Patents
US 8731934 B2: System and method for multi-modal audio mining of telephone conversations
- Granted
- 2014-05-20
- Filed
- 2008-02-15 application 12032200
- Type
- Utility · 27 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A system and method for the automated monitoring of inmate telephone calls as well as multi-modal search, retrieval and playback capabilities for said calls. A general term for such capabilities is multi-modal audio mining. The invention is designed to provide an efficient means for organizations such as correctional facilities to identify and monitor the contents of telephone conversations and to provide evidence of possible inappropriate conduct and/or criminal activity of inmates by analyzing monitored telephone conversations for events, including, but not limited to, the addition of third parties, the discussion of particular topics, and the mention of certain entities.
Source: PVGPATDIS, file of 2026-04-10 (ipg140520.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| DSI-ITI, Inc. 18 patents | US company or organization | Mobile, AL | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Andreas M. Olligschlaeger | Baden, PA | 13 | PVGPATDIS, file of 2026-04-10 | |
| James P. Rokosky | Altoona, PA | 13 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F16/254 | PVGPATDIS, file of 2026-04-10 |
| G10L | Speech analysis techniques or speech synthesis; speech recognition; speech or voice processing techniques; speech or audio coding or decoding | G10L15/26 | PVGPATDIS, file of 2026-04-10 |
| H04M | Telephonic communication | H04M3/2281 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2026-07-15 | Name change Change of name | DSI-ITI, INC. signed 2026-07-01 | DSI-ITI, LLC FALLS CHURCH, VA | 76012/521 | PASDL, file of 2026-10-06 |
| 2024-08-07 | Security interest Security interest Patent security agreement | GLOBAL TEL*LINK CORPORATION signed 2024-08-06 DSI-ITI, INC. signed 2024-08-06 VALUE-ADDED COMMUNICATIONS, INC. signed 2024-08-06 TOUCHPAY HOLDINGS, LLC signed 2024-08-06 RENOVO SOFTWARE, INC. signed 2024-08-06 INTELMATE LLC signed 2024-08-06 3V TECHNOLOGIES INCORPORATED signed 2024-08-06 | TEXAS CAPITAL BANK, AS COLLATERAL AGENT DALLAS, TX | 68510/764 | PASDL, file of 2026-10-15 |
| 2024-08-06 | Release of security interest Release of security interest | UBS AG CAYMAN ISLANDS BRANCH (AS SUCCESSOR IN INTEREST TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH) signed 2024-08-06 | GLOBAL TEL*LINK CORPORATION FALLS CHURCH, VA DSI-ITI, INC. RESTON, VA VALUE-ADDED COMMUNICATIONS, INC. PLANO, TX TOUCHPAY HOLDINGS, LLC DALLAS, TX RENOVO SOFTWARE, INC. EDINA, MN INTELMATE LLC SAN FRANCISCO, CA | 69177/67 | PASDL, file of 2026-10-15 |
| 2024-08-06 | Release of security interest Release of security interest | UBS AG CAYMAN ISLANDS BRANCH (AS SUCCESSOR IN INTEREST TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH) signed 2024-08-06 | GLOBAL TEL*LINK CORPORATION FALLS CHURCH, VA DSI-ITI, INC. RESTON, VA VALUE-ADDED COMMUNICATIONS, INC. PLANO, TX TOUCHPAY HOLDINGS, LLC DALLAS, TX RENOVO SOFTWARE, INC. EDINA, MN INTELMATE LLC SAN FRANCISCO, CA | 69175/165 | PASDL, file of 2026-10-15 |
| 2018-12-05 | Security interest Security interest Security interest | GLOBAL TEL*LINK CORPORATION signed 2018-11-29 DSI-ITI, INC. signed 2018-11-29 VALUE-ADDED COMMUNICATIONS, INC. signed 2018-11-29 TOUCHPAY HOLDINGS, LLC signed 2018-11-29 RENOVO SOFTWARE, INC. signed 2018-11-29 INTELMATE LLC signed 2018-11-29 | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH NEW YORK, NY | 48788/14 | PASDL, file of 2026-10-15 |
| 2018-12-05 | Security interest Security interest Security interest | GLOBAL TEL*LINK CORPORATION signed 2018-11-29 DSI-ITI, INC. signed 2018-11-29 VALUE-ADDED COMMUNICATIONS, INC. signed 2018-11-29 TOUCHPAY HOLDINGS, LLC signed 2018-11-29 RENOVO SOFTWARE, INC. signed 2018-11-29 INTELMATE LLC signed 2018-11-29 | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH NEW YORK, NY | 47720/576 | PASDL, file of 2026-10-15 |
| 2018-11-30 | Name change Change of name | DSI-ITI, LLC signed 2015-09-28 | DSI-ITI, INC. RESTON, VA | 47691/855 | ECORSEXC, file of 2026-09-25 |
