SYSTEM AND METHOD OF UPDATING PHONE NUMBER LISTS

• US 20100030794A1
• Filed: 07/28/2009
• Published: 02/04/2010
• Est. Priority Date: 07/31/2008
• Status: Abandoned Application

• Current Assignee: Melissa Data Corp
• Original Assignee: Melissa Data Corp
• Inventors: Ljubicich, Philip Andrew
• Application Number:
  US12/510,747
• Publication Number:
  US 20100030794A1
• Time in Patent Office: Days
• US Class Current: N/A
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

A method including creating a first set of records associated with a phone number from a database in response to a reference date; creating a second set of records associated with the phone number from the database in response to the first set of records; comparing the first set of records to the second set of records; and updating a status of the phone number in a do-not-call database in response to the comparing of the first set of records to the second set of records.

Claims

1. A method, comprising:

creating a first set of records associated with a phone number from a database in response to a reference date;

creating a second set of records associated with the phone number from the database in response to the first set of records;

comparing the first set of records to the second set of records; and

updating a status of the phone number in a do-not-call database in response to the comparing of the first set of records to the second set of records.

2. The method of claim 1, wherein creating the first set of records comprises identifying a record of the database in response to the reference date.

3. The method of claim 2, wherein identifying the record of the database comprises identifying a record of the database having a date range including the reference date.

4. The method of claim 3, wherein identifying the record of the database further comprises if the record of the database having the date range including the reference date is not identified, identifying a record of the database having a date range after the reference date.

5. The method of claim 4, wherein creating the second set of records further comprises identifying a gap between an end of the date ranges of the records of the first set and a start of a date range of a subsequent record of the database.

6. The method of claim 2, wherein creating the first set of records further comprises:

adding the identified record to the first set; and

adding records of the database to the first set that include date ranges overlapping a date range of the identified record.

7. The method of claim 6, wherein creating the first set of records further comprises:

adding records of the database to the first set that include date ranges overlapping any date range of any record in the first set.

8. The method of claim 1, wherein creating the second set of records comprises:

determining a next date after date ranges of the records of the first set;

identifying a record of the database having a date range beginning first in time after the next date; and

adding the identified record to the second set.

9. The method of claim 8, wherein creating the second set of records further comprises adding records of the database to the second set that include date ranges overlapping a date range of the identified record.

10. The method of claim 9, wherein creating the second set of records further comprises adding records of the database to the second set that include date ranges overlapping any date range of any record in the second set.

11. The method of claim 1, wherein comparing the first set of records to the second set of records comprises comparing names of the records of the first set with names of the records of the second set.

12. The method of claim 11, wherein comparing the first set of records to the second set of records comprises if a match is found between a name of a record of the first set and a name of a record of the second set, adding the records of the second set to the first set and creating another second set of records in response to the first set of records.

13. The method of claim 12, wherein the match is found if a degree of match between the name of the record of the first set and the name of the record of the second set is greater than or equal to a threshold.

14. The method of claim 11, wherein updating the status of the phone number in a do-not-call database comprises if a match is not found between a name of a record of the first set and a name of a record of the second set, removing the phone number from the do-not-call database.

15. The method of claim 1, wherein updating the status of the phone number in a do-not-call database comprises if the second set is an empty set, leaving the phone number in the do-not-call database.

16. A system, comprising:

a processor coupled to a listing database and a do-not-call database, the processor configured to;

create a first set of records associated with a phone number from the listing database in response to a reference date;

create a second set of records associated with the phone number from the listing database in response to the first set of records;

compare the first set of records to the second set of records; and

update a status of the phone number in the do-not-call database in response to the comparing of the first set of records to the second set of records.

17. The system of claim 16, wherein the processor is further configured to identify a record of the database in response to the reference date.

18. The system of claim 17, wherein the processor is further configured to:

add the identified record to the first set; and

add records of the database to the first set that include date ranges overlapping a date range of the identified record.

19. The system of claim 16, wherein the processor is further configured to:

determine a next date after date ranges of the records of the first set;

identify a record of the database having a date range beginning first in time after the next date; and

adding the identified record to the second set.

20. The system of claim 16, wherein the processor is further configured to compare names of the records of the first set with names of the records of the second set.