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Inventor

KEWEI YANG

Inventor
CH

Overview

2→
Patents
2022–2023
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general20%
A61MDevices for introducing media into, or onto, the body20%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials20%
G06TImage data processing or generation, in general20%
G06VImage or video recognition or understanding20%
PatentTitleYear
11,771,843Syringe and method of preparing syringe202311,328,455Method and apparatus for generating face model, storage medium, and terminal2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to NETEASE HANGZHOU NETWORK CO LTD (1)· patent assignee history
2022Based in CN· patent location history
2023Patents assigned to GENENTECH INC (1)· patent assignee history
2023Patents assigned to HOFFMANN LA ROCHE (1)· patent assignee history
2023Based in CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GENENTECH INC12023
HOFFMANN LA ROCHE12023
NETEASE HANGZHOU NETWORK CO LTD12022
Locations
LocationPatentsSpan
CH12023
CN12022