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Inventor

Changjun Huang

Inventor
Oak Park, CA, US

Overview

2→
Patents
2020–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B01Lprimary
B01LChemical or physical laboratory apparatus for general use11%
B23KSoldering or unsoldering11%
C03CChemical composition of glasses, glazes or vitreous enamels11%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons11%
D10BIndexing scheme associated with sublasses of section d, relating to textiles11%
H01LSemiconductor devices11%
H02HEmergency protective circuit arrangements11%
H03KPulse technique11%
H10DInorganic electric semiconductor devices11%
PatentTitleYear
11,114,432Protection circuit with a FET device coupled from a protected bus to ground202110,661,277Microfluidic device and method of making the same2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to UNIV NAT TAIWAN NORMAL (1)· patent assignee history
2020Based in Taipei, TW· patent location history
2021Patents assigned to SEMTECH CORP (1)· patent assignee history
2021Based in Oak Park, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMTECH CORP12021
UNIV NAT TAIWAN NORMAL12020
Locations
LocationPatentsSpan
Oak Park, California, US12021
Taipei, TW12020