Inventor · disambiguated record
Katrin Kirchhoff
Also filed as: KIRCHHOFF KATRIN
16 granted patents·7 pending applications·90 citations·filing 2019–2025
91Inventor score
Files withAMAZON TECH INC23
Top patents by PatentIndex Score
23 records- 0195US11531846B1Extending sensitive data tagging without reannotating training dataAMAZON TECH INC·Filed 2019·Granted Dec 20, 2022·30 cites·20 claims
- 0294US11562735B1Multi-modal spoken language understanding systemsAMAZON TECH INC·Filed 2020·Granted Jan 24, 2023·16 cites·20 claims
- 0393US12182498B1Redacting portions of text transcriptions generated from inverse text normalizationAMAZON TECH INC·Filed 2022·Granted Dec 31, 2024·5 cites·20 claims
- 0491US11580965B1Multimodal based punctuation and/or casing predictionAMAZON TECH INC·Filed 2020·Granted Feb 14, 2023·5 cites·20 claims
- 0591US11580968B1Contextual natural language understanding for conversational agentsAMAZON TECH INC·Filed 2019·Granted Feb 14, 2023·16 cites·20 claims
- 0690US11710479B1Contextual biasing of neural language models using metadata from a natural language understanding component and embedded recent historyAMAZON TECH INC·Filed 2021·Granted Jul 25, 2023·3 cites·20 claims
- 0788US12198681B1Personalized batch and streaming speech-to-text transcription of audioAMAZON TECH INC·Filed 2022·Granted Jan 14, 2025·4 cites·20 claims
- 0887US12223259B1Managing access to sensitive data in transcriptionsAMAZON TECH INC·Filed 2019·Granted Feb 11, 2025·7 cites·20 claims
- 0978US12136413B1Domain-specific parameter pre-fixes for tuning automatic speech recognitionAMAZON TECH INC·Filed 2022·Granted Nov 5, 2024·1 cites·20 claims
- 1077US12250180B1Dynamically selectable automated speech recognition using a custom vocabularyAMAZON TECH INC·Filed 2021·Granted Mar 11, 2025·1 cites·20 claims
- 1177US2025342830A1Dynamic language model updates with boostingAMAZON TECH INC·Filed 2025·Application pending·0 cites
- 1275US11551695B1Model training system for custom speech-to-text modelsAMAZON TECH INC·Filed 2020·Granted Jan 10, 2023·2 cites·20 claims
- 1370US2025086380A1Redacting portions of text transcriptions generated from inverse text normalizationAMAZON TECH INC·Filed 2024·Application pending·0 cites
- 1464US2025111850A1Dialog-driven applications supporting alternative vocal input stylesAMAZON TECH INC·Filed 2024·Application pending·0 cites
- 1561US12400644B1Dynamic language model updates with boostingAMAZON TECH INC·Filed 2021·Granted Aug 26, 2025·0 cites·20 claims
- 1655US12505827B1Customizable latency for automatic speech recognitionAMAZON TECH INC·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 1753US12387718B1Removing bias from automatic speech recognition models using internal language model estimatesAMAZON TECH INC·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 1851US12205584B1Dialog-driven applications supporting alternative vocal input stylesAMAZON TECH INC·Filed 2021·Granted Jan 21, 2025·0 cites·20 claims
- 1950US12400659B1Infusing knowledge graphs into automatic speech recognitionAMAZON TECH INC·Filed 2022·Granted Aug 26, 2025·0 cites·18 claims
- 2050US2025005282A1Domain entity extraction for performing text analysis tasksAMAZON TECH INC·Filed 2023·Application pending·0 cites
- 2148US2025029603A1Domain specialty instruction generation for text analysis tasksAMAZON TECH INC·Filed 2023·Application pending·0 cites
- 2246US2025005298A1Large language models providing evidence mappings for generated outputAMAZON TECH INC·Filed 2023·Application pending·0 cites
- 2343US2025005063A1Automated evaluation of evidence mapping modelsAMAZON TECH INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →