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Inventor

Feihong Chen

Inventor
Shanghai, CN

Overview

2→
Patents
1994–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F21Sprimary
F21SNon-portable lighting devices25%
F21VFunctional features or details of lighting devices or systems thereof25%
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 emitted25%
G06FElectric digital data processing25%
PatentTitleYear
10,883,712Luminaire20215,343,524'Intelligent security device'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to CHEN FEIYING (1)· patent assignee history
1994Patents assigned to CHIN KAI J (1)· patent assignee history
1994Patents assigned to MU XIAO CHUN (1)· patent assignee history
1994Based in Santa Clara, CA, US· patent location history
2021Patents assigned to SIGNIFY HOLDING BV (1)· patent assignee history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN FEIYINGself11994
CHIN KAI J11994
MU XIAO CHUN11994
SIGNIFY HOLDING BV12021
Locations
LocationPatentsSpan
Shanghai, CN12021
Santa Clara, California, US11994