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Inventor

Zuyong Xie

Inventor
Beijing, CN

Overview

1→
Patents
2020
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 bearings50%
G01SRadio direction-finding50%
PatentTitleYear
10,725,147Positioning light beam emission system, method and indoor positioning system2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to BEIJING GUO CHENG WAN TONG INFORMATION TECH CO LTD (1)· patent assignee history
2020Patents assigned to GUO CHENG WAN TONG INFORMATION TECH CO LTD (1)· patent assignee history
2020Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING GUO CHENG WAN TONG INFORMATION TECH CO LTD12020
GUO CHENG WAN TONG INFORMATION TECH CO LTD12020
Locations
LocationPatentsSpan
Beijing, CN12020