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Inventor

Feng Jin

Inventor
Beijing, CN

Overview

3→
Patents
2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes29%
G06FElectric digital data processing14%
G06KGraphical data reading14%
G06NComputing arrangements based on specific computational models14%
G06VImage or video recognition or understanding14%
H04LTransmission of digital information, e.g. telegraphic communication14%
PatentTitleYear
10,963,756Emotion classification based on expression variations associated with same or similar emotions202110,956,915Conformity determination of cross-regional affairs202110,915,925Method and apparatus for guiding service flow2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to IBM (2)· patent assignee history
2021Patents assigned to ALIBABA GROUP HOLDING LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history
2021Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM22021
ALIBABA GROUP HOLDING LTD12021
Locations
LocationPatentsSpan
Beijing, CN22021
Hangzhou, CN12021