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August 06, 2004
Recently awarded search engine patents
If you've always wondered which companies are doing the most R&D in the field of search engines, you might find this information useful.
Search engine with natural language-based robust parsing for user query and relevance feedback learning.
Assignee: Microsoft
Method and system of ranking and clustering for document indexing and retrieval.
Assignee: SAIC
Method for promoting contextual information to display pages containing hyperlinks.
Assignee: Microsoft
Method and system for updating a search engine.
Assigneee: Micron
Hyper video: information retrieval using text from multimedia.
Assignee: Verizon
Method and apparatus for creating and displaying user specific and site specific guidance and navigation information.
Assignee: IBM
Systems and methods for structured vocabulary search and classification.
Assignee: Northrop Grumman Corporation
High volume targeting of advertisements to user of online service.
Assignee: NetZero
Extended functionality for an inverse inference engine based web search.
Assignee: Insightful Corporation
Techniques for finding related hyperlinked documents using link-based analysis.
Assignee: Google
Arrangement of information for display into a continuum ranging from closely related to distantly related to a reference piece of information.
Assignee: IBM
System and method for topic-based document analysis for information filtering.
Assignee: Satyam Computer Services Limited of Mayfair Centre
User Query Generate Search Results That Rank Set Of Servers Where Ranking Is Based On Comparing Content On Each Server With User Query, Frequency At Which Content On Each Server Is Altered Using Web Crawler In A Search Engine.
Assignee: Xerox
Method and system for creating improved search queries.
Assignee: NA
Flexible keyword searching.
Assignee: Microsoft
System and method for content retrieval.
Assignee: Microsoft
Recently Published Search-Related Patent Applications
+ Meta-search engine architecture
+ Assignee: NEC
+ Dynamically updating a search engine’s knowledge and process database by tracking and saving user interactions
+ Assignee: IBM
+ Search engine facility with automated knowledge retrieval generation and maintenance
+ Assignee: IBM
+ Method for searching media
+ Assignee: Google
+ Information storage and retrieval
+ Assignee: NA
+ Method to facilitate a search of a database utilizing multiple search criteria
+ Assignee: NA
+ Method and system for advertisement using internet browser with book-like interface
+ Assignee: E-Book Systems
+ Temporal link analysis of linked entities
+ Assignee: IBM
+ Method, apparatus, and program for refining search criteria through focusing word definition
+ Assignee: IBM
+ Method and system for combating robots and rogues
+ Assignee: NA
+ Method For Retrieving Documents
+ Assignee: NA
+ Apparatus and methods for semantic representation and retrieval of multimedia content
+ Assignee: IBM
+ Method and apparatus for ranking web page search results
+ Assignee: AltaVista
+ Method and system of ranking and clustering for document indexing and retrieval
+ Assigne: SAIC
Source: Gary Price,
The ResourceShelf