| |
 |
|
Class Information
Number: 379/210.02
Name: Telephonic communications > Special services > Call blocking
Description: Subject matter wherein a call is prohibited from being placed to a called party.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623646 |
Method and system for identifying telemarketer communications |
Nov. 24, 2009 |
| 7616748 |
Central call screening system |
Nov. 10, 2009 |
| 7613286 |
Automatic identification and blocking method of spam cell |
Nov. 3, 2009 |
| 7602894 |
Method and system for caller association |
Oct. 13, 2009 |
| 7580515 |
Method and system for providing enhanced caller identification information including total call control for all received calls |
Aug. 25, 2009 |
| 7555107 |
"Roaming" method and apparatus for use in emulating a user's "home" telecommunications environment |
Jun. 30, 2009 |
| 7545922 |
Telephone adaptations |
Jun. 9, 2009 |
| 7529680 |
Screening electronic service requests |
May. 5, 2009 |
| 7529359 |
Caller treatment in a SIP network |
May. 5, 2009 |
| 7518997 |
Wireless mobile communication stations for operation in non-exclusive spectrum |
Apr. 14, 2009 |
| 7469044 |
Callback when not engaged by means of automated redialling in communication networks |
Dec. 23, 2008 |
| 7440562 |
Phone line supervisory controls |
Oct. 21, 2008 |
| 7440778 |
Methods and apparatus for providing restrictions on long distance calls from a wireless communication device |
Oct. 21, 2008 |
| 7437171 |
System and method for long distance dispatch calling restrictions |
Oct. 14, 2008 |
| 7412049 |
System and method for real-time blocking of a telephone call |
Aug. 12, 2008 |
| 7400717 |
Enhanced directory assistance system with voice over IP call handling |
Jul. 15, 2008 |
| 7382242 |
Method and receiver for blocking a runaway dialer at a local security system |
Jun. 3, 2008 |
| 7379544 |
Comprehensive telephone call screening system |
May. 27, 2008 |
| 7373137 |
Method to challenge cell phone user for fraudulent use |
May. 13, 2008 |
| 7372949 |
System and method for call redirect detection and treatment |
May. 13, 2008 |
| 7359499 |
Method and apparatus for eliminating unwanted telephone calls |
Apr. 15, 2008 |
| 7356135 |
Telephone usage control |
Apr. 8, 2008 |
| 7333599 |
Method and system for providing enhanced caller identification information including total call control for all received calls |
Feb. 19, 2008 |
| 7324638 |
System and method for managing communications |
Jan. 29, 2008 |
| 7310417 |
Restricted voice routing |
Dec. 18, 2007 |
| 7298835 |
Systems and methods for implementing a parental control feature within a telecommunications network |
Nov. 20, 2007 |
| 7295660 |
Telemarketer screening |
Nov. 13, 2007 |
| 7289617 |
Phone line supervisory controls |
Oct. 30, 2007 |
| 7286659 |
Method and system for termination blocking of message delivery service in a switch-based telecommunication system |
Oct. 23, 2007 |
| 7283969 |
Methods and systems for automatically registering complaints against calling parties |
Oct. 16, 2007 |
| 7272219 |
Method and system for providing enhanced caller identification information for subscribers that interface via private trunk groups |
Sep. 18, 2007 |
| 7266190 |
System and method for managing communications |
Sep. 4, 2007 |
| 7260197 |
Call blocking device and methods |
Aug. 21, 2007 |
| 7260200 |
Enabling interruption of communications and detection of potential responses to an interruption of communications |
Aug. 21, 2007 |
| 7254226 |
Call waiting priority alert |
Aug. 7, 2007 |
| 7233656 |
Method and system for identifying telemarketer communications |
Jun. 19, 2007 |
| 7231030 |
Passive call blocking method and apparatus |
Jun. 12, 2007 |
| 7231029 |
On-demand call blocking service |
Jun. 12, 2007 |
| 7218718 |
Method to perform a telecommunication with dialing destination preview |
May. 15, 2007 |
| 7218924 |
Method for restricting calls to a cell phone |
May. 15, 2007 |
| 7200215 |
Time based regulation of access to callees |
Apr. 3, 2007 |
| 7197127 |
Method and system for priority based telephone call screening |
Mar. 27, 2007 |
| 7194075 |
System and process for automatic storage, enforcement and override of consumer do-not-call requests |
Mar. 20, 2007 |
| 7162022 |
Method for signaling an incoming call received at a telecommunications terminal, a telecommunications terminal and a network unit |
Jan. 9, 2007 |
| 7151924 |
Communication system, hold control method therefor, telephone set, control method therefor and recording medium |
Dec. 19, 2006 |
| 7139382 |
System and method for restricting incoming calls |
Nov. 21, 2006 |
| 7130405 |
Identifying a call made or received on behalf of another |
Oct. 31, 2006 |
| 7099444 |
Database service for telemarketers to screen and block selected telecommunication messages |
Aug. 29, 2006 |
| 7082191 |
Telephone usage control |
Jul. 25, 2006 |
| 7050568 |
Hold queue management |
May. 23, 2006 |
|
|
|
