H04M 2215/7272
Per card
Official title: per card
H04M2215/7272 (Per card) appears on 11 US grants and 13 published applications in this corpus.
Search patents in H04M- Granted patents
- 11
- Published applications
- 13
- Assignees
- 7
- Inventors
- 17
- Latest grant
- 29 Mar 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 4 |
| 2011 | 1 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
By publication year.
Recent patents
- Multiple network, shared access security architecture supporting simultaneous use of single SIM multi-radio device and/or phone29 Mar 2016US 9,301,146 B2Broadcom Corporation
- Switching between internal and external antennas24 Nov 2015US 9,195,931 B2DeviceFidelity, Inc.
- Switching between internal and external antennas6 Oct 2015US 9,152,911 B2DeviceFidelity, Inc.
- Telephone apparatus having calling card support function and in-vehicle handsfree apparatus11 Sep 2012US 8,265,592 B2Denso Corporation
- Methods, devices and computer program products for tracking usage of a network by a plurality of users of a mobile phone24 Jul 2012US 8,229,394 B2Sony Ericsson Mobile Communications AB
- Switching between internal and external antennas26 May 2016US 2016/0148188 A1DeviceFidelity, Inc.
- Switching between internal and external antennas7 Apr 2016US 2016/0098627 A1DeviceFidelity, Inc.
- Multiple Network, Shared Access Security Architecture Supporting Simultaneous Use Of Single SIM Multi-Radio Device And/Or Phone1 May 2014US 2014/0120880 A1Broadcom Corporation
- Switching Between Internal and External Antennas29 Mar 2012US 2012/0074231 A1DeviceFidelity, Inc.
- Switching Between Internal and External Antennas15 Mar 2012US 2012/0061466 A1DeviceFidelity, Inc.
Most cited
By later US patents
- Methods, devices and computer program products for tracking usage of a network by a plurality of users of a mobile phone197US 8,229,394 B2Sony Ericsson Mobile Communications AB · 2012
- Switching between internal and external antennas22US 8,070,057 B2DeviceFidelity, Inc. · 2011
- Method and apparatus for implementing a pre-paid card service21US 7,254,222 B12007
- Data processing method and system of same portable device data processing apparatus and method of same and program12US 7,046,810 B2Sony Corporation · 2006
- Calling card system for voice and data transmission over a public network6US 7,525,950 B1SBC Properties, L.P. · 2009