Inventor · disambiguated record
Jonathan Cecil Chappelow
Also filed as: CHAPPELOW JONATHAN · CHAPPELOW JONATHAN CECIL
8 granted patents·72 citations·filing 2008–2020
85Inventor score
Top patents by PatentIndex Score
8 records- 0196US10713801B2Image registration of treatment planning image, intrafraction 3D image, and intrafraction 2D x-ray imageACCURAY INC·Filed 2018·Granted Jul 14, 2020·34 cites·30 claims
- 0286US9950193B2Image-based aperture verification system for multi-leaf collimatorACCURAY INC·Filed 2016·Granted Apr 24, 2018·6 cites·16 claims
- 0385US9943705B2Verification of leaf positions for multi-leaf collimator using multiple verification systemsACCURAY INC·Filed 2016·Granted Apr 17, 2018·8 cites·16 claims
- 0484US8442285B2Combined feature ensemble mutual information image registrationMADABHUSHI ANANT·Filed 2008·Granted May 14, 2013·15 cites·20 claims
- 0583US9774838B2Ambient light suppression using color space information to derive pixel-wise attenuation factorsACCURAY INC·Filed 2015·Granted Sep 26, 2017·4 cites·24 claims
- 0681US10758748B2Verification of leaf positions for multi-leaf collimator using multiple verification systemsACCURAY INC·Filed 2018·Granted Sep 1, 2020·4 cites·16 claims
- 0779US11475579B2Image registration of treatment planning image, intrafraction 3D image, and intrafraction 2D x-ray imageACCURAY INC·Filed 2020·Granted Oct 18, 2022·1 cites·16 claims
- 0850US10813205B2Detecting motion by using a low dose x-ray imageACCURAY INC·Filed 2018·Granted Oct 20, 2020·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →