Digital ink-based search

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United States of America Patent

PATENT NO 8094939
APP PUB NO 20090003658A1
SERIAL NO

11821837

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Described is searching directly based on digital ink input to provide a result set of one or more items. Digital ink input (e.g., a handwritten character, sketched shape, gesture, drawing picture) is provided to a search engine and interpreted thereby, with a search result (or results) returned. Different kinds of digital ink can be used as search input without changing modes. The search engine includes a unified digital ink recognizer that recognizes digital ink as a character or another type of digital ink. When the recognition result is a character, the character may be used in a keyword search to find one or more corresponding non-character items, e.g., from a data store. When the recognition result is a non-character item, the non-character item is provided as the result, without keyword searching. The search result may appear as one or more item representations, such as in a user interface result panel.

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Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hou, Xiaohui Beijing, CN 23 565
Qiu, Yingjun Beijing, CN 4 151
Wang, Jian Beijing, CN 1906 17240
Zhang, Dongmei Redmond, US 158 2625

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