Inventor · disambiguated record
Ronald N. Perry
Also filed as: PERRY RONALD · PERRY RONALD N
57 granted patents·5 pending applications·1,212 citations·filing 1998–2024
99Inventor score
Files withMITSUBISHI ELECTRIC RES LAB35MITSUBISHI ELECTRIC RES LABS I13PERRY RONALD N4MITSUBISHI ELECTRIC RES LABORATORIES INC2AMERICAN MEDICAL ASS1
Top patents by PatentIndex Score
62 records- 0190US6396492B1Detail-directed hierarchical distance fieldsMITSUBISHI ELECTRIC RES LAB·Filed 1999·Granted May 28, 2002·120 cites·93 claims
- 0289US8102397B2Method for improving uniform width character strokes using multiple alignment zonesPERRY RONALD N·Filed 2009·Granted Jan 24, 2012·25 cites·19 claims
- 0389US7102683B2Single lens 3D cameraMITSUBISHI ELECTRIC RES LAB·Filed 2002·Granted Sep 5, 2006·39 cites·3 claims
- 0489US6292193B1Techniques for anisotropic texture mapping using multiple space-invariant filtering operations per pixelCOMPAQ COMPUTER CORP·Filed 1998·Granted Sep 18, 2001·124 cites·35 claims
- 0585US6553394B1Continuous memoizationMITSUBISHI ELECTRIC RES LAB·Filed 2000·Granted Apr 22, 2003·44 cites·19 claims
- 0685US6262738B1Method for estimating volumetric distance maps from 2D depth imagesFiled 1998·Granted Jul 17, 2001·89 cites·11 claims
- 0783US8010328B2Method for simulating numerically controlled milling using adaptively sampled distance fieldsMITSUBISHI ELECTRIC RES LAB·Filed 2009·Granted Aug 30, 2011·13 cites·14 claims
- 0883US6873342B2Method for generating detail directed visibility elements for a graphics modelMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Mar 29, 2005·38 cites·28 claims
- 0982US6483518B1Representing a color gamut with a hierarchical distance fieldMITSUBISHI ELECTRIC RES LAB·Filed 1999·Granted Nov 19, 2002·81 cites·12 claims
- 1081US6724393B2System and method for sculpting digital modelsMITSUBISHI ELECTRIC RES LABS I·Filed 2001·Granted Apr 20, 2004·28 cites·11 claims
- 1180US7042458B2Methods for generating an adaptively sampled distance field of an object with specialized cellsMITSUBISHI ELECTRIC RES LAB·Filed 2004·Granted May 9, 2006·26 cites·56 claims
- 1280US6628280B2Method for selectively regenerating an adaptively sampled distance fieldMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Sep 30, 2003·26 cites·4 claims
- 1380US6603484B1Sculpting objects using detail-directed hierarchical distance fieldsMITSUBISHI ELECTRIC RES LAB·Filed 1999·Granted Aug 5, 2003·64 cites·13 claims
- 1479US6917369B2Method and apparatus for rendering cell-based distance fields using texture mappingMITSUBISHI ELECTRIC RES LABS I·Filed 2004·Granted Jul 12, 2005·24 cites·45 claims
- 1578US7034818B2System and method for converting range data to 3D modelsMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Apr 25, 2006·23 cites·4 claims
- 1677US6488583B1Game playing with individual anonymous laser pointersMITSUBISHI ELECTRIC RES LAB·Filed 2000·Granted Dec 3, 2002·24 cites·8 claims
- 1776US7190367B2Method, apparatus, and system for rendering using a progressive cacheMITSUBISHI ELECTRIC RES LAB·Filed 2004·Granted Mar 13, 2007·22 cites·10 claims
- 1875US7002570B2System and method for generating adaptively sampled distance fields with bounded distance treesMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Feb 21, 2006·20 cites·12 claims
- 1975US6943789B2Conversion of adaptively sampled distance fields to trianglesMITSUBISHI ELECTRIC RES LABS I·Filed 2001·Granted Sep 13, 2005·20 cites·8 claims
- 2075US6868420B2Method for traversing quadtrees, octrees, and N-dimensional bi-treesMITSUBISHI ELECTRIC RES LAB·Filed 2002·Granted Mar 15, 2005·32 cites·24 claims
- 2174US7034845B2Method for antialiasing an object represented as a two-dimensional distance field in image-orderMITSUBISHI ELECTRIC RES LAB·Filed 2003·Granted Apr 25, 2006·18 cites·128 claims
- 2274US6891535B2System and method for modeling graphics objectsMITSUBISHI ELECTRIC RES LABS I·Filed 2001·Granted May 10, 2005·20 cites·32 claims
- 2374US6741246B2Hierarchical control point editing of adaptively sampled distance fieldsMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted May 25, 2004·18 cites·13 claims
- 2474US6670962B2Surface following interaction method for adaptively sampled distance fieldsMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Dec 30, 2003·18 cites·20 claims
- 2574US6359619B1Method and apparatus for multi-phase renderingMITSUBISHI ELECTRIC RES LAB·Filed 1999·Granted Mar 19, 2002·55 cites·30 claims
