Assignee
QUIZLET INC
US·7 granted patents·3 pending applications·19 citations·filing 2021–2025
Top patents by PatentIndex Score
10 records- 0188US11450225B1Machine grading of short answers with explanationsQUIZLET INC·Filed 2021·Granted Sep 20, 2022·19 cites·20 claims
- 0271US2025363164A1Automatic suggestion of most informative imagesQUIZLET INC·Filed 2025·Application pending·0 cites
- 0365US12405996B2Automatic suggestion of most informative imagesQUIZLET INC·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 0465US2026004339A1Dynamic floor value optimization using machine learning modelsQUIZLET INC·Filed 2025·Application pending·0 cites
- 0565US2025285550A1Automatic selection of term study directionQUIZLET INC·Filed 2024·Application pending·0 cites
- 0662US11990058B2Machine grading of short answers with explanationsQUIZLET INC·Filed 2022·Granted May 21, 2024·0 cites·20 claims
- 0758US12424119B1Distractor generation for multiple-choice questionsQUIZLET INC·Filed 2023·Granted Sep 23, 2025·0 cites·18 claims
- 0857US12548459B1System and method for preparing practice tests using machine learning modelsQUIZLET INC·Filed 2024·Granted Feb 10, 2026·0 cites·20 claims
- 0951US12586481B1Method of generating questions with blanksQUIZLET INC·Filed 2023·Granted Mar 24, 2026·0 cites·12 claims
- 1036US12517973B1Keyword identification for increasing web trafficQUIZLET INC·Filed 2024·Granted Jan 6, 2026·0 cites·20 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →