Inventor

Xuetao QIU

Inventor

Overview

2→

Patents

2023–2025

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 processing29%

G06NComputing arrangements based on specific computational models14%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%

G06VImage or video recognition or understanding14%

H04LTransmission of digital information, e.g. telegraphic communication14%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%

PatentTitleYear

12,321,435Biometric identification method, server, and client2025 11,586,658Method and device for matching semantic text data with a tag, and computer-readable storage medium having stored instructions2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to CHINA UNIONPAY CO LTD (2)· patent assignee history

2023–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHINA UNIONPAY CO LTD	2	2023–2025

Locations

Location	Patents	Span
CN	2	2023–2025