LexDanaLexDanabeta
Inventor

Zhangli Lan

Inventor
Shenzhen, CN

Overview

5→
Patents
2018–2021
Patent span
LOC
Primary field

Patents· 5 as inventor

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

LOC30primary
LOC3080%
LOC2020%
PatentTitleYear
D0907307Pet feeding bowl2021D0888353Bark control2020D0882884Retractable dog leash2020D0878074Pet poop bag dispenser2020D0829389Retractable leash handle for animals2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to LAN ZHANGLI (1)· patent assignee history
2018Patents assigned to LI JIAN (1)· patent assignee history
2018Patents assigned to YANG CHUNYAN (1)· patent assignee history
2018Patents assigned to YANG YUKUN (1)· patent assignee history
2018Based in Yangchun, CN· patent location history
2020–2021Patents assigned to SHENZHEN XCHO TECH LIMITED (4)· patent assignee history
2020–2021Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHENZHEN XCHO TECH LIMITED42020–2021
LAN ZHANGLIself12018
LI JIAN12018
YANG CHUNYAN12018
YANG YUKUN12018
Locations
LocationPatentsSpan
Shenzhen, CN42020–2021
Yangchun, CN12018