Iplearn, LLC
Records under this name other than patents Iplearn, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,666,732 | Systems and Methods to Provide Digital Amenities for Local Access Formerly held In force · High confidence | In force | High confidence | |
| US 9,792,659 | Computer-Aided Methods and Apparatus to Access Materials in a Network Environment Term ended Term ended Apr 12, 2025 · Medium confidence | Term ended | Term ended Apr 12, 2025 | Medium confidence |
| US 6,571,240 | Information processing for searching categorizing information in a document based on a categorization hierarchy and extracted phrases Formerly held Term ended Term ended Feb 2, 2020 · From the USPTO record | Term ended | Term ended Feb 2, 2020 | From the USPTO record |
| US 6,498,921 | Method and system to answer a natural-language question Formerly held Term ended Term ended Sep 1, 2019 · From the USPTO record | Term ended | Term ended Sep 1, 2019 | From the USPTO record |
| US 6,325,632 | Computer-aided learning method and systems matching students with instructors Term ended Term ended May 5, 2019 · From the USPTO record | Term ended | Term ended May 5, 2019 | From the USPTO record |
| US 6,213,780 | Computer-aided learning and counseling methods and apparatus for a job Term ended Term ended Mar 22, 2019 · From the USPTO record | Term ended | Term ended Mar 22, 2019 | From the USPTO record |
| US 6,118,973 | Methods and apparatus to assess and enhance a student's understanding in a subject Term ended Term ended Feb 22, 2019 · From the USPTO record | Term ended | Term ended Feb 22, 2019 | From the USPTO record |
| US 6,212,358 | Learning system and method based on review Term ended Term ended Feb 22, 2019 · From the USPTO record | Term ended | Term ended Feb 22, 2019 | From the USPTO record |
| US 7,201,580 | Inexpensive computer-aided learning methods and apparatus for learners Term ended Term ended Jan 12, 2019 · From the USPTO record | Term ended | Term ended Jan 12, 2019 | From the USPTO record |
| US 6,126,448 | Computer-aided learning methods and apparatus for a job Term ended Term ended Jul 6, 2018 · From the USPTO record | Term ended | Term ended Jul 6, 2018 | From the USPTO record |