Inventor
HILLMER HARTMUT
DE11 patents
⚠️ This page may combine multiple inventors who share the name “HILLMER HARTMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEUTSCHE TELEKOM AG
6 patentsUS6208793B1Mar 27, 2001
Wavelength-tunable optoelectronic apparatus
DEUTSCHE TELEKOM AG17 citations81
US5600743AFeb 4, 1997
Optoelectronic multi-wavelength component
DEUTSCHE TELEKOM AG14 citations72
US7054340B1May 30, 2006
Method and deivce for tuning the wavelength of an optoelectronic component arrangement
DEUTSCHE TELEKOM AG7 citations70
US6219362B1Apr 17, 2001
Method for syntonizing the wave lengths of an arrangement of optoelectronic components
DEUTSCHE TELEKOM AG13 citations70
US6231668B1May 15, 2001
Method for manufacturing a calibrated scale in the nanometer range for technical devices used for the high resolution or ultrahigh-resolution imaging of structures and such scale
DEUTSCHE TELEKOM AG8 citations63
US5834158ANov 10, 1998
Method for the optimum utilization of base material in the manufacture of optoelectronic components with variable-period grating
DEUTSCHE TELEKOM AG3 citations61