Inventor · disambiguated record
Alexander J. Kieft
Also filed as: KIEFT ALEXANDER J
14 granted patents·2 pending applications·72 citations·filing 2011–2025
92Inventor score
Top patents by PatentIndex Score
16 records- 0196US11558444B1Automatic discovery and reporting of streaming content of interest and connection of user to sameOPENEXCHANGE INC·Filed 2021·Granted Jan 17, 2023·6 cites·22 claims
- 0295US10999338B2Method to re-synchronize live media streams, commands, and on-screen events transmitted through different internet pathwaysOPENEXCHANGE INC·Filed 2020·Granted May 4, 2021·7 cites·13 claims
- 0394US11240279B2Method to maintain synchronization of media streams, commands, and on-screen events transmitted through different internet pathways and consumed at varying speedsOPENEXCHANGE INC·Filed 2020·Granted Feb 1, 2022·4 cites·20 claims
- 0493US11930065B2Automatic discovery and reporting of streaming content of interest and connection of user to sameOPENEXCHANGE INC·Filed 2022·Granted Mar 12, 2024·2 cites·23 claims
- 0593US11909794B2Method to re-synchronize live media streams, commands, and on-screen events transmitted through different internet pathwaysOPENEXCHANGE INC·Filed 2022·Granted Feb 20, 2024·2 cites·17 claims
- 0693US10560502B2Method to re-synchronize live media streams, commands, and on-screen events transmitted through different internet pathwaysKNOWLEDGEVISION SYSTEMS INCORPORATED·Filed 2018·Granted Feb 11, 2020·13 cites·17 claims
- 0792US10719837B2Integrated tracking systems, engagement scoring, and third party interfaces for interactive presentationsOPENEXCHANGE INC·Filed 2017·Granted Jul 21, 2020·17 cites·20 claims
- 0892US10652293B2Method to record and replay synchronized media streams, commands, and on-screen events transmitted through different internet pathwaysOPENEXCHANGE INC·Filed 2018·Granted May 12, 2020·8 cites·16 claims
- 0990US11496533B2Method to re-synchronize live media streams, commands, and on-screen events transmitted through different internet pathwaysOPENEXCHANGE INC·Filed 2021·Granted Nov 8, 2022·2 cites·16 claims
- 1084US9633358B2Interactive presentations with integrated tracking systemsKNOWLEDGEVISION SYSTEMS INCORPORATED·Filed 2013·Granted Apr 25, 2017·8 cites·14 claims
- 1180US12289355B2Method to re-synchronize live media streams, commands, and on-screen events transmitted through different Internet pathwaysOPENEXCHANGE INC·Filed 2024·Granted Apr 29, 2025·0 cites·20 claims
- 1279US12301647B2Automatic discovery and reporting of streaming content of interest and connection of user to sameOPENEXCHANGE INC·Filed 2024·Granted May 13, 2025·0 cites·22 claims
- 1378US2025310390A1Automatic Discovery and Reporting of Streaming Content of Interest and Connection of User to SameOPENEXCHANGE INC·Filed 2025·Application pending·0 cites
- 1471US10033825B2Slice-and-stitch approach to editing media (video or audio) for multimedia online presentationsKNOWLEDGEVISION SYSTEMS INCORPORATED·Filed 2015·Granted Jul 24, 2018·2 cites·15 claims
- 1566US10728354B2Slice-and-stitch approach to editing media (video or audio) for multimedia online presentationsOPENEXCHANGE INC·Filed 2018·Granted Jul 28, 2020·1 cites·21 claims
- 1641US2012192106A1Multimedia authoring toolKIEFT ALEXANDER J·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Alexander J. Kieft files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →