Inventor

Xuman ZHANG

Inventor
CN

Overview

1→
Patents
2022
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.

A61Mprimary
A61MDevices for introducing media into, or onto, the body50%
F04DNon-positive-displacement pumps50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to ROCKETHEART TECH CO LTD (1)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROCKETHEART TECH CO LTD12022
Locations
LocationPatentsSpan
CN12022