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Inventor

Holger Weigand

Inventor
Oberkochen, DE

Overview

3→
Patents
2003–2016
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 apparatus33%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H01JElectric discharge tubes or discharge lamps17%
H04NPictorial communication, e.g. television17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
PatentTitleYear
9,304,400'Illumination system for EUV microlithography'20169,002,189'Long-range optical device having image stabilization and improved pivot detection'20156,642,525'Particle-optical component and system comprising a particle-optical component'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2016Based in Oberkochen, DE· patent location history
2015Based in Koeln-Deutz, DE· patent location history
2016Patents assigned to ENDRES MARTIN (1)· patent assignee history
2016Patents assigned to FIOLKA DAMIAN (1)· patent assignee history
2016Patents assigned to LAYH MICHAEL (1)· patent assignee history
2016Patents assigned to STUETZLE RALF (1)· patent assignee history
2016Patents assigned to WEIGAND HOLGER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENDRES MARTIN12016
FIOLKA DAMIAN12016
LAYH MICHAEL12016
STUETZLE RALF12016
WEIGAND HOLGERself12016
Locations
LocationPatentsSpan
Oberkochen, DE22003–2016
Koeln-Deutz, DE12015