H04M 2203/258
Service state indications
H04M2203/258 (Service state indications) appears on 52 US grants and 51 published applications in this corpus.
Search patents in H04M- Granted patents
- 52
- Published applications
- 51
- Assignees
- 34
- Inventors
- 95
- Latest grant
- 26 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 1 |
| 2002 | 0 | 3 |
| 2003 | 3 | 2 |
| 2004 | 3 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 4 |
| 2013 | 4 | 5 |
| 2014 | 5 | 5 |
| 2015 | 1 | 3 |
| 2016 | 8 | 3 |
| 2017 | 4 | 2 |
| 2018 | 3 | 1 |
| 2019 | 3 | 2 |
| 2020 | 3 | 3 |
| 2021 | 3 | 2 |
| 2022 | 2 | 1 |
| 2023 | 3 | 0 |
By publication year.
Recent patents
- Method of and device for converting landline signals to Wi-Fi signals and user verified emergency assistant dispatch26 Sep 2023US 11,769,392 B2Instant Care, Inc.
- Call center interface15 Aug 2023US 11,729,316 B1Wells Fargo Bank, N. A.
- System and method for providing intelligent redirection and intelligent notification of feature activation4 Jul 2023US 11,695,873 B2Avaya Management L.P.
- Call center interface26 Apr 2022US 11,316,976 B1Wells Fargo Bank, N. A.
- Toll-free telecommunications management platform15 Mar 2022US 11,277,524 B2Somos, Inc.
- System and method for providing intelligent redirection and intelligent notification of feature activation8 Sep 2022US 2022/0286558 A1Avaya Management L.P.
- Methods of and devices for filtering out false alarms to the call centers using a non-gui based user interface for a user to input a control command8 Jul 2021US 2021/0209929 A1Instant Care, Inc.
- Initiating a subsequent hold1 Apr 2021US 2021/0099574 A1Microsoft Technology Licensing, LLC
- Toll-free telecommunications management platform17 Sep 2020US 2020/0296224 A1Somos, Inc.
- Personalized wait treatment during interaction with contact centers30 Apr 2020US 2020/0137227 A1Avaya Inc.
Most cited
By later US patents
- Function limiting method for telephone communication terminal, telephone communication method, telephone communication terminal and repeating center equipment175US 6,771,955 B2Sony Corporation · 2004
- Selectively activated integrated real-time recording of telephone conversations with automated documentation of consent to call recording128US 6,665,376 B1T-Netix, Inc. · 2003
- Method and apparatus for the secure storage of audio signals108US 6,529,602 B1Walker Digital, LLC · 2003
- Method for providing a phone conversation recording service102US 6,987,841 B1AT&T Corp. · 2006
- Toll-free telecommunications management platform32US 9,549,066 B2Somos, Inc. · 2017