Patents
US 9501802 B2: Conversation capture
- Granted
- 2016-11-22
- Filed
- 2010-12-30 application 12981973
- Type
- Utility · 22 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Solutions for capturing and displaying conversation history for providing conversation capture functionality. Some such solutions use a user supersystem as a communications hub to capture and/or generate relevant information for enhancing conversations with contacts, including address book information, contact notes, conversation history information, and/or conversation anchors. The information may then be processed for display to the user via a graphical interface.
Source: PVGPATDIS, file of 2026-04-10 (ipg161122.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Qwest Communications International Inc. 105 patents | US company or organization | Denver, CO | QWEST COMMUNICATIONS INTERNATIONAL INC SEC filer EXACT medium confidence: identical full name, one of each nationally | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Astrid van der Flier | San Francisco, CA | 6 | PVGPATDIS, file of 2026-04-10 | |
| Elger Oberwelz | San Francisco, CA | 7 | PVGPATDIS, file of 2026-04-10 | |
| Afshin Frederick Mehin | San Francisco, CA | 7 | PVGPATDIS, file of 2026-04-10 | |
| Peter Riering-Czekalla | Oakland, CA | 8 | PVGPATDIS, file of 2026-04-10 | |
| Daniel Stillion | Redwood City, CA | 2 | PVGPATDIS, file of 2026-04-10 | |
| Michael Gibson | Evergreen, CO | 11 | PVGPATDIS, file of 2026-04-10 | |
| Richard Cerami | Denver, CO | 19 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06Q | Information and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes; systems or methods specially adapted for administrative, commercial, financial, managerial or supervisory purposes, not otherwise provided for | G06Q10/40 | PVGPATDIS, file of 2026-04-10 |
| G06F | Electric digital data processing | G06F3/0481 | PVGPATDIS, file of 2026-04-10 |
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L51/216 | PVGPATDIS, file of 2026-04-10 |
| H04W | Wireless communication networks | H04W4/12 | 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 |
|---|---|---|---|---|---|
| 2026-04-15 | Security interest Security interest Security interest (first lien) | QWEST COMMUNICATIONS INTERNATIONAL INC. signed 2026-04-14 | BANK OF AMERICA, N.A., AS COLLATERAL AGENT CHARLOTTE, NC | 75406/26 | PASDL, file of 2026-09-27 |
| 2026-04-15 | Release of security interest Release (reel 066874 / frame 0793) | BANK OF AMERICA, N.A. signed 2026-04-14 | QWEST COMMUNICATIONS INTERNATIONAL INC. DENVER, CO | 75405/877 | PASDL, file of 2026-09-27 |
| 2024-03-25 | Release of security interest Release of security interest | COMPUTERSHARE TRUST COMPANY, N.A, AS SUCCESSOR TO WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT signed 2024-03-22 | QWEST COMMUNICATIONS INTERNATIONAL INC. MONROE, LA | 66885/917 | PASDL, file of 2026-10-15 |
| 2024-03-22 | Security interest Security interest Security agreement (first lien) | QWEST COMMUNICATIONS INTERNATIONAL INC. signed 2024-03-22 | BANK OF AMERICA, N.A., AS COLLATERAL AGENT CHARLOTTE, NC | 66874/793 | PASDL, file of 2026-10-15 |
| 2020-01-24 | Security interest Security interest Notes security agreement | QWEST COMMUNICATIONS INTERNATIONAL INC. signed 2020-01-24 | WELLS FARGO BANK, NATIONAL ASSOCIATION NEW YORK, NY | 51692/646 | PASDL, file of 2026-10-15 |
| 2017-11-01 | Security interest Security interest Security interest | QWEST COMMUNICATIONS INTERNATIONAL INC. signed 2017-11-01 | BANK OF AMERICA, N.A., AS COLLATERAL AGENT CHARLOTTE, NC | 44652/829 | PASDL, file of 2026-10-15 |
| 2011-03-15 | Assignment Assignment of assignor's interest | MEHIN, AFSHIN FREDERICK signed 2011-03-08 OBERWELZ, ELGER signed 2011-03-08 RIERING-CZEKALLA, PETER signed 2011-03-08 STILLION, DANIEL signed 2011-03-08 VAN DER FLIER, ASTRID signed 2011-03-09 CERAMI, RICHARD signed 2011-03-11 GIBSON, MICHAEL signed 2011-03-11 | QWEST COMMUNICATIONS INTERNATIONAL, INC. DENVER, CO | 25959/679 | 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.