Inventor

Taiwei Zhang

Inventor
Hangzhou, CN

Overview

2→
Patents
2020
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing22%
G06KGraphical data reading22%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes22%
G06VImage or video recognition or understanding22%
G07CTime or attendance registers11%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to ALIBABA GROUP HOLDING LTD (2)· patent assignee history
2020Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALIBABA GROUP HOLDING LTD22020
Locations
LocationPatentsSpan
Hangzhou, CN22020