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Inventor

Long-Xi Chang

Inventor
Hsinchu County, TW

Overview

4→
Patents
2007–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
H03KPulse technique25%
G11CStatic stores13%
H03FAmplifiers13%
H03MCoding13%
H04NPictorial communication, e.g. television13%
PatentTitleYear
9,685,936'Self-feedback control circuit'20179,608,606'Slope control circuit'20177,358,805'Fully differential sensing apparatus and input common-mode feedback circuit thereof'20087,253,758'Third order sigma-delta modulator'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2008Patents assigned to IND TECH RES INST (2)· patent assignee history
2007–2008Based in Yilan County, TW· patent location history
2017Patents assigned to AMAZING MICROELECTRONIC CORP (2)· patent assignee history
2017Based in Hsinchu County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMAZING MICROELECTRONIC CORP22017
IND TECH RES INST22007–2008
Locations
LocationPatentsSpan
Hsinchu County, TW22017
Yilan County, TW22007–2008