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Inventor

NAIGENG JI

Inventor
CN

Overview

3→
Patents
2022–2025
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing60%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%
G06VImage or video recognition or understanding20%
PatentTitleYear
12,254,715Facial recognition method and apparatus, device and storage medium202512,242,585Method, apparatus and device for updating feature vector database, and medium202511,521,199Method and apparatus for configuring security carrier2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to CHINA UNIONPAY CO LTD (3)· patent assignee history
2022–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA UNIONPAY CO LTD32022–2025
Locations
LocationPatentsSpan
CN32022–2025