Inventor

HELMCHEN FRITJOF

DE3 patents

⚠️ This page may combine multiple inventors who share the name “HELMCHEN FRITJOF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUCENT TECHNOLOGIES INC

2 patents

US6977733B2Dec 20, 2005

System and method for optical scanning

LUCENT TECHNOLOGIES INC64 citations92

US6967725B2Nov 22, 2005

System and method for optical scanning

LUCENT TECHNOLOGIES INC12 citations80

UNIV ZUERICH

1 patent

US12504614B2Dec 23, 2025

Multi-immersion microscope objective with minimally refractive surfaces

UNIV ZUERICH0 citations38