H04M 2203/154
Functional or symbolic dial plan such as license plate numbers
H04M2203/154 (Functional or symbolic dial plan such as license plate numbers) appears on 40 US grants and 33 published applications in this corpus.
Search patents in H04M- Granted patents
- 40
- Published applications
- 33
- Assignees
- 21
- Inventors
- 60
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 5 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 5 | 2 |
| 2014 | 7 | 2 |
| 2015 | 8 | 2 |
| 2016 | 3 | 2 |
| 2017 | 6 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 4 | 3 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
By publication year.
Recent patents
- Telecommunication incorporating GPS and identification masking20 Aug 2024US 12,069,204 B2Softrend Ipl, LLC
- Network service system, computer storage medium for communication, and network service method12 Mar 2024US 11,930,051 B2
- Communication using communication tokens, such as QR codes27 Jun 2023US 11,689,667 B1
- Enriched calling based call routing24 Jan 2023US 11,563,782 B2T-Mobile USA, Inc.
- Telecommunications addressing system and method26 Apr 2022US RE49,054 E1
- Telecommunication Incorporating GPS and Identification Masking12 Dec 2024US 2024/0414266 A1Softrend Ipl, LLC
- Communication method and device capable of ensuring the security of personal information27 Oct 2022US 2022/0343002 A1Flysheet Information Services Co., Ltd.
- Network service system, computer storage medium for communication, and network service method1 Sep 2022US 2022/0279025 A1
- Telecommunication Incorporating GPS and Identification Masking19 May 2022US 2022/0159121 A1Softrend Ipl, LLC
- Enriched calling based call routing9 Dec 2021US 2021/0385257 A1T-Mobile USA, Inc.
Most cited
By later US patents
- Methods and apparatuses to connect people for real time communications via voice over internet protocol (VOIP)26US 8,599,832 B2Ingenio LLC · 2013
- Integrating two-dimensional barcodes and embedded links with call center operation16US 8,526,922 B1Noble Systems Corporation · 2013
- Integrating embedded links with call center operation14US 8,532,283 B1Noble Systems Corporation · 2013
- Methods and apparatuses to track information via passing information during telephonic call process11US 9,094,486 B2Yellowpages Com, LLC · 2015
- Using two-dimensional barcodes with general purpose reloadable cards to facilitate access to a contact center10US 9,077,828 B1Noble Systems Corporation · 2015