Hand-held apparatus and method for operating hand-held apparatus

A hand-held device and project technology, applied in the field of database search, can solve the problems of input methods that are difficult for ordinary users to master, and achieve fast, easy retrieval, and easy-to-use effects
CN1635493BInactive Publication Date: 2012-03-21NOKIA TECHNOLOGLES OY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NOKIA TECHNOLOGLES OY
Publication Date
2012-03-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention relates to operation handle device, which comprises one input device, one record memory device, one index list, one index engine device and one display device. The method comprises the following steps: receiving the user input string; finding the one group of items form the index list according to the first character combination with each two adjacent sub-strings isolated by one character; locating the memory records according to the said items; matching the said records and the input string to find out the matching record.
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Description

technical field

[0001] The present invention relates to the field of database searching for use in connection with handheld devices. Background technique

[0002] Handheld devices are being used by more and more users all over the world. Many technologies such as high-frequency semiconductors, computers, and communication technologies are combined within the handheld device. As the technology matures, it presents more opportunities for expanding services.

[0003] A handheld is primarily a portable electronic computer with specialized capabilities. It is common practice to include features such as calculators, calendars, memo pads, and personal and business directory or calling card file information in handheld devices. A handheld device containing such information utilizes conventional computer storage and saves such information in non-volatile memory storage such as random access memory, tape storage, and magnetic disk storage.

[0004] Regardless of the particular dat...

Claims

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