Prathap Ramachandra

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Detecting corrupted speech in voice-based computer interfaces
- Patent number 12,334,068
- Issue date Jun 17, 2025
- Amazon Technologies, Inc.
- Di Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computing services using embeddings of a transformer-based encoder
- Patent number 11,842,738
- Issue date Dec 12, 2023
- Amazon Technologies, Inc.
- Wenbo Yan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-domain intent handling with cross-domain contextual signals
- Patent number 11,830,497
- Issue date Nov 28, 2023
- Amazon Technologies, Inc.
- Ponnu Jacob
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Architecture for context-augmented word embedding
- Patent number 11,823,671
- Issue date Nov 21, 2023
- Amazon Technologies, Inc.
- Prathap Ramachandra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Priority and context-based routing of speech processing
- Patent number 11,705,113
- Issue date Jul 18, 2023
- Amazon Technologies, Inc.
- Ponnu Jacob
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic context-based routing of speech processing
- Patent number 11,657,805
- Issue date May 23, 2023
- Amazon Technologies, Inc.
- Ponnu Jacob
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-tier speech processing and content operations
- Patent number 11,657,807
- Issue date May 23, 2023
- Amazon Technologies, Inc.
- Ponnu Jacob
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Architecture for gazetteer-augmented named entity recognition
- Patent number 11,604,925
- Issue date Mar 14, 2023
- Amazon Technologies, Inc.
- Kyung Jae Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spoken language quality automatic regression detector background
- Patent number 11,302,312
- Issue date Apr 12, 2022
- Amazon Technologies, Inc.
- Ajay Soni
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Detecting false accepts in a shopping domain for handling a spoken...
- Patent number 11,222,630
- Issue date Jan 11, 2022
- Amazon Technologies, Inc.
- Ajay Soni
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-DOMAIN INTENT HANDLING WITH CROSS-DOMAIN CONTEXTUAL SIGNALS
- Publication number 20220415326
- Publication date Dec 29, 2022
- AMAZON TECHNOLOGIES, INC.
- Ponnu Jacob
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-TIER SPEECH PROCESSING AND CONTENT OPERATIONS
- Publication number 20220415312
- Publication date Dec 29, 2022
- AMAZON TECHNOLOGIES, INC.
- Ponnu Jacob
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PRIORITY AND CONTEXT-BASED ROUTING OF SPEECH PROCESSING
- Publication number 20220415309
- Publication date Dec 29, 2022
- AMAZON TECHNOLOGIES, INC.
- Ponnu Jacob
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC CONTEXT-BASED ROUTING OF SPEECH PROCESSING
- Publication number 20220415310
- Publication date Dec 29, 2022
- AMAZON TECHNOLOGIES, INC.
- Ponnu Jacob
- G06 - COMPUTING CALCULATING COUNTING

Prathap Ramachandra

Person

Patents Grantslast 30 patents

Detecting corrupted speech in voice-based computer interfaces

Computing services using embeddings of a transformer-based encoder

Multi-domain intent handling with cross-domain contextual signals

Architecture for context-augmented word embedding

Priority and context-based routing of speech processing

Dynamic context-based routing of speech processing

Multi-tier speech processing and content operations

Architecture for gazetteer-augmented named entity recognition

Spoken language quality automatic regression detector background

Detecting false accepts in a shopping domain for handling a spoken...

Patents Applicationslast 30 patents

MULTI-DOMAIN INTENT HANDLING WITH CROSS-DOMAIN CONTEXTUAL SIGNALS

MULTI-TIER SPEECH PROCESSING AND CONTENT OPERATIONS

PRIORITY AND CONTEXT-BASED ROUTING OF SPEECH PROCESSING

DYNAMIC CONTEXT-BASED ROUTING OF SPEECH PROCESSING