H04M 15/47
Fraud detection or prevention means
Official title: {Fraud detection or prevention means}
H04M15/47 (Fraud detection or prevention means) appears on 631 US grants and 491 published applications in this corpus.
Search patents in H04M- Granted patents
- 631
- Published applications
- 491
- Assignees
- 253
- Inventors
- 979
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 13 | 0 |
| 1997 | 13 | 0 |
| 1998 | 20 | 0 |
| 1999 | 23 | 0 |
| 2000 | 11 | 0 |
| 2001 | 26 | 7 |
| 2002 | 14 | 37 |
| 2003 | 30 | 31 |
| 2004 | 11 | 24 |
| 2005 | 17 | 24 |
| 2006 | 29 | 15 |
| 2007 | 20 | 17 |
| 2008 | 14 | 14 |
| 2009 | 10 | 11 |
| 2010 | 15 | 17 |
| 2011 | 15 | 10 |
| 2012 | 22 | 23 |
| 2013 | 26 | 14 |
| 2014 | 26 | 23 |
| 2015 | 29 | 16 |
| 2016 | 23 | 33 |
| 2017 | 34 | 28 |
| 2018 | 31 | 15 |
| 2019 | 27 | 25 |
| 2020 | 23 | 22 |
| 2021 | 23 | 25 |
| 2022 | 14 | 15 |
| 2023 | 18 | 23 |
| 2024 | 24 | 10 |
| 2025 | 10 | 11 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Blockchain-based data verification system and method, computing device and storage medium3 Mar 2026US 12,567,065 B2Advanced New Technologies Co., Ltd.
- Method and system for preventing illicit use of a telephony platform10 Feb 2026US 12,549,580 B2Twilio Inc.
- System and method of deterring unsolicited telephone calls10 Feb 2026US 12,549,671 B2
- Method and system for controlling scam phone calls13 Jan 2026US 12,526,370 B2Araxxe
- Identification of anomalous telecommunication service usage30 Sep 2025US 12,432,591 B2Verizon Patent and Licensing Inc.
- System and method for determining likelihood of phone numbers being used fraudulently based on intelligence derived from queries related to activities involving the phone numbers1 Jan 2026US 2026/0006123 A1Zumigo, Inc.
- System and Method of deterring unsolicited telephone calls18 Dec 2025US 2025/0385971 A1
- Systems and methods for tagging fraudulent phone numbers31 Jul 2025US 2025/0247474 A1
- Methods and systems for internal fraud control based on volume and time constraints of rejected call records24 Jul 2025US 2025/0240370 A1Telefonaktiebolaget LM Ericsson (publ)
- Communications Device with Secure Data Path Processing Agents10 Jul 2025US 2025/0227122 A1Headwater Research LLC
Most cited
By later US patents
- Risk determination and management using predictive modeling and transaction profiles for individual transacting entities944US 6,330,546 B1HNC Software, Inc. · 2001
- Fraud detection using predictive modeling727US 5,819,226 AHNC Software, Inc. · 1998
- System and method for detecting fraudulent network usage patterns using real-time network monitoring519US 5,627,886 AElectronic Data Systems Corporation · 1997
- Automated public phone control for charge and collect billing389US 4,935,956 ATelequip Ventures, Inc. · 1990
- Early detection and monitoring of online fraud362US 7,870,608 B2MarkMonitor, Inc. · 2011