Inventor
BHOTIKA RAHUL
US42 patents
⚠️ This page may combine multiple inventors who share the name “BHOTIKA RAHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAZON TECH INC
15 patentsUS10878270B1Dec 29, 2020
Keypoint-based multi-label word segmentation and localization
AMAZON TECH INC25 citations94
US11423265B1Aug 23, 2022
Content moderation using object detection and image classification
AMAZON TECH INC23 citations93
US10963754B1Mar 30, 2021
Prototypical network algorithms for few-shot learning
AMAZON TECH INC35 citations93
US10872236B1Dec 22, 2020
Layout-agnostic clustering-based classification of document keys and values
AMAZON TECH INC44 citations92
US11341605B1May 24, 2022
Document rectification via homography recovery using machine learning
AMAZON TECH INC39 citations91
US11429813B1Aug 30, 2022
Automated model selection for network-based image recognition service
AMAZON TECH INC8 citations85
US11257006B1Feb 22, 2022
Auto-annotation techniques for text localization
AMAZON TECH INC9 citations84
US11481683B1Oct 25, 2022
Machine learning models for direct homography regression for image rectification
AMAZON TECH INC17 citations83
US10878234B1Dec 29, 2020
Automated form understanding via layout agnostic identification of keys and corresponding values
AMAZON TECH INC16 citations83
US10970530B1Apr 6, 2021
Grammar-based automated generation of annotated synthetic form training data for machine learning
AMAZON TECH INC11 citations82
US10949661B2Mar 16, 2021
Layout-agnostic complex document processing system
AMAZON TECH INC7 citations80
US10839245B1Nov 17, 2020
Structured document analyzer
AMAZON TECH INC13 citations80
US12147878B2Nov 19, 2024
Feedback-based training for anomaly detection
AMAZON TECH INC3 citations71
US11983243B2May 14, 2024
Anomaly detection using feedback training
AMAZON TECH INC2 citations69
US12406469B1Sep 2, 2025
Class-incremental learning with pretrained machine learning models
AMAZON TECH INC0 citations45
A9 COM INC
8 patentsUS10824942B1Nov 3, 2020
Visual similarity and attribute manipulation using deep neural networks
A9 COM INC74 citations97
US10282431B1May 7, 2019
Image similarity-based group browsing
A9 COM INC37 citations93
US10026229B1Jul 17, 2018
Auxiliary device as augmented reality platform
A9 COM INC50 citations93
US10346893B1Jul 9, 2019
Virtual dressing room
A9 COM INC33 citations92
US10776417B1Sep 15, 2020
Parts-based visual similarity search
A9 COM INC22 citations91
US9830534B1Nov 28, 2017
Object recognition
A9 COM INC18 citations90
US11423076B2Aug 23, 2022
Image similarity-based group browsing
A9 COM INC2 citations72
US10380461B1Aug 13, 2019
Object recognition
A9 COM INC5 citations71
GEN ELECTRIC
6 patentsUS11557069B2Jan 17, 2023
System and method for estimating vascular flow using CT imaging
GEN ELECTRIC22 citations93
US7845504B2Dec 7, 2010
System and method for determining whether a locomotive or rail engine is coupled to a rail car or other engine
GEN ELECTRIC25 citations92
US7805227B2Sep 28, 2010
Apparatus and method for locating assets within a rail yard
GEN ELECTRIC14 citations83
US7428453B2Sep 23, 2008
System and method for monitoring train arrival and departure latencies
GEN ELECTRIC15 citations83
US7388483B2Jun 17, 2008
Monitoring status of railyard equipment using wireless sensing devices
GEN ELECTRIC17 citations83
US7965810B2Jun 21, 2011
Device and method for identifying occlusions
GEN ELECTRIC2 citations59