Inventor
SIKKA AVNISH
US16 patents
⚠️ This page may combine multiple inventors who share the name “SIKKA AVNISH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAZON TECH INC
15 patentsUS9418283B1Aug 16, 2016
Image processing using multiple aspect ratios
AMAZON TECH INC92 citations97
US9854155B1Dec 26, 2017
Determining camera auto-focus settings
AMAZON TECH INC30 citations94
US9536161B1Jan 3, 2017
Visual and audio recognition for scene change events
AMAZON TECH INC26 citations92
US9269011B1Feb 23, 2016
Graphical refinement for points of interest
AMAZON TECH INC92 citations92
US11410646B1Aug 9, 2022
Processing complex utterances for natural language understanding
AMAZON TECH INC17 citations91
US9355336B1May 31, 2016
Recognizing text from frames of image data using contextual information
AMAZON TECH INC20 citations90
US9269009B1Feb 23, 2016
Using a front-facing camera to improve OCR with a rear-facing camera
AMAZON TECH INC23 citations89
US9826156B1Nov 21, 2017
Determining camera auto-focus settings
AMAZON TECH INC7 citations84
US9224061B1Dec 29, 2015
Text orientation estimation in camera captured OCR
AMAZON TECH INC8 citations84
US9239961B1Jan 19, 2016
Text recognition near an edge
AMAZON TECH INC17 citations83
US10043069B1Aug 7, 2018
Item recognition using context data
AMAZON TECH INC15 citations82
US9659224B1May 23, 2017
Merging optical character recognized text from frames of image data
AMAZON TECH INC10 citations82
US9262689B1Feb 16, 2016
Optimizing pre-processing times for faster response
AMAZON TECH INC7 citations82
US9058644B2Jun 16, 2015
Local image enhancement for text recognition
AMAZON TECH INC5 citations68
US12462801B2Nov 4, 2025
Processing complex utterances for natural language understanding
AMAZON TECH INC0 citations60