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Inventor

Weiwei Ding

Inventor
Atlanta, GA, US

Overview

3→
Patents
2019–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H02Nprimary
H02NElectric machines not otherwise provided for33%
H04BTransmission33%
H04LTransmission of digital information, e.g. telegraphic communication33%
PatentTitleYear
11,025,176Self-powered wireless optical communication systems and methods202110,789,621Method and apparatus for guiding service flow202010,439,977Access controls for units of content in a messaging service2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to FACEBOOK INC (1)· patent assignee history
2019Based in Fremont, CA, US· patent location history
2020Based in Hangzhou, CN· patent location history
2021Patents assigned to GEORGIA TECH RES INST (1)· patent assignee history
2021Based in Atlanta, GA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FACEBOOK INC12019
GEORGIA TECH RES INST12021
Locations
LocationPatentsSpan
Atlanta, Georgia, US12021
Hangzhou, CN12020
Fremont, California, US12019