CellTrust Corporation
Scottsdale, AZ, US· latest recorded location
CellTrust Corporation is named on 17 US grants and 16 published applications in this corpus. Its most frequent classification is H04L (Digital communication).
- Granted patents
- 17
- Published applications
- 16
- Inventors
- 9
- Granted in 2026 so far
- 0
- Most recent grant
- 20 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 5 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 3 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 2 |
| 2017 | 5 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
By publication year.
Technology areas
Share of 33 documents
- H04LDigital communication33
- H04WWireless communication networks29
- H04MTelephonic communication26
- G06FComputing and data processing24
- G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial12
- G07CTime or attendance registers10
- G10LSpeech analysis techniques or speech synthesis8
- G07FCoin-freed or like apparatus2
Recent patents
- System and method for tracking and archiving mobile communications20 Sep 2022US 11,451,660 B2
- Blockchain for validating communications archiving10 Aug 2021US 11,089,478 B2
- System and method for tracking and archiving mobile communications27 Apr 2021US 10,992,802 B2
- System and method for tracking and archiving mobile communications15 Sep 2020US 10,778,837 B2
- System and method for tracking and archiving mobile communications10 Sep 2019US 10,412,215 B2
- System and method for tracking and archiving mobile communications16 Sep 2021US 2021/0289069 A1
- System and method for tracking and archiving mobile communications31 Dec 2020US 2020/0412867 A1
- System and method for tracking and archiving mobile communications5 Dec 2019US 2019/0373107 A1
- Blockchain for validating communications archiving12 Sep 2019US 2019/0281465 A1
- System and method for tracking and archiving mobile communications24 May 2018US 2018/0146088 A1
Most cited
By later US patents
- Secure mobile information management system and method49US 7,920,851 B22011
- Systems and methods for encrypted mobile voice communications46US 8,862,129 B22014
- Methods to authenticate access and alarm as to proximity to location28US 8,225,380 B22012
- Secure mobile information management system and method26US 9,154,612 B22015
- Extraction of information from e-mails and delivery to mobile phones, system and method20US 8,260,274 B22012