Inventor · Redwood City, CA, US

Sumit Chawla

53Patents
7h-index
37Co-inventors
68Inventor score

Filing activity: Nov 30, 2004 → Aug 3, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8228406B2 Adaptive lens shading correction Electricity 27 Active
US8830367B1 Frame manipulation to reduce rolling shutter artifacts Electricity 24 Active
US9197885B2 Target-less auto-alignment of image sensors in a multi-camera system Electricity 20 Active
US9288413B2 Image capture accelerator Electricity 16 Active
US8471932B2 Spatial filtering for image signal processing Physics 11 Active
US8917329B1 Conversion between aspect ratios in camera Electricity 7 Active
US7617481B2 Prescriptive architecture for application development Physics 7 Active
US9792667B2 Target-less auto-alignment of image sensors in a multi-camera system Electricity 7 Active
US8605167B2 Flexible color space selection for auto-white balance processing Electricity 6 Active
US10055816B2 Target-less auto-alignment of image sensors in a multi-camera system Electricity 4 Active
US10015413B1 Conversion between aspect ratios in camera Electricity 4 Active
US9294671B2 Conversion between aspect ratios in camera Electricity 4 Active
US9049334B1 Denoising images with a color matrix pyramid Electricity 3 Active
US8504982B2 Declarative aspects and aspect containers for application development Physics 3 Active
US10368013B2 Conversion between aspect ratios in camera Electricity 3 Active
US9628718B2 Image sensor alignment in a multi-camera system accelerator architecture Electricity 2 Active
US9674429B2 Conversion between aspect ratios in camera Electricity 2 Active
US11190709B2 Conversion between aspect ratios in camera Electricity 2 Active
US9628704B2 Camera configuration in a camera system accelerator architecture Electricity 2 Active
US9485417B2 Image sensor alignment in a multi-camera system accelerator architecture Electricity 2 Active
US10244167B2 Apparatus and methods for image encoding using spatially weighted encoding quality parameters Electricity 2 Active
US9584721B2 Image capture accelerator Electricity 2 Active
US10819918B2 Conversion between aspect ratios in camera Electricity 2 Active
US9818169B2 On-chip upscaling and downscaling in a camera architecture Electricity 2 Active
US9392194B2 Frame manipulation to reduce rolling shutter artifacts Electricity 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.