Inventor

OEHLANDER ULF

SE5 patents

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

PROXIMION FIBER SYSTEMS AB

3 patents

US7139485B2Nov 21, 2006

ERICSSON TELEFON AB L M

1 patent

US6011811AJan 4, 2000

Buried heterostructure with aluminum-free active layer and method of making same

ERICSSON TELEFON AB L M28 citations84

TELEFONAKTIEBOLAGET L ERICSSON

1 patent

US6075802AJun 13, 2000

Lateral confinement laser

TELEFONAKTIEBOLAGET L ERICSSON14 citations60

OEHLANDER ULF

PROXIMION FIBER SYSTEMS AB

Channel balancing of a wavelength division multiplexed optical signal

Optical coupling

Wavelength selective switch

ERICSSON TELEFON AB L M

Buried heterostructure with aluminum-free active layer and method of making same

TELEFONAKTIEBOLAGET L ERICSSON

Lateral confinement laser