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Inventor

Johannes Ocker

Inventor
Dresden, DE

Overview

4→
Patents
1991–2021
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.

G11Cprimary
G11CStatic stores23%
H01LSemiconductor devices23%
H10BElectronic memory devices23%
H10DInorganic electric semiconductor devices15%
H04BTransmission8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
PatentTitleYear
11,101,291Memory cell arrangement and methods thereof202110,622,051Memory cell and methods thereof202010,438,645Memory cell and methods thereof20195,027,434'Apparatus for bidirectional transmission of optical signals'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to KOMMUNIKATIONS ELEKTRONIK (1)· patent assignee history
1991Based in Hanover, DE· patent location history
2019–2021Patents assigned to FERROELECTRIC MEMORY GMBH (3)· patent assignee history
2019–2021Based in Dresden, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FERROELECTRIC MEMORY GMBH32019–2021
KOMMUNIKATIONS ELEKTRONIK11991
Locations
LocationPatentsSpan
Dresden, DE32019–2021
Hanover, DE11991