LexDanaLexDanabeta
Inventor

YI-CHING CHANG

Inventor
TW

Overview

6→
Patents
2021–2023
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

LOC13primary
LOC1327%
H01LSemiconductor devices18%
H10BElectronic memory devices18%
G11CStatic stores9%
H10DInorganic electric semiconductor devices9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
PatentTitleYear
11,776,587Power ramping sequence control for a memory device202311,545,547Method of forming semiconductor device2023D0971153Surge protector202211,244,948Semiconductor device and method of forming the same2022D0938361Surge protector adaptor2021D0938360Surge protector2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2022Patents assigned to SCHNEIDER ELECTRIC IT CORP (3)· patent assignee history
2021–2023Based in TW· patent location history
2022–2023Patents assigned to FUJIAN JINHUA INTEGRATED CIRCUIT CO LTD (2)· patent assignee history
2022–2023Patents assigned to UNITED MICROELECTRONICS CORP (2)· patent assignee history
2023Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHNEIDER ELECTRIC IT CORP32021–2022
FUJIAN JINHUA INTEGRATED CIRCUIT CO LTD22022–2023
UNITED MICROELECTRONICS CORP22022–2023
TAIWAN SEMICONDUCTOR MFG CO LTD12023
Locations
LocationPatentsSpan
TW62021–2023