LexDanaLexDanabeta
Inventor

Petra Michel

Inventor
Grafing, DE

Overview

2→
Patents
1988–1989
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.

H10Dprimary
H10DInorganic electric semiconductor devices50%
G11CStatic stores25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
4,884,115'Basic cell for a gate array arrangement in CMOS Technology'19894,779,231'Gate array arrangement in complementary metal-oxide-semiconductor technology'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1989Patents assigned to SIEMENS AG (2)· patent assignee history
1988–1989Based in Grafing, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIEMENS AG21988–1989
Locations
LocationPatentsSpan
Grafing, DE21988–1989