1
Erwin Meinders
Meinders Erwin, Van Der, Mark Martinus, Padiy Alexander, Wilderbeek Johannes, Kalman Josephus: Optical scanning device. Koninklijke Philips Electronics, Meinders Erwin, Van Der, Mark Martinus, Padiy Alexander, Wilderbeek Johannes, Kalman Josephus, CHAFFRAIX Jean, December 16, 2004: WO/2004/109664 (1 worldwide citation)

The invention relates to an optical scanning device for scanning an information carrier comprising a plurality of information layers which optical properties depend on a potential difference applied between two electrodes. The optical scanning device comprises a fixed part comprising means (302) for ...


2
Erwin Meinders
Meinders Erwin R: Dual-beam laser beam recorder, and method for controlling a dual-beam laser beam recorder. Moser Baer India, Meinders Erwin R, VALKONET Rutger, March 29, 2007: WO/2007/034390

An optical compensator for use in an optical scanning device for scanning a first optical record carrier (3') having an information layer (2') at a first information layer depth d and a second optical record carrier (3') having an information layer (2') at a second, different information layer depth ...


3
Erwin Meinders
Erwin Rinaldo Meinders, Martinus Bernardus Van der Mark, Alexander Padiy, Johannes Theodorus Adriaan Wilderbeek, Josephus Arnoldus Henricus Maria Kahlman: Optical scanning device. Koninklijke Philips Electronics, Philips Intellectual Property & Standards, January 4, 2007: US20070001110-A1

The invention relates to an optical scanning device for scanning an information carrier comprising a plurality of information layers which optical properties depend on a potential difference applied between two electrodes. The optical scanning device comprises a fixed part comprising means (302) for ...


4
Erwin Meinders
Kahlman Josephus, Van Der, Mark Martinus, Meinders Erwin: Multi-layer information carrier with switching circuit. Koninklijke Philips Electronics, Kahlman Josephus, Van Der, Mark Martinus, Meinders Erwin, ROCHE Denis, January 27, 2005: WO/2005/008638

The invention relates to an information carrier comprising at least one information layer which optical properties depend on a potential difference applied between two electrodes (531,532). The information carrier is intended to be scanned by an optical scanning device comprising means for generatin ...


5
Erwin Meinders
Meinders Erwin, Van Der Mark Martinus, Padiy Alexander, Wilderbeek Johannes, Kalman Josephus: Optical scanning device. Koninkl Philips Electronics, liu gong wang zhongzhong, July 12, 2006: CN200480016034

The invention relates to an optical scanning device for scanning an information carrier comprising a plurality of information layers which optical properties depend on a potential difference applied between two electrodes. The optical scanning device comprises a fixed part comprising means (302) for ...


6
Erwin Meinders
Van Der Mark Martinus, Meinders Erwin, Kahlman Josephus, Wilderbeek Johannes, Padiy Alexander: Optical scanning device. Koninkl Philips Electronics, liu gong zhang zhicheng, July 19, 2006: CN200480016409

The invention relates to an optical scanning device for scanning an information carrier comprising a plurality of information layers which optical properties depend on a potential difference applied between two electrodes. The optical scanning device comprises a rotating part (301, 305) comprising m ...


7
Erwin Meinders
Kahlman Josephus, Van Der Mark Martinus, Meinders Erwin: Multi-layer information carrier with switching circuit. Koninkl Philips Electronics, li yafei wang zhongzhong, August 30, 2006: CN200480020676

The invention relates to an information carrier comprising at least one information layer which optical properties depend on a potential difference applied between two electrodes (531,532). The information carrier is intended to be scanned by an optical scanning device comprising means for generatin ...


8
Erwin Meinders
Van Der, Mark Martinus, Meinders Erwin, Kahlman Josephus, Wilderbeek Johannes, Padiy Alexander: Optical scanning device. Koninklijke Philips Electronics, Van Der, Mark Martinus, Meinders Erwin, Kahlman Josephus, Wilderbeek Johannes, Padiy Alexander, CHAFFRAIX Jean, December 16, 2004: WO/2004/109668

The invention relates to an optical scanning device for scanning an information carrier comprising a plurality of information layers which optical properties depend on a potential difference applied between two electrodes. The optical scanning device comprises a rotating part (301, 305) comprising m ...


9
Alexander R Roustaei: System for reading two-dimensional images using ambient and/or projected light. Symbol Technologies, Clifford Chance Rogers & Wells, February 12, 2002: US06347163 (392 worldwide citation)

A system for reading a two-dimensional image, and for comparing the two-dimensional image to stored data representative of a known image. The optical scanning device comprises a sensor for capturing the two-dimensional image, which sensor includes a light source for projecting an emitted light towar ...


10
Alexander Roustaei: System and method for reading and comparing two-dimensional images. Symbol Technologies, Ira J Schaefer Esq, Mitchell S Feller Esq, Clifford Chance Rogers & Wells, May 7, 2002: US06385352 (249 worldwide citation)

A system and method for reading a two-dimensional image, and for comparing the two-dimensional image to stored data representative of a known image. The optical scanning device comprises a sensor for capturing the two-dimensional image, which sensor includes an LED array for projecting an emitted li ...