LexDanaLexDanabeta
Inventor

Changzheng DAI

Inventor
CN

Overview

1→
Patents
2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A24Fprimary
A24FSmokers' requisites33%
F16KValves33%
H05BElectric heating33%
PatentTitleYear
11,147,308Atomizing assembly structure easy to disassemble2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to SHENZHEN FIRST UNION TECH CO (1)· patent assignee history
2021Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHENZHEN FIRST UNION TECH CO12021
Locations
LocationPatentsSpan
CN12021