Lynggaard
Aviaja Borup Lynggaard, Aarhus C DK
Patent application number | Description | Published |
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20100121919 | System and a method for sharing information interactively among two or more users - An assembly of a plurality of media providers, each media provider having set a media exchange level. Each media exchange level comprising or encompassing one or more types of media to be exchanged. The media providers outputting to the other media providers the set levels, and if two media providers have levels set which have at least one type of media to be exchanged in common, the exchange of such media is started automatically. Media types to exchange may be photos, podcasts, music, voice, videos & movies, streamed TV/video/audio, such as airborne transmissions, graphics & text, e-mails, running application programs, such as an active web browser window, or the like | 05-13-2010 |
Hans Stefan Kristian Lynggaard, Lund SE
Patent application number | Description | Published |
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20090019292 | Secure management of information - Methods and system are devised to provide security with regard to position data recorded by an electronic pen. The position data originates from a specific area of a position-coding pattern and is destined for a specific Application Service Handler, ASH, which is allocated the specific area of the pattern. The pen stores one or more Pen Application Licenses, PALs, which each includes license data in association with an encryption key, the license data identifying an area of the pattern. The encryption key of a given PAL corresponds to an encryption key of a given ASH. Thus, the PALs enable the pen to encrypt recorded position data, originating from the specific area of the pattern, with the encryption key that is related to the encryption key of the receiving ASH. The license data may further define a group of pens and a validity period, allowing a party generating a PAL to control its use. Generating a PAL may in turn need prior authorization, given by PAL validation data derived from an authorizer. The PAL validation data, which is to be included in the PAL, may set boundaries for the license data that can be included in a PAL, and may also be digitally signed by the authorizer. The pen may be prohibited to install the PAL unless its license data can be properly validated against the PAL validation data. | 01-15-2009 |
Stefan Lynggaard, San Francisco, CA US
Patent application number | Description | Published |
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20100289776 | SYSTEM, SOFTWARE MODULE AND METHODS FOR CREATING A RESPONSE TO INPUT BY AN ELECTRONIC PEN - A system for creating a response to input by an electronic pen comprises: a processing unit, which records positions when the electronic pen is used for writing; and a software module, which is arranged to receive pen data created by the processing unit during writing and which is arranged to refine said pen data by identifying pen data representing occurrences of specific events and create event data representing such specific events occurring. The system further comprises an application for providing processing instructions to be performed in response to input by the electronic pen. The application is arranged to load an electronic file to said software module, wherein said electronic file comprises information regarding the printed document on which writing is made, and to provide set-up instructions to said software module, wherein the set-up instructions are application-specific and customizes the software module to the application. | 11-18-2010 |
20100315660 | PRINTING OF POSITION-CODED DOCUMENTS - A digital pen and paper system allows for printing of a document page superimposed on a pattern unit which is a unique part of a position-coding pattern. The system allows a user to change the format of the document page at the time of printing. To this end, the position-coding pattern is subdivided into predetermined pattern units, which are associated with a respective predetermined format. Knowledge about the pattern subdivision and its association with different formats is shared between a document generating part and a position processing part of the system. Thus, a method and apparatus in the document generating part enables the document page to be printed together with a pattern unit that is associated with a format selected by the user. Thereby, positions encoded on the printed document page will indicate a format change to a method and apparatus in the position processing part. Thereby, the position processing part may use the indicated format change to retain a correct mapping between positions and document page. | 12-16-2010 |