Representative before the EPO

Employment test 51 - 200 employees
Company dna epping hermann fischer patentanwaltsgesellschaft mbh
operating since 1999
Headquarter in Munich and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Michael Lettenberger has worked on the following 1 EPO patent applications which have been published in the last five years:

EP11708034

OPTOELECTRONIC SEMICONDUCTOR CHIP

IPC classification:
H01L 25/075, H01L 27/15, H01L 33/00, H01L 33/38, H01L 33/44, H01L 33/62
Applicant:
OSRAM Opto Semiconductors GmbH
Agent:
Michael Lettenberger, Epping Hermann Fischer Patentanwaltsgesellschaft mbH
Status:
EXAMINATION IN PROGRESS

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