LexDanaLexDanabeta
Inventor

Minghong CHANG

Inventor
CN

Overview

1→
Patents
2023
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%
H01LSemiconductor devices20%
H10DInorganic electric semiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
11,854,887Nitride-based semiconductor devices with recesses for dicing and methods of fabricating the same2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to INNOSCIENCE ZHUHAI TECHNOLOGY CO LTD (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INNOSCIENCE ZHUHAI TECHNOLOGY CO LTD12023
Locations
LocationPatentsSpan
CN12023