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Inventor

Patrick Langfeld

Inventor
Karlsruhe, DE

Overview

2→
Patents
2013–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication67%
H04BTransmission33%
PatentTitleYear
8,811,504'Method of determining a channel quality and modem'20148,416,864'Initialization of and modem for an OFDM data transmission'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to ABB TECHNOLOGY AG (2)· patent assignee history
2013–2014Patents assigned to BENNINGER HANS (2)· patent assignee history
2013–2014Patents assigned to LANGFELD PATRICK (2)· patent assignee history
2013Patents assigned to KOROBKOV DMITRI (1)· patent assignee history
2013Based in Karisruhe, DE· patent location history
2014Patents assigned to KOROBKOV DIMITRI (1)· patent assignee history
2014Based in Karlsruhe, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABB TECHNOLOGY AG22013–2014
BENNINGER HANS22013–2014
LANGFELD PATRICKself22013–2014
KOROBKOV DIMITRI12014
KOROBKOV DMITRI12013
Locations
LocationPatentsSpan
Karlsruhe, DE12014
Karisruhe, DE12013