Inventor

Alexander Martin

Inventor

Sinzing, DE

Overview

1989–2021

Patent span

Physics

Primary field (CPC G)

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

C02Fprimary

C02FTreatment of water, waste water, sewage, or sludge10%

G01NInvestigating or analysing materials by determining their chemical or physical properties10%

G05DSystems for controlling or regulating non-electric variables10%

G06FElectric digital data processing10%

G06TImage data processing or generation, in general10%

G09FDisplaying10%

G09GArrangements or circuits for control of indicating devices using static means to present variable information10%

H01LSemiconductor devices10%

H10HInorganic light-emitting semiconductor devices having potential barriers10%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to CPC ENG CORP (1)· patent assignee history

1989Based in Newbrighton, MN, US· patent location history

2021Patents assigned to OSRAM OLED GMBH (2)· patent assignee history

2021Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (2)· patent assignee history

2021Patents assigned to GEOMNI INC (1)· patent assignee history

2021Based in Sinzing, DE· patent location history

2021Based in Carranque, ES· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OSRAM OLED GMBH	2	2021
OSRAM OPTO SEMICONDUCTORS GMBH	2	2021
CPC ENG CORP	1	1989
GEOMNI INC	1	2021

Locations