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Inventor

Mingju Zhang

Inventor
Beijing, CN

Overview

4→
Patents
2009–2021
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television33%
B25JManipulators11%
G01SRadio direction-finding11%
G06TImage data processing or generation, in general11%
G06VImage or video recognition or understanding11%
G11BInformation storage based on relative movement between record carrier and transducer11%
H04LTransmission of digital information, e.g. telegraphic communication11%
PatentTitleYear
11,020,857Robot distance measuring method, apparatus and robot using the same202110,911,532Port prediction for peer-to-peer communications20217,653,705'Interactive recording and playback for network conferencing'20107,529,390'Automatically cropping an image'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to MICROSOFT CORP (2)· patent assignee history
2009–2010Based in Beijing, CN· patent location history
2021Patents assigned to UBTECH ROBOTICS CORP (1)· patent assignee history
2021Patents assigned to WHATSAPP INC (1)· patent assignee history
2021Based in Shenzhen, CN· patent location history
2021Based in Santa Clara, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT CORP22009–2010
UBTECH ROBOTICS CORP12021
WHATSAPP INC12021
Locations
LocationPatentsSpan
Beijing, CN22009–2010
Shenzhen, CN12021
Santa Clara, California, US12021