Inventor

Christof Ballweg

Inventor

Villingen-Schwenningen, DE

Overview

8→

Patents

2008–2015

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer50%

G03HHolographic processes or apparatus17%

A61BDiagnosis8%

G01BMeasuring length, thickness or similar linear dimensions8%

G02BOptical elements, systems or apparatus8%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation8%

PatentTitleYear

9,068,824'Stereoscopic endoscope for measuring a three dimensional surface'2015 8,599,674'Method for storing data on an optical recording medium'2013 8,228,775'Holographic recording medium having a track pitch smaller than a distance between adjacent holograms'2012 8,089,540'Method for acquiring data by means of an image sensor'2012 8,031,564'Method and circuit for evaluating a wobble signal'2011 7,940,620'Modified jitter criterion for optical recording media'2011 7,768,894'Holographic storage medium'2010 7,427,934'Method and circuit for recovering a clock'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2013Patents assigned to THOMSON LICENSING (7)· patent assignee history

2008–2013Based in Villingen-Schwenningen, DE· patent location history

2011–2015Based in Laufen, CH· patent location history

2012–2015Patents assigned to BALLWEG CHRISTOF (4)· patent assignee history

2012–2013Patents assigned to RICHTER HARTMUT (2)· patent assignee history

2012Patents assigned to BRAEUER DIETMAR (1)· patent assignee history

2013Patents assigned to BUECHLER CHRISTIAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
THOMSON LICENSING	7	2008–2013
BALLWEG CHRISTOFself	4	2012–2015
RICHTER HARTMUT	2	2012–2013
BRAEUER DIETMAR	1	2012
BUECHLER CHRISTIAN	1	2013

Locations

Location	Patents	Span
Villingen-Schwenningen, DE	6	2008–2013
Laufen, CH	2	2011–2015