H04M 3/365
Load metering of control unit
Official title: {Load metering of control unit}
H04M3/365 (Load metering of control unit) appears on 55 US grants and 16 published applications in this corpus.
Search patents in H04M- Granted patents
- 55
- Published applications
- 16
- Assignees
- 39
- Inventors
- 107
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 5 |
| 2005 | 1 | 1 |
| 2006 | 2 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 3 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 3 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Predicting call volume using call volume data7 Jul 2026US 12,676,930 B2Zoom Communications, Inc.
- Call volume prediction21 May 2024US 11,991,308 B2Zoom Video Communications, Inc.
- Detecting, verifying, and preventing unauthorized use of a voice over internet protocol service27 Jun 2023US 11,689,542 B2International Business Machines Corporation
- Systems and methods for sizing modular routing applications20 Apr 2021US 10,986,232 B2
- Reduction in network congestion7 Jul 2020US 10,708,417 B1West Corporation
- Predicting Call Volume Using Call Volume Data8 Aug 2024US 2024/0267457 A1Zoom Video Communications, Inc.
- Call Volume Prediction2 Feb 2023US 2023/0036270 A1Zoom Video Communications, Inc.
- Detecting, verifying, and preventing unauthorized use of a voice over internet protocol service12 Jan 2023US 2023/0011817 A1International Business Machines Corporation
- Systems and methods for sizing modular routing applications20 Dec 2018US 2018/0367672 A1
- Proactive Intrusion Protection System25 May 2017US 2017/0149805 A1Bank of America Corporation
Most cited
By later US patents
- Load balancing and overload control in a distributed processing telecommunications system79US 4,974,256 AAT&T Bell Laboratories · 1990
- Method for load balancing in a multi-processor system where arising jobs are processed by a plurality of processors under real-time conditions63US 5,655,120 ASiemens Aktiengesellschaft · 1997
- Method and system for facilitating increased call traffic by switching to a low bandwidth encoder in a public emergency mode46US 6,625,119 B13Com Corporation · 2003
- Predictive bursty real-time traffic control for telecommunications switching systems40US 6,252,950 B1Lucent Technologies Inc. · 2001
- Capacity provisioning for AIN38US 6,226,374 B1Qwest Communications International Inc. · 2001