Inventor

Yi-Pai Chu

Inventor
Taoyuan, TW

Overview

4→
Patents
2009–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

G06Fprimary
G06FElectric digital data processing18%
H05KPrinted circuits18%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere9%
F21KNon-electric light sources using luminescence9%
F21VFunctional features or details of lighting devices or systems thereof9%
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 emitted9%
G02BOptical elements, systems or apparatus9%
H01LSemiconductor devices9%
H10HInorganic light-emitting semiconductor devices having potential barriers9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to BENQ CORP (1)· patent assignee history
2009–2019Based in Taoyuan, TW· patent location history
2019Patents assigned to DELL PRODUCTS LP (2)· patent assignee history
2021Patents assigned to RADIANT OPTO ELECTRONICS CORP (1)· patent assignee history
2021Patents assigned to RADIANT OPTO ELECTRONICS SUZHOU CO LTD (1)· patent assignee history
2021Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELL PRODUCTS LP22019
BENQ CORP12009
RADIANT OPTO ELECTRONICS CORP12021
RADIANT OPTO ELECTRONICS SUZHOU CO LTD12021
Locations
LocationPatentsSpan
Taoyuan, TW32009–2019
Kaohsiung, TW12021