Inventor

Michael Drexler

Inventor

Gehrden, DE

Overview

1988–2018

Patent span

Physics

Primary field (CPC G)

Patents· 15 as inventor

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

G06Fprimary

G06FElectric digital data processing26%

H04NPictorial communication, e.g. television17%

G03GElectrography9%

G06TImage data processing or generation, in general9%

G11CStatic stores9%

G11BInformation storage based on relative movement between record carrier and transducer4%

H03KPulse technique4%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses4%

H04LTransmission of digital information, e.g. telegraphic communication4%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers4%

PatentTitleYear

10,104,489Method for using a mobile device equipped with at least two microphones for determining the direction of loudspeakers in a setup of a surround sound system2018 9,122,578'Solid state memory with reduced number of partially filled pages'2015 9,026,722'Storing/reading several data streams into/from an array of memories'2015 8,548,300'Method and device for recording of frames'2013 8,468,384'Method and apparatus for dealing with write errors when writing information data into memory devices'2013 8,417,846'Device for real-time streaming of two or more streams in parallel to a solid state memory device array'2013 8,352,780'Method and apparatus for dealing with write errors when writing information data into flash memory devices'2013 7,916,995'Method and device for recording digital data'2011 7,613,023'Memory arrangement, particularly for the non-volatile storage of uncompressed video and/or audio data'2009 7,576,576'Switchable PLL circuit'2009 6,414,540'Input filter stage for a data stream, and method for filtering a data stream'2002 5,982,910'Method and circuit arrangement for undersampling in the case of movement estimation'1999 5,635,994'Method of making a hierarchical estimate of image motion in a television signal'1997 4,818,653'Electrophotographic recording material with mopomeril alleptor additive'1989 4,762,760'Electrophotographic recording material comprising a pyrazoline derivative'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1989Based in Bischofsheim, DE· patent location history

1997–2002Patents assigned to THOMSON BRANDT GMBH (3)· patent assignee history

1997Based in Hemmingen, DE· patent location history

1999–2018Based in Gehrden, DE· patent location history

2009–2018Patents assigned to THOMSON LICENSING (10)· patent assignee history

2013–2015Patents assigned to DREXLER MICHAEL (5)· patent assignee history

2013–2015Patents assigned to BRUNE THOMAS (4)· patent assignee history

2013–2015Patents assigned to KAMPHENKEL OLIVER (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
THOMSON LICENSING	10	2009–2018
DREXLER MICHAELself	5	2013–2015
BRUNE THOMAS	4	2013–2015
KAMPHENKEL OLIVER	3	2013–2015
THOMSON BRANDT GMBH	3	1997–2002

Locations

Location	Patents	Span
Gehrden, DE	12	1999–2018
Bischofsheim, DE	2	1988–1989
Hemmingen, DE	1	1997