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Inventor

Guobiao Ma

Inventor
Beijing, CN

Overview

1→
Patents
2020
Patent span
LOC
Primary field

Patents· 1 as inventor

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

LOC15primary
LOC15100%
PatentTitleYear
D0897385Robot2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to BEIJING JINGDONG CENTURY TRADING CO LTD (1)· patent assignee history
2020Patents assigned to BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY 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 JINGDONG CENTURY TRADING CO LTD12020
BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD12020
Locations
LocationPatentsSpan
Beijing, CN12020