US5483586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic on-line subscriber telephone directory
Assignee: Intellectual Ventures Fund 83 LLC
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Filing: 1994-07-18
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Granted: 1996-01-09
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Expires: 2014-07-18
Abstract
Abstract A compact telephone directory system that integrates a subscriber's telephone with a local on-line telephone directory database system and with a central directory service provider that maintains the local on-line telephone directory database. The telephone directory database system comprises an electronically stored equivalent of a telephone book. The telephone directory database can, for example, store local residential directories, local business directories, local and federal government directories, and a user specific directory. The user specific directory contains telephone numbers and other information that is particular to a subscriber, or a group of subscribers as in the case of a business. This information can be grouped into various lists as determined by the subscriber. All of the directories, excluding the user specific directory, are maintained by a Central Telephone Directory Service Provider (CTDSP), that down-loads the directories to the subscriber's telephone directory system. The subscriber can select the frequency at which updates to his directories are received from the CTDSP via the public telephone network. The compact telephone directory system is secured from non-authorized users, i.e. hackers. This system provides advantages over current telephone directory systems, including books and CD-ROMS for example, by automating the maintenance of the various directories by a central service provider and eliminating the mailing of updated directories to the subscriber.
Inventors
- 👤 Lester Sussman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:47
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/487; H04M3/493; H04M3/4931; H04M1/00; H04M1/26; H04M1/27; H04M1/274; H04M1/2745; H04M1/2753; H04M1/2757
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
269 words
A method of providing a subscriber with a local electronic telephone directory that is integrated with the subscriber's telephone, comprising the steps of: (a) providing a first centralized telephone directory database having a plurality of data; (b) providing a second centralized subscriber information database in communication with said first centralized database, said second centralized database including frequency and time of data transfer indicators preselected by said subscriber; (c) providing the subscriber with an electronic device having memory, input means and display means, said device being linked with said first centralized database and providing bidirectional data transfer therebetween; (d) selecting a first portion of data from said first centralized database using said electronic device; (e) transferring said first portion of data selected in said selecting step from said first centralized database to said memory of said electronic device; (f) updating said data in said first centralized database at periodic intervals; (g) comparing said first portion of data transferred to said electronic device in said transferring step to the updated data in said first centralized database to identify any changes that have occurred in said first portion of data previously transferred in said transferring step; (h) transferring automatically to said memory any changes in said first portion of data identified in said comparing step via an on-line transfer between said first centralized database and said electronic device in accordance with said frequency and time of data transfer indicators preselected by said subscriber; and (i) providing notification to the subscriber through said display means of said electronic device of any changes made to said first portion of data contained in said memory.
Claim 2
Independent Claim
269 words
A method of providing a subscriber with a local electronic telephone directory that is integrated with the subscriber's telephone, comprising the steps of: (a) providing a first centralized telephone directory database having a plurality of data; (b) providing a second centralized subscriber information database in communication with said first centralized database, said second centralized database including frequency and time of data transfer indicators preselected by said subscriber; (c) providing the subscriber with an electronic device having memory, input means and display means, said device being linked with said first centralized database and providing bidirectional data transfer therebetween; (d) selecting a first portion of data from said first centralized database using said electronic device; (e) transferring said first portion of data selected in said selecting step from said first centralized database to said memory of said electronic device; (f) updating said data in said first centralized database at periodic intervals; (g) comparing said first portion of data transferred to said electronic device in said transferring step to the updated data in said first centralized database to identify any changes that have occurred in said first portion of data previously transferred in said transferring step; (h) transferring automatically to said memory any changes in said first portion of data identified in said comparing step via an on-line transfer between said first centralized database and said electronic device in accordance with said frequency and time of data transfer indicators preselected by said subscriber; and (i) providing notification to the subscriber through said display means of said electronic device of any changes made to said first portion of data contained in said memory.
Claim 3
Dependent Claim
26 words
The method in accordance with claim 1 wherein the data in said first portion comprises telephone directory listings including telephone subscriber names, telephone numbers and addresses.
Claim 4
Dependent Claim
34 words
The method in accordance with claim 2 wherein the data in said telephone directory listings further include business telephone subscriber names and an indication of the type of business that they are involved in.
Claim 5
Dependent Claim
33 words
The method in accordance with claim 1 further comprising compressing said first portion of data in said data transferring step prior to data transfer from said first centralized database to said electronic device.
Claim 6
Dependent Claim
37 words
The method in accordance with claim 4 further comprising uncompressing said first portion of data transferred in said data transferring step by said electronic device after data transfer from said first centralized database to said electronic device.
Claim 7
Dependent Claim
29 words
The method in accordance with claim 1 further comprising the step of maintaining said first centralized database and said second centralized subscriber information database by a central service provider.
Claim 8
Dependent Claim
40 words
The method in accordance with claim 6 further comprising providing secure access to said electronic device whereby said on-line transfer of data between said first centralized database and said electronic device can only be provided by said central service provider.
Claim 9
Dependent Claim
23 words
The method in accordance with claim 7 further comprising the step of on-line monitoring of said electronic device by said central service provider.
Claim 10
Dependent Claim
42 words
The method in accordance with claim 2 further comprising the step of searching said first portion of data transferred in said electronic device's memory using at least one of the following telephone subscriber criteria: (a) name, (b) telephone number, and (c) address.
Claim 11
Dependent Claim
35 words
The method in accordance with claim 9 further comprising the step of searching said first portion of data transferred in said electronic device's memory using the following telephone subscriber criteria: (d) the type of business.
Claim 12
Dependent Claim
23 words
The method in accordance with claim 9 further comprising the step of using all of said criteria (a)-(c) together in executing said search.
Claim 13
Dependent Claim
33 words
The method in accordance with claim 1 further comprising the step of tagging the transferred first portion of data in said device's memory with data entered into said electronic device by said subscriber.
Claim 14
Dependent Claim
102 words
The method in accordance with claim 1 further comprising managing said transferred first portion of data in said electronic device's memory, comprising the steps of: (a) creating separate subscriber personal directories in said memory, (b) selecting telephone directory entries from said transferred first portion of data in said memory by said input means and storing said selected entries in said separate subscriber personal directories, (c) providing security means whereby the subscriber can protect the privacy of said subscriber personal directories, and (d) providing the storage means for the subscriber to add telephone directory data not already contained in said electronic device's memory.
Claim 15
Dependent Claim
33 words
The method in accordance with claim 10 further comprising the step of the subscriber selecting a telephone number and requesting said device to automatically dial said selected telephone number on the subscriber's telephone.
Claim 16
Dependent Claim
23 words
The method in accordance with claim 14 further comprising the step of notifying the subscriber when said selected telephone number has been connected.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-01-08 | 1999-07-10 | 2000-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-01-08 | 2003-07-10 | 2004-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-01-08 | 2007-07-10 | 2008-01-09 | $7700.00 | Window Closed / Lapsed |