Recording and communication of handwritten information
Granted 9 Aug 2005 · 6 office actions
Assignee: Anoto AB
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Attorney: Attorney · Log in to unlock
Inventors: Örjan Johansson, Petter Ericson · Examiner: Henry N. Tran · AU 2674 · TC 2600
Life of the patent
13 dated eventsAbstract
A hand-held user unit ( 1 ), which can be part of a network-based information management system, allows for the writing down and recording of handwritten information. The user unit ( 1 ) has a memory for storing the recorded information. The memory comprises a first memory part (M 1 ) located in the user unit and a second memory part (M 2 ) located in an external data storage device, which memory parts are connected in such a way that, from the point of view of a user, they form a coherent memory unit. Methods for memory management in such a user unit are also described.
Claims
30 · 5 independent · depth 6Classifications
6 codes- G09G005/00
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2 priority documents›Priority documents — 2
| Type | Document | Date |
|---|---|---|
| provisional | US 60257835 00 | 21 Dec 2000 |
| related publication | US 20020090149 A1 | 11 Jul 2002 |
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