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Inventor

Baptiste Chu

Inventor
Issy les Moulineaux, FR

Overview

2→
Patents
2018–2021
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.

B23Kprimary
B23KSoldering or unsoldering20%
C03BManufacture, shaping, or supplementary processes20%
G06FElectric digital data processing20%
G06KGraphical data reading20%
G06VImage or video recognition or understanding20%
PatentTitleYear
11,048,915Method and a device for detecting fraud by examination using two different focal lengths during automatic face recognition20219,963,376Method for cutting substrate by laser and laser cutting device2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2018Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (1)· patent assignee history
2018Based in Beijing, CN· patent location history
2021Patents assigned to SAFRAN IDENTITY & SECURITY (1)· patent assignee history
2021Based in Issy les Moulineaux, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD12018
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD12018
SAFRAN IDENTITY & SECURITY12021
Locations
LocationPatentsSpan
Issy les Moulineaux, FR12021
Beijing, CN12018