"The Americans have need of the telephone, but we do not. We have plenty of messenger boys."
Sir William Preece, chief engineer, British Post Office ; 1878
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| Number | Title | Issue Date |
| 5991751 | System, method, and computer program product for patent-centric and group-oriented data processing A system, method, and computer program product for processing data are described herein. The system maintains first databases of patents, and second databases of non-patent information of interest to a corporate entity. The system also maintains one or mo... | 11/23/1999 |
| 5848409 | System, method and computer program product for maintaining group hits tables and document index tables for the purpose of searching through individual documents and groups of documents A system for searching through documents maintained in electronic form is described. The system is capable of searching through individual documents, or groups of documents. In the case of a group of documents, the system operates by locating one or more ... | 12/08/1998 |
| 5845301 | System, method, and computer program product for displaying and processing notes containing note segments linked to portions of documents A system, method, and computer program product for annotating an electronic document. An electronic document is displayed. At least one note having at least one note segment is displayed. The note segment is linked to at least one portion of the electroni... | 12/01/1998 |
| 5799325 | System, method, and computer program product for generating equivalent text files A system, method, and computer program product for generating an equivalent text file. The equivalent text file, once generated, is an accurate textual representation of at least one portion of a source document. The equivalent text file has a similarity ... | 08/25/1998 |