Katrin Kirchhoff — 16 Patents at Amazon

Katrin Kirchhoff has been granted 16 US patents while listed as an inventor at Amazon. The first was granted in 2022 and the most recent in December 2025. Katrin Kirchhoff ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Katrin Kirchhoff in Seattle, WA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12505827	Customizable latency for automatic speech recognition	Dhanush Bekal Kannangola, Goeric Sydney Huybrechts, Xiao Li, Srikanth Ronanki, Srikanth Vishnubhotla +4 more	2025-12-23
12400659	Infusing knowledge graphs into automatic speech recognition	Monica Lakshmi Sunkara, Nilaksh Das, Sravan Babu Bodapati	2025-08-26
12400644	Dynamic language model updates with boosting	Sravan Babu Bodapati, Ashish Vishwanath Shenoy, Monica Lakshmi Sunkara, Varun Sembium Varadarajan	2025-08-26
12387718	Removing bias from automatic speech recognition models using internal language model estimates	Nilaksh Das, Monica Lakshmi Sunkara, Sravan Babu Bodapati, Jinglun Cai, Devang Kulshreshtha +3 more	2025-08-12
12250180	Dynamically selectable automated speech recognition using a custom vocabulary	Sravan Babu Bodapati, Ashish Vishwanath Shenoy, Monica Lakshmi Sunkara, Anubhav Mishra, Harshal Pimpalkhute +2 more	2025-03-11
12223259	Managing access to sensitive data in transcriptions	Varun Sembium Varadarajan, Sravan Babu Bodapati, Deepthi Devaiah Devanira, Pu Paul Zhao, Yue Yang	2025-02-11
12205584	Dialog-driven applications supporting alternative vocal input styles	John Baker, Anubhav Mishra, Bangrui Liu, Christopher Michael Hittner, Sravan Babu Bodapati +5 more	2025-01-21
12198681	Personalized batch and streaming speech-to-text transcription of audio	Monica Lakshmi Sunkara, Srikanth Ronanki, Sravan Babu Bodapati, Jeffrey John Farris, Vivek Govindan +3 more	2025-01-14
12182498	Redacting portions of text transcriptions generated from inverse text normalization	Monica Lakshmi Sunkara, Deepthi Devaiah Devanira, Chaitanya Shivade, Sravan Babu Bodapati, Srikanth Ronanki	2024-12-31	$442,371,000
12136413	Domain-specific parameter pre-fixes for tuning automatic speech recognition	Saket Dingliwal, Sravan Babu Bodapati, Ankur Gandhe, Anubhav Mishra, John Baker +2 more	2024-11-05	$610,738,000
11710479	Contextual biasing of neural language models using metadata from a natural language understanding component and embedded recent history	Ashish Vishwanath Shenoy, Sravan Babu Bodapati	2023-07-25	$384,822,000
11580965	Multimodal based punctuation and/or casing prediction	Monica Lakshmi Sunkara, Srikanth Ronanki, Dhanush Bekal Kannangola, Sravan Babu Bodapati	2023-02-14	$171,873,000
11580968	Contextual natural language understanding for conversational agents	Arshit Gupta, Peng Zhang, Rashmi Gangadharaiah, Garima Lalwani, Roger Scott Jenke +4 more	2023-02-14	$171,873,000
11562735	Multi-modal spoken language understanding systems	Arshit Gupta, Julian E. S. Salazar, Peng Zhang, Yi Zhang	2023-01-24	$267,686,000
11551695	Model training system for custom speech-to-text models	Vivek Govindan, Varun Sembium Varadarajan, Christian Egon Berkhoff Dossow, Himalay Mohanlal Joriwal, Sai Madhuri Bhavirisetty +13 more	2023-01-10	$175,080,000
11531846	Extending sensitive data tagging without reannotating training data	Sravan Babu Bodapati, Rishita Rajal Anubhai, Pu Paul Zhao	2022-12-20	$253,014,000

Katrin Kirchhoff — 16 Patents

Issued Patents All Time

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