![]() Y10- TECHNICAL SUBJECTS COVERED BY FORMER USPC.Y- GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS. ![]() ![]() G06F16/90- Details of database functions independent of the retrieved data types.G06F16/353- Clustering Classification into predefined classes.G06F16/30- Information retrieval Database structures therefor File system structures therefor of unstructured textual data.G06F16/00- Information retrieval Database structures therefor File system structures therefor.G06- COMPUTING CALCULATING OR COUNTING.Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links Assigned to Nytell Software LLC reassignment Nytell Software LLC MERGER (SEE DOCUMENT FOR DETAILS). ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). reassignment EDUCE DATA DEVELOPMENT L.L.C. Assignors: ENGEL, ALAN KENT Publication of US20100017400A1 publication Critical patent/US20100017400A1/en Application granted granted Critical Publication of US8051109B2 publication Critical patent/US8051109B2/en Assigned to EDUCE DATA DEVELOPMENT L.L.C. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Paterra Inc filed Critical Paterra Inc Priority to US12/497,812 priority Critical patent/US8051109B2/en Assigned to PATERRA, INC. Original Assignee Paterra Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ![]() ( en Inventor Alan Kent Engel Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US12/497,812 Other versions US20100017400A1 Google Patents Classification-expanded indexing and retrieval of classified documentsÄownload PDF Info Publication number US8051109B2 US8051109B2 US12/497,812 US49781209A US8051109B2 US 8051109 B2 US8051109 B2 US 8051109B2 US 49781209 A US49781209 A US 49781209A US 8051109 B2 US8051109 B2 US 8051109B2 Authority US United States Prior art keywords document classification search web documents Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US8051109B2 - Classification-expanded indexing and retrieval of classified documents US8051109B2 - Classification-expanded indexing and retrieval of classified documents ![]()
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