LexDanaLexDanabeta
Inventor

Huifeng Zhang

Inventor
Shenzhen, CN

Overview

2→
Patents
2019–2020
Patent span
LOC
Primary field

Patents· 2 as inventor

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

LOC28primary
LOC28100%
PatentTitleYear
D0901034Radio frequency beauty instrument2020D0843656Hair removal device2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to SHENZHEN COSBEAUTY TECH CO LTD (2)· patent assignee history
2019–2020Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHENZHEN COSBEAUTY TECH CO LTD22019–2020
Locations
LocationPatentsSpan
Shenzhen, CN22019–2020