| 2018-11-29 | Release of security interest Release of security interest | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH signed 2018-11-29 | DSI-ITI, LLC RESTON, VA GLOBAL TEL*LINK CORPORATION RESTON, VA VALUE-ADDED COMMUNICATIONS, INC. RESTON, VA | 47692/815 | PASDL, file of 2026-10-15 |
| 2018-11-29 | Release of security interest Release of security interest | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH signed 2018-11-29 | DSI-ITI, LLC RESTON, VA GLOBAL TEL*LINK CORPORATION RESTON, VA VALUE-ADDED COMMUNICATIONS, INC. RESTON, VA | 47687/913 | PASDL, file of 2026-10-15 |
| 2018-11-29 | Release of security interest Release of security interest | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH signed 2018-11-29 | DSI-ITI, LLC RESTON, VA GLOBAL TEL*LINK CORPORATION RESTON, VA VALUE-ADDED COMMUNICATIONS, INC. RESTON, VA | 47687/287 | PASDL, file of 2026-10-15 |
| 2018-11-29 | Release of security interest Release of security interest | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH signed 2018-11-29 | DSI-ITI, LLC RESTON, VA GLOBAL TEL*LINK CORPORATION RESTON, VA VALUE-ADDED COMMUNICATIONS, INC. RESTON, VA | 47687/260 | PASDL, file of 2026-10-15 |
| 2013-10-04 | Security interest Security interest Patent security agreement (second lien) | DSI-ITI, LLC signed 2013-05-23 GLOBAL TEL*LINK CORPORATION signed 2013-05-23 VALUE-ADDED COMMUNICATIONS, INC. signed 2013-05-23 3V TECHNOLOGIES INCORPORATED signed 2013-05-23 | CREDIT SUISSE AG NEW YORK, NY | 31345/243 | PASDL, file of 2026-10-15 |
| 2013-10-04 | Security interest Security interest Patent security agreement (first lien) | DSI-ITI, LLC signed 2013-05-23 GLOBAL TEL*LINK CORPORATION signed 2013-05-23 VALUE-ADDED COMMUNICATIONS, INC. signed 2013-05-23 3V TECHNOLOGIES INCORPORATED signed 2013-05-23 | CREDIT SUISSE AG NEW YORK, NY | 31344/776 | PASDL, file of 2026-10-15 |
| 2013-09-27 | Release of security interest Release of patent security agreement | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH signed 2013-05-23 | GLOBAL TEL*LINK CORPORATION MOBILE, AL DSI-ITI, LLC MOBILE, AL VALUE-ADDED COMMUNICATIONS, INC. MOBILE, AL 3V TECHNOLOGIES INCORPORATED MOBILE, AL | 31305/276 | PASDL, file of 2026-10-15 |
| 2012-01-05 | Security interest Security interest Patent security agreement | DSI-ITI, LLC signed 2011-12-14 GLOBAL TEL*LINK CORPORATION signed 2011-12-14 VALUE-ADDED COMMUNICATIONS, INC. signed 2011-12-14 3V TECHNOLOGIES INCORPORATED signed 2011-12-14 | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH NEW YORK, NY | 27489/73 | PASDL, file of 2026-10-15 |
| 2012-01-04 | Release of security interest Release of patent security agreement | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH signed 2011-12-14 | GLOBAL TEL*LINK CORPORATION MOBILE, AL DSI-ITI, LLC MOBILE, AL VALUE-ADDED COMMUNICATIONS, INC. MOBILE, AL 3V TECHNOLOGIES INCORPORATED MOBILE, AL | 27479/431 | PASDL, file of 2026-10-15 |
| 2011-03-21 | Security interest Security interest First lien patent security agreement | DSI-ITI, LLC signed 2010-11-10 GLOBAL TEL*LINK CORPORATION signed 2010-11-10 | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH NEW YORK, NY | 25990/304 | ECORSEXC, file of 2026-09-25 |
| 2011-03-21 | Security interest Security interest Second lien patent security agreement | DSI-ITI, LLC signed 2010-11-10 GLOBAL TEL*LINK CORPORATION signed 2010-11-10 | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH NEW YORK, NY | 25990/257 | ECORSEXC, file of 2026-09-25 |
| 2011-03-21 | Release of security interest Release of security interest in patents | CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH signed 2010-11-10 | DSI-ITI, LLC MOBILE, AL | 25990/250 | ECORSEXC, file of 2026-09-25 |
| 2010-07-01 | Security interest Security interest Security agreement | DSI-ITI, LLC signed 2010-06-16 | CREDIT SUISSE AG, CAYMAN ISLANDS NEW YORK, NY | 24626/512 | ECORSEXC, file of 2026-09-25 |
| 2010-06-16 | Assignment Assignment of assignor's interest | FORENSIC INTELLIGENCE DETECTION ORGANIZATION LLC signed 2010-06-14 | DSI-ITI, LLC MOBILE, AL | 24545/338 | ECORSEXC, file of 2026-09-25 |
| 2008-02-15 | Assignment Assignment of assignor's interest | OLLIGSCHLAEGER, ANDREAS M. signed 2007-07-03 ROKOSKY, JAMES P. signed 2007-07-03 | FORENSIC INTELLIGENCE DETECTION ORGANIZATION DUNCANSVILLE, PA | 20519/986 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.