PI

Pope Ijtsma

Philips: 24 patents #65 of 7,731Top 1%
Koniniklijke Philips N.V.: 2 patents #2,768 of 7,486Top 40%
U.S. Philips: 2 patents #2,537 of 8,851Top 30%
Overall (All Time): #132,315 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
8854940 Device for and method of recording information Jakob Gerrit Nijboer 2014-10-07
8599668 Method for recording data on write-once storage medium having space bit map and defect management structures Jakob Gerrit Nijboer 2013-12-03
8432776 Quick access to disc management information Jakob Gerrit Nijboer 2013-04-30
8407415 De-icing of multi-layer storage media Robert Albertus Brondijk, Jakob Gerrit Nijboer, Paulus Gijsbertus Petrus Weijenbergh, Johannes Hendrikus Maria Spruit 2013-03-26
8391117 Quick access to disc management information Jakob Gerrit Nijboer 2013-03-05
8325577 Recording data and data structures on a write-once storage medium at a predefined fixed location as defined for a rewritable storage medium Jakob Gerrit Nijboer 2012-12-04
8125866 Device for and method of recording information Jakob Gerrit Nijboer 2012-02-28
8089832 Method and apparatus for immediately writing or reading files on a disc-like recording medium having control information on defect management Dirk Hamelinck 2012-01-03
7965596 Defect management for real-time information Johannis Blacquiere, Dirk Hamelinck 2011-06-21
7957236 Device and method for recording information with reorganization of defect management information Johannis Blacquiere, Dirk Hamelinck 2011-06-07
7898913 Device for and method of recording information on write-once record carrier Johannes J. Mons 2011-03-01
7813624 Apparatus for and method of recording digital audio/video signals Johannis Blacquiere, Dirk Hamelinck 2010-10-12
7730348 Device and method for recording information Johannis Blacquiere, Dirk Hamelinck 2010-06-01
7716418 Method and device for utilizing a modified read-ahead command to store data on a record medium Stephanus Josephus Maria Van Beckhoven, Robert Albertus Brondijk, Joze Geelen, Hiroki Ohira 2010-05-11
7577810 Device and method for recording information Johannis Blacquiere, Dirk Hamelinck 2009-08-18
7542380 Method of and apparatus for immediately writing or reading files on a disc-like recording medium having control information on defect management stored in a predefined location and such a disc-like recording medium Dirk Hamelinck 2009-06-02
7487306 Device and method for recording information Johannis Blacquiere, Dirk Hamelinck 2009-02-03
7487387 Recording medium defect management Johannis Blacquiere, Steven Broeils Luitjens, Dirk Hamelinck 2009-02-03
7355937 Method and device for recording information in units Gijsbert J. Van Den Enden, Johannes Hendrikus Maria Spruit, Ronald R. Drenten, Jacobus M. Eradus, Johannes J. L. M. Van Vlerken +1 more 2008-04-08
7164636 Recording apparatus and method of recording data Dirk Hamelinck 2007-01-16
7151725 Method of immediately writing or reading files on a disc-like recording medium having control information on defect management stored in a predefined location Dirk Hamelinck 2006-12-19
6967909 Method and device for recording information in units Gijsbert J. Van Den Enden, Johannes Hendrikus Maria Spruit, Ronald R. Drenten, Jacobus M. Eradus, Johannes J. L. M. Van Vlerken +1 more 2005-11-22
6760288 Method of immediate writing or reading files on a disc like recording medium Dirk Hamelinck, Jakob Gerrit Nijboer 2004-07-06
6724701 Method of immediate writing or reading files on a disc like recording medium Dirk Hamelinck 2004-04-20
6628583 Method and device for recording information in linking block units Gijsbert J. Van Den Enden, Johannes Hendrikus Maria Spruit, Ronald R. Drenten, Jacobus M. Eradus, Johannes J. L. M. Van Vlerken +1 more 2003-09-30