H04M 2215/7421
Determine tariff or charge band
H04M2215/7421 (Determine tariff or charge band) appears on 21 US grants and 24 published applications in this corpus.
Search patents in H04M- Granted patents
- 21
- Published applications
- 24
- Assignees
- 16
- Inventors
- 47
- Latest grant
- 1 Jan 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 2 |
| 2010 | 1 | 4 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 5 | 1 |
| 2014 | 3 | 3 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wireless communication terminal that sends a message of the intention of a user to continue a call1 Jan 2019US 10,171,683 B2Sony Mobile Communications Inc.
- Base station that confirm the intention of a user to continue a call23 May 2017US 9,661,153 B2Sony Corporation
- Method and apparatus for managing services using bearer tags2 May 2017US 9,641,994 B2Nokia Technologies Oy
- Radio communication control device and radio communication terminal9 Feb 2016US 9,258,732 B2Sony Corporation
- System and a method for managing a subscription for a data communications network15 Sep 2015US 9,137,384 B2TeliaSonera AB
- Radio communication control device and radio communication system3 Aug 2017US 2017/0223194 A1Sony Corporation
- Radio communication control device and radio communication system28 Apr 2016US 2016/0119485 A1Sony Corporation
- Method and system for exploiting location-dependent services in a cellular radio system13 Mar 2014US 2014/0073360 A1Nokia Corporation
- Method and arrangement for supporting charging in a communications network20 Feb 2014US 2014/0051387 A1Telefonaktiebolaget'l M Ericsson (Publ)
- Radio communication control device, radio communication system and radio communication terminal6 Feb 2014US 2014/0038551 A1Sony Corporation
Most cited
By later US patents
- Method and apparatus for managing services using bearer tags182US 8,346,210 B2Nokia Corporation · 2013
- Method of selecting the most cost effective cellular service plan provided by cellular telephone resellers to multi-line customers116US 5,027,388 AMotorola, Inc. · 1991
- Method of processing cellular telephone call detail data for billing multi-line customers for cellular telephone services97US 4,979,207 AMotorola, Inc. · 1990
- Wireless communication system capable of changing dynamically charge rate and wireless communication unit usable therewith23US 6,934,527 B1Canon Kabushiki Kaisha · 2005
- Charging unit price determination/information apparatus and communication system having charging unit price information function21US 5,978,456 AKokusai Denshin Denwa Kabushiki Kaisha · 1999