1
Erwin Meinders
Meinders Erwin, Wilderbeek Johannes, Van Der, Mark Martinus: Display. Koninklijke Philips Electronics, Meinders Erwin, Wilderbeek Johannes, Van Der, Mark Martinus, CHAFFRAIX Jean, April 28, 2005: WO/2005/038758 (1 worldwide citation)

The present invention relates to a display for displaying pre-recorded images. The display comprises at least one image stack comprising at least one image sub-stack (13, 14, 15). The image sub-stack comprises a material which optical properties depend on a potential difference (V1) applied between ...


2
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 ...


3
Erwin Meinders
Van Der, Mark Martinus, Meinders Erwin: Multi-stack rolled-up information carrier. Koninklijke Philips Electronics, Van Der, Mark Martinus, Meinders Erwin, CHAFFRAIX Jean, September 10, 2004: WO/2004/077414

The invention relates to an information carrier for scanning information by means of an optical beam having a wavelength. The information carrier comprises a central hole (11) and at least two information stacks (13, 14) rolled up around said hole. Each information stack comprises a first electrode, ...


4
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 ...


5
Tuyls Pim Theo, Linnartz Johan Paul Marie Gerard: A data carrier having security mark and apparatus for handling such data carrier.. Koninklijke Philips Electronics, Tuyls Pim Theo, Linnartz Johan Paul Marie Gerard, CHAFFRAIX Jean, May 26, 2005: WO/2005/048256 (21 worldwide citation)

The present invention relates to a data carrier (1) having a security mark (2) in which a code is embedded, which security mark is of an optical type. For instance, the mark is of the POWF (Physical One Way Functions) type which gives a speckle pattern for a specific light. From this speckle pattern ...


6
Florent Raoul, Picard Mathieu, Samson Christophe: Pyramidal decomposition for multi-resolution image filtering. Koninklijke Philips Electronics, Florent Raoul, Picard Mathieu, Samson Christophe, CHAFFRAIX Jean, August 3, 2006: WO/2006/079997 (16 worldwide citation)

A modified Laplacian-pyramid method and system filters (340-360, 440-460) the Gaussian image at each level (31-33, 41-43) of the pyramid, and uses the filtered Gaussian image (341-361, 441-461) to produce the Laplacian-pyramid images (349-369,449-469). The filtering of the Gaussian image is adaptive ...


7
Bakker Bernardus, Van, Beek Michael, Rensen Wouter: Calibration of optical analysis making use of multivariate optical elements. Koninklijke Philips Electronics, Bakker Bernardus, Van, Beek Michael, Rensen Wouter, CHAFFRAIX Jean, June 22, 2006: WO/2006/064446 (15 worldwide citation)

The invention provides a method of calibrating an optical analysis system that makes use of multivariate optical signal analysis allowing to realize cost-efficient and robust implementation of a spectral analysis of an optical signal. The calibration method makes use of determining a parameter of a ...


8
Van, Gassel Jozef Pieter, Van Den, Brink Hendrikus Bernardus: Method of data synchronization. Koninklijke Philips Electronics, Van, Gassel Jozef Pieter, Van Den, Brink Hendrikus Bernardus, CHAFFRAIX Jean, December 1, 2005: WO/2005/114472 (15 worldwide citation)

There is described a method of synchronization in a personal information­entertainment product (10) for periodically updating data content stored in memory (50) of the product (10). Moreover, apparatus (10), for example advanced personal information­entertainment products, capable of operating accor ...


9
Gerard Olivier, Florent Raoul: A medical imaging system for mapping a structure in a patients body. Koninklijke Philips Electronics, Gerard Olivier, Florent Raoul, CHAFFRAIX Jean, November 24, 2005: WO/2005/111942 (13 worldwide citation)

The present invention relates to a medical imaging system for guiding a medical instrument (4) which performs a plurality of actions at a plurality of points (P1, P2, …PM) in contact with a structure (3) of a body of a subject. Such a medical imaging system comprises acquisition means for acquiring ...


10
Bulthuis Willem, Shteyn Eugene, Kusano Mieko, Lambourne Robert, Holzhauser Lisa: User interface with auditory feedback for hand-held device. Koninklijke Philips Electronics, CHAFFRAIX Jean, June 21, 2001: WO/2001/044912 (13 worldwide citation)

A hand-held information processing device, such as a mobile phone, has a thumb wheel that lets the user scan a circular array of options. Each respective one of the options is represented by a respective audio output that gets played out when the wheel is turned a notch up or down. This enables the ...