Telephonic data access and transmission system
First Claim
1. The method of obtaining a desired data base entry in a computer system including a keyboard means linked to a data base, which includes differentiating matched data base entries obtained by electrical signals transmitted to the data base by said keyboard means which transmits indicia knowledge to a user and accesses the data base wherein each key of said keyboard represents a plurality of indicia and each key is capable of producing a unique electrical signal comprising the steps of:
- (a) selecting a key or sequence of keys representing an indicia or string of indicia which is knowledgeable to the user;
(b) activating said key or sequence of keys selected;
(c) producing a signal or sequence of signals corresponding to said key or sequence of keys activated;
(d) comparing said signal or sequence of signals to said data base having a multiplicity of indexed data entries having at least one knowledgeable indicia or string of indicia associated therewith;
(e) selecting from said data base all indexed data entries matching said produced signal or sequence of signals and compiling all of said entries matching said produced signal or sequence of signals into a list of possibilities wherein at least two data base entries are included on said list of possibilities;
(f) analyzing all of said data entries on said list of possibilities at least a first time and determining at least a first indicia of at least one of said data entries formulated on said list of possibilities which distinguishes from at least one corresponding indicia of at least one other of said data entries formulated on said list of possibilities;
(g) querying the user at least a first time regarding said distinguishing indicia;
(h) said user responding to at least said first query;
(i) processing said user'"'"'s response to at least said first query to determine the data entry desired by the user, and;
(j) informing the user of the desired data entry.
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Accused Products
Abstract
A system for transmitting and accessing data through a standard telephone system. The system including activating a key or sequence of keys wherein each key represents a plurality of letters. Signals produced by activating the keys are compared to a data base having indexed entries of words or names. In this way, words can be input into the system using only 8 unique keys.
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Citations
20 Claims
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1. The method of obtaining a desired data base entry in a computer system including a keyboard means linked to a data base, which includes differentiating matched data base entries obtained by electrical signals transmitted to the data base by said keyboard means which transmits indicia knowledge to a user and accesses the data base wherein each key of said keyboard represents a plurality of indicia and each key is capable of producing a unique electrical signal comprising the steps of:
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(a) selecting a key or sequence of keys representing an indicia or string of indicia which is knowledgeable to the user; (b) activating said key or sequence of keys selected; (c) producing a signal or sequence of signals corresponding to said key or sequence of keys activated; (d) comparing said signal or sequence of signals to said data base having a multiplicity of indexed data entries having at least one knowledgeable indicia or string of indicia associated therewith; (e) selecting from said data base all indexed data entries matching said produced signal or sequence of signals and compiling all of said entries matching said produced signal or sequence of signals into a list of possibilities wherein at least two data base entries are included on said list of possibilities; (f) analyzing all of said data entries on said list of possibilities at least a first time and determining at least a first indicia of at least one of said data entries formulated on said list of possibilities which distinguishes from at least one corresponding indicia of at least one other of said data entries formulated on said list of possibilities; (g) querying the user at least a first time regarding said distinguishing indicia; (h) said user responding to at least said first query; (i) processing said user'"'"'s response to at least said first query to determine the data entry desired by the user, and; (j) informing the user of the desired data entry. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of informing a user of a telephone number for a desired entity via an automated directory assistance system including a TOUCH-TONE type telephone keying means linked to a data base having a plurality of data entries each corresponding to an entity listed in a telephone directory and differentiating means for distinguishing matched data entries obtained by activating only a single key of said TOUCH-TONE keying means per letter representing a data entry desired wherein said keying means transmits an electrical signal to said data base and each key of said TOUCH-TONE keying means represents a plurality of letters and is capable of producing only one unique electrical signal comprising the steps of:
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(a) selecting a key or sequence of keys representing a letter or series of letters of an entity for which the telephone number is desired; (b) activating said key or sequence of keys selected; (c) producing a signal or sequence of signals corresponding to said key or sequence of keys activated; (d) comparing said sequence of signals to said data base having a multiplicity of indexed data entries having at least one letter or series of letters associated therewith; (e) selecting from said data base all indexed data entries matching said produced signal or sequence of signals and compiling all of said data entries matching said produced signal or sequence of signals into a list of possibilities wherein at least two data entries are included on said list of possibilities; (f) analyzing all of said data entries on said list of possibilities at least a first time and determining at least a first letter of at least one of said data entries formulated on said list of possibilities which distinguishes from at least one corresponding letter of at least one other of said data entries formulated on said list of possibilities; (g) querying the user at least a first time regarding said distinguishing letter; (h) said user responding to at least said first query; (i) processing said user'"'"'s response to at least said first query to determine the data entry desired by the user, and; (j) informing the user of the telephone number associated with said data entry desired. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. An apparatus for obtaining a desired data entry and differentiating matched data entries obtained by electrical signals transmitted to a data base via a keyboard transmitting means which transmits indicia knowledgeable to a user and accesses the data base wherein each key of the keyboard transmitting means represents a plurality of indicia and each key is capable of producing only one unique electrical signal comprising:
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(a) means for keying in an indicia or sequence of indicia knowledgeable to a user; (b) means for producing a signal or sequence of signals corresponding to the indicia or sequence of indicia knowledgeable to a user; (c) means for transmitting the signal or sequence of signals produced to a data base; (d) means for comparing the signal or sequence of signals to said data base having a multiplicity of indexed data entries having at least one knowledgeable indicia or string of indicia associated therewith; (e) means for selecting from said data base all indexed data entries matching said produced signal or sequence of signals and compiling all of said data entries matching said produced signal or sequence of signals into a list of possibilities wherein at least two data entries are included on said list of possibilities; (f) means for analyzing all of said data entries on said list of possibilities at least a first time and determining at least a first indicia of one of said data entries formulated on said list of possibilities which distinguishes from at least one indicia of at least one other of said data entries formulated on said list of possibilities; (g) means for querying the user at least a first time regarding said distinguishing indicia; (h) means for enabling the user to respond to at least said first query; (i) means for processing said user'"'"'s response to at least said first query to determine the data entry desired by the user, and; (j) means for informing the user of the desired data entry. - View Dependent Claims (18, 19, 20)
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Specification