H04Q 2213/13389
Lan, internet
Official title: LAN, internet
H04Q2213/13389 (Lan, internet) appears on 1,636 US grants and 1,190 published applications in this corpus.
Search patents in H04Q- Granted patents
- 1,636
- Published applications
- 1,190
- Assignees
- 504
- Inventors
- 2,821
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 17 | 0 |
| 1997 | 32 | 0 |
| 1998 | 43 | 0 |
| 1999 | 73 | 0 |
| 2000 | 70 | 0 |
| 2001 | 126 | 64 |
| 2002 | 129 | 158 |
| 2003 | 103 | 137 |
| 2004 | 102 | 98 |
| 2005 | 79 | 120 |
| 2006 | 100 | 100 |
| 2007 | 81 | 117 |
| 2008 | 84 | 88 |
| 2009 | 72 | 54 |
| 2010 | 86 | 34 |
| 2011 | 80 | 45 |
| 2012 | 60 | 38 |
| 2013 | 66 | 37 |
| 2014 | 67 | 29 |
| 2015 | 45 | 22 |
| 2016 | 36 | 14 |
| 2017 | 22 | 6 |
| 2018 | 13 | 10 |
| 2019 | 9 | 5 |
| 2020 | 2 | 4 |
| 2021 | 4 | 4 |
| 2022 | 5 | 3 |
| 2023 | 4 | 3 |
| 2024 | 4 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Calling line/name identification of enterprise subscribers in mobile calls23 Sep 2025US 12,425,814 B2Tango Networks, Inc.
- Optical network unit and PoE power supply system3 Sep 2024US 12,081,349 B2Huawei Technologies Co., Ltd.
- System and method for executing originating services in a terminating network for IMS and non-IMS applications27 Aug 2024US 12,075,327 B2Tango Networks, Inc.
- Transmission apparatus, connection device, and method28 May 2024US 11,996,956 B2Huawei Technologies Co., Ltd.
- Call flow system and method for use in a legacy telecommunication system9 Jan 2024US 11,871,216 B2Tango Networks, Inc.
- Calling line/name identification of enterprise subscribers in mobile calls3 Aug 2023US 2023/0247515 A1Tango Networks, Inc.
- Originating number or address-based route determination and routing2 Feb 2023US 2023/0035882 A1Level 3 Communications, LLC
- Optical Network Unit and POE Power Supply System26 Jan 2023US 2023/0024989 A1Huawei Technologies Co., Ltd.
- System and method for executing originating services in a terminating network for ims and non-ims applications1 Dec 2022US 2022/0386213 A1Tango Networks, Inc.
- Call flow system and method for use in a legacy telecommunication system24 Nov 2022US 2022/0377642 A1Tango Networks, Inc.
Most cited
By later US patents
- Personal communications internetworking1,899US 5,742,905 ABell Communications Research, Inc. · 1998
- Unified messaging system and method1,307US 5,608,786 AAlphanet Telecom Inc. · 1997
- System for monitoring health, wellness and fitness1,189US 6,605,038 B1BodyMedia, Inc. · 2003
- System, method and article of manufacture for communications utilizing calling, plans in a hybrid network1,175US 5,867,495 AMCI Communications Corporations · 1999
- System for coordinating communications via customer contact channel changing system using call centre for setting up the call between customer and an available help agent953US 5,884,032 AThe New Brunswick Telephone Company, Limited · 1999