regulating systems in general10%
H02JElectric power networks10%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems10%
H03KPulse technique10%
H05BElectric heating10%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%
PatentTitleYear
12,048,326Electronic cigarette and cartridge for an electronic cigarette202411,659,867Switch control circuit and switch control method for electronic cigarette and electronic cigarette202311,431,242Oscillation control circuit for ultrasonic atomization sheet and ultrasonic electronic cigarette2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to CHINA TOBACCO HUNAN IND CO LTD (1)· patent assignee history
2022–2024Based in CN· patent location history
2023Patents assigned to SHENZHEN FIRST UNION TECH CO (1)· patent assignee history
2024Patents assigned to JT INT SA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINA TOBACCO HUNAN IND CO LTD | 1 | 2022 |
| JT INT SA | 1 | 2024 |
| SHENZHEN FIRST UNION TECH CO | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2022–2024 |