Inventor

Kai Xu

Inventor
Zhejiang, CN

Overview

6→
Patents
2011–2021
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G06Fprimary
G06FElectric digital data processing19%
A47BTables6%
F21SNon-portable lighting devices6%
F21VFunctional features or details of lighting devices or systems thereof6%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted6%
G06NComputing arrangements based on specific computational models6%
G06TImage data processing or generation, in general6%
G10LSpeech analysis techniques or speech synthesis6%
H01RElectrically-conductive connections6%
H03FAmplifiers6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2017Patents assigned to MICROSOFT CORP (2)· patent assignee history
2011–2017Based in Kirkland, WA, US· patent location history
2017Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
2021Patents assigned to LIN WANJIONG (2)· patent assignee history
2021Patents assigned to SELF ELECTRONICS CO LTD (2)· patent assignee history
2021Patents assigned to SELF ELECTRONICS USA CORP (2)· patent assignee history
2021Based in Zhejiang, CN· patent location history
2021Based in Dongying, CN· patent location history
2021Based in Tempe, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIN WANJIONG22021
MICROSOFT CORP22011–2017
SELF ELECTRONICS CO LTD22021
SELF ELECTRONICS USA CORP22021
MICROSOFT TECHNOLOGY LICENSING LLC12017
Locations
LocationPatentsSpan
Zhejiang, CN22021
Kirkland, Washington, US22011–2017
Dongying, CN12021
Tempe, AZ, US12021