H04M 15/852
Low balance or limit reached
Official title: {Low balance or limit reached}
H04M15/852 (Low balance or limit reached) appears on 342 US grants and 386 published applications in this corpus.
Search patents in H04M- Granted patents
- 342
- Published applications
- 386
- Assignees
- 136
- Inventors
- 695
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 2 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 9 |
| 2009 | 0 | 4 |
| 2010 | 5 | 12 |
| 2011 | 6 | 12 |
| 2012 | 15 | 21 |
| 2013 | 22 | 16 |
| 2014 | 20 | 20 |
| 2015 | 13 | 23 |
| 2016 | 22 | 16 |
| 2017 | 29 | 33 |
| 2018 | 27 | 36 |
| 2019 | 32 | 31 |
| 2020 | 32 | 24 |
| 2021 | 19 | 29 |
| 2022 | 29 | 32 |
| 2023 | 19 | 20 |
| 2024 | 23 | 20 |
| 2025 | 12 | 6 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic after call application download platform18 Aug 2026US 12,711,522 B2OnePIN, Inc.
- Managing a charging operation in a communication network10 Mar 2026US 12,574,463 B2Telefonaktiebolaget LM Ericsson (publ)
- Managing a network slice parameter for admission control10 Mar 2026US 12,574,762 B2Lenovo (Singapore) Pte. Ltd.
- Methods and systems of sending information of a subscriber identity module (SIM) at a server from a service provider9 Dec 2025US 12,495,115 B2Pismo Labs Technology Limited
- Systems and methods for controlling user data consumption23 Sep 2025US 12,425,253 B2Gogo Business Aviation LLC
- Methods, apparatus, and systems for user-centric and decentralized roaming27 Aug 2026US 2026/0255146 A1InterDigital Patent Holdings, Inc.
- Method for roaming session management based on charging limit for edge computing services13 Aug 2026US 2026/0238726 A1Samsung Electronics Co., Ltd.
- SMF Pause of Charging23 Jul 2026US 2026/0213968 A1
- Method and Apparatus for Managing Data Channel for Terminal Device4 Jun 2026US 2026/0156556 A1
- Automatic after call survey and campaign-based customer feedback collection platform30 Apr 2026US 2026/0120143 A1OnePIN, Inc.
Most cited
By later US patents
- Predictive payment suggestion in a telecommunication system255US 8,010,080 B1Sprint Spectrum L. P. · 2011
- Method and apparatus for monitoring service usage in a communications network249US 7,760,861 B1AT&T Intellectual Property II, L. P. · 2010
- Managing communication network capacity236US 8,135,388 B1Sprint Communications Co.L.P. · 2012
- Post-paid wireless service balance management233US 8,594,626 B1Sprint Communications Co.L.P. · 2013
- Controlling activity levels and reducing infrastructure data transmission costs for wireless mobile devices206US 8,422,988 B1Bee Networx Inc. · 2013