H04M 2215/729
By user request
Official title: by user request
H04M2215/729 (By user request) appears on 3 US grants and 3 published applications in this corpus.
Search patents in H04M- Granted patents
- 3
- Published applications
- 3
- Assignees
- 2
- Inventors
- 6
- Latest grant
- 24 Sep 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
By publication year.
Recent patents
- Systems and methods for providing multiple simultaneous calls from the same prepaid account24 Sep 2013US 8,543,084 B2Verizon Patent and Licensing Inc.
- Prepaid services accounts with multi-user customers and individualized quotas22 Nov 2011US 8,064,579 B2Verizon Patent and Licensing Inc.
- Systems and methods for providing multiple simultaneous calls from the same prepaid account7 Jun 2011US 7,957,720 B2Verizon Patent and Licensing Inc.
- Systems and methods for providing multiple simultaneous calls from the same prepaid account25 Aug 2011US 2011/0206194 A1Verizon Patent and Licensing Inc.
- Systems and methods for providing multiple simultaneous calls from the same prepaid account2 Apr 2009US 2009/0088127 A1Verizon Business Network Services Inc.
- Prepaid services accounts with multi-user customers and individualized quotas2 Apr 2009US 2009/0088128 A1Verizon Business Network Services Inc.
Most cited
By later US patents