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Inventor

Xun CHAI

Inventor
CN

Overview

1→
Patents
2023
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G01Cprimary
G01CMeasuring distances, levels or bearings20%
G06FElectric digital data processing20%
G06VImage or video recognition or understanding20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04WWireless communication networks20%
PatentTitleYear
11,644,339Database construction method, positioning method, and related device2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD12023
Locations
LocationPatentsSpan
CN12023