LexDanaLexDanabeta
Inventor

DIRK DOERING

Inventor
DE

Overview

3→
Patents
2021–2023
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus50%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them33%
H04NPictorial communication, e.g. television17%
PatentTitleYear
11,561,381Catadioptric lens and optical system comprising such a lens202311,281,085Illumination device for a projector having a light modulator202211,137,615Illumination device for a projector having a light modulator2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2022Patents assigned to ZEISS CARL JENA GMBH (2)· patent assignee history
2021–2023Based in DE· patent location history
2023Patents assigned to ZEISS CARL SMT GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZEISS CARL JENA GMBH22021–2022
ZEISS CARL SMT GMBH12023
Locations
LocationPatentsSpan
DE32021–2023