- 2669US6608629B2Distance based constraints for adaptively sampled distance fieldsMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Aug 19, 2003·13 cites·11 claims
- 2768US8265909B2Method for reconstructing a distance field of a swept volume at a sample pointFRISKEN SARAH F·Filed 2009·Granted Sep 11, 2012·6 cites·26 claims
- 2868US7176926B2Method for animating two-dimensional objectsMITSUBISHI ELECTRIC RES LAB·Filed 2003·Granted Feb 13, 2007·13 cites·14 claims
- 2967US7136786B2Method and system for modeling interaction of objectsMITSUBISHI ELECTRIC RES LAB·Filed 2001·Granted Nov 14, 2006·13 cites·17 claims
- 3067US7106332B2Method for converting two-dimensional pen strokes to distance fieldsMITSUBISHI ELECTRIC RES LAB·Filed 2003·Granted Sep 12, 2006·12 cites·23 claims
- 3166US6862024B2Enhancing textured range images using a 2D editorMITSUBISHI ELECTRIC RES LAB·Filed 2002·Granted Mar 1, 2005·11 cites·16 claims
- 3266US6516313B1Method for dynamic constraint handling in vertex based optimization of a continuous complex systemMITSUBISHI ELECTRIC RES LAB·Filed 2000·Granted Feb 4, 2003·11 cites·11 claims
- 3365US2025125060A1Medical literature recommender based on patient health information user feedbackAMERICAN MEDICAL ASS·Filed 2024·Application pending·0 cites
- 3463US9437014B2Method for labeling segments of paths as interior or exteriorMITSUBISHI ELECTRIC RES LABORATORIES INC·Filed 2013·Granted Sep 6, 2016·2 cites·15 claims
- 3563US8306328B2Method for converting outline characters to stylized stroke charactersJAKUBIAK ELENA J·Filed 2009·Granted Nov 6, 2012·4 cites·13 claims
- 3663US7123271B2Method and apparatus for antialiasing a set of objects represented as a set of two-dimensional distance fields in image-orderMITSUBISHI ELECTRIC RES LABS I·Filed 2004·Granted Oct 17, 2006·9 cites·21 claims
- 3763US7030881B2Method for converting two-dimensional objects to distance fieldsMITSUBISHI ELECTRIC RES LAB·Filed 2003·Granted Apr 18, 2006·9 cites·16 claims
- 3861US7006108B2Method for generating a composite glyph and rendering a region of the composite glyph in image-orderMITSUBISHI ELECTRIC RES LAB·Filed 2004·Granted Feb 28, 2006·8 cites·70 claims
- 3960US6792205B2Method for generating a textured range imageMITSUBISHI ELECTRIC RES LAB·Filed 2002·Granted Sep 14, 2004·12 cites·11 claims
- 4059US9336624B2Method and system for rendering 3D distance fieldsSULLIVAN ALAN·Filed 2008·Granted May 10, 2016·2 cites·37 claims
- 4159US6963671B2Method for determining distances to a surface from a range imageMITSUBISHI ELECTRIC RES LABS I·Filed 2002·Granted Nov 8, 2005·7 cites·21 claims
- 4258US6763276B1Method for optimizing a continuous complex system using a set of vertices and dynamic hierarchical constraintsMITSUBISHI ELECTRIC RES LAB·Filed 2000·Granted Jul 13, 2004·6 cites·9 claims
- 4357US6982724B2Method for antialiasing an object represented as a two-dimensional distance field in object-orderMITSUBISHI ELECTRIC RES LABS I·Filed 2003·Granted Jan 3, 2006·6 cites·134 claims
- 4456US7034830B2Method for generating a two-dimensional distance field within a cell associated with a corner of a two-dimensional objectMITSUBISHI ELECTRIC RES LAB·Filed 2003·Granted Apr 25, 2006·6 cites·5 claims
- 4556US6933952B2Method for antialiasing a set of objects represented as a set of two-dimensional distance fields in object-orderMITSUBISHI ELECTRIC RES LABS I·Filed 2004·Granted Aug 23, 2005·6 cites·21 claims
- 4655US7813555B1Method for generating a distance field of an object represented by outlinesMITSUBISHI ELECTRIC RES LAB·Filed 2009·Granted Oct 12, 2010·1 cites·2 claims
- 4755US7006095B2Method for typesetting a set glyphs represented as a set of two dimensional distance fieldsMITSUBISHI ELECTRIC RES LAB·Filed 2004·Granted Feb 28, 2006·5 cites·7 claims
- 4855US6954203B2Modeling and combining multiple graphics objectsMITSUBISHI ELECTRIC RES LABS I·Filed 2001·Granted Oct 11, 2005·5 cites·10 claims
- 4953US8269776B2Method for generating a distance field of an object represented by stylized strokesPERRY RONALD N·Filed 2009·Granted Sep 18, 2012·1 cites·4 claims
- 5051US7027045B2Modeling graphics objects with topological hintsMITSUBISHI ELECTRIC RES LABS I·Filed 2001·Granted Apr 11, 2006·4 cites·9 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Ronald N. Perry files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →