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Inventor

Jian Wang

Inventor
Xi'an, CN

Overview

2→
Patents
2020–2021
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 processing50%
LOC0950%
PatentTitleYear
D0909186Quilt clip202110,860,632Information query method and device2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to ALIBABA GROUP HOLDING LTD (1)· patent assignee history
2020Based in Guangdong, CN· patent location history
2021Patents assigned to WANG JIAN (1)· patent assignee history
2021Based in Xi'an, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALIBABA GROUP HOLDING LTD12020
WANG JIANself12021
Locations
LocationPatentsSpan
Xi'an, CN12021
Guangdong, CN12020