Inventor
ALLAN DOUGLAS CLIPPINGER
US29 patents
⚠️ This page may combine multiple inventors who share the name “ALLAN DOUGLAS CLIPPINGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORNING INC
21 patentsUS6243522B1Jun 5, 2001
Photonic crystal fiber
CORNING INC222 citations98
US10442730B2Oct 15, 2019
Method for achieving a stress profile in a glass
CORNING INC6 citations84
US9919952B2Mar 20, 2018
Glass with improved total pitch stability
CORNING INC3 citations83
US9328013B2May 3, 2016
Glass with improved total pitch stability
CORNING INC4 citations83
US9051206B2Jun 9, 2015
Glass with improved total pitch stability
CORNING INC9 citations83
US7589039B2Sep 15, 2009
Synthetic silica having low polarization-induced birefringence, method of making same and lithographic device comprising same
CORNING INC11 citations83
US11697617B2Jul 11, 2023
Glass laminate with buried stress spikes to arrest cracks and methods of making the same
CORNING INC4 citations74
US11820701B2Nov 21, 2023
Method for achieving a stress profile in a glass
CORNING INC3 citations73
US11034614B2Jun 15, 2021
Method for achieving a stress profile in a glass
CORNING INC1 citations73
US11023630B1Jun 1, 2021
Methods for making glass articles
CORNING INC1 citations73
US10846446B2Nov 24, 2020
Methods and apparatus for predicting glass dynamics
CORNING INC1 citations73
US10216871B2Feb 26, 2019
Methods and apparatus for predicting glass dynamics
CORNING INC1 citations73
US9840436B2Dec 12, 2017
Methods for measuring the asymmetry of a glass-sheet manufacturing process
CORNING INC2 citations73
US8975198B2Mar 10, 2015
Glass with improved pitch stability
CORNING INC3 citations73
US9187365B2Nov 17, 2015
Methods for measuring the asymmetry of a glass-sheet manufacturing process
CORNING INC2 citations63
US12043575B2Jul 23, 2024
Glass laminate with buried stress spikes to arrest cracks and methods of making the same
CORNING INC0 citations62
US11580277B2Feb 14, 2023
Methods and apparatus for predicting glass dynamics
CORNING INC0 citations62
US9573839B2Feb 21, 2017
Glass with improved total pitch stability
CORNING INC1 citations62
US7570414B2Aug 4, 2009
Magnetic photonic crystal structure for providing spatial frequency asymmetry for light propagating in different directions
CORNING INC0 citations52
US7906446B2Mar 15, 2011
Synthetic silica having low polarization-induced birefringence, method of making same and lithographic device comprising same
CORNING INC0 citations51
US11034613B2Jun 15, 2021
Methods for ion exchanging glass articles
CORNING INC0 citations48
ALLAN DOUGLAS CLIPPINGER
8 patentsUS9140543B1Sep 22, 2015
Systems and methods for measuring the stress profile of ion-exchanged glass
ALLAN DOUGLAS CLIPPINGER169 citations99
US8561429B2Oct 22, 2013
Glass with compressive surface for consumer applications
ALLAN DOUGLAS CLIPPINGER225 citations98
US9751802B2Sep 5, 2017
Heat treatment for strengthening glasses
ALLAN DOUGLAS CLIPPINGER26 citations94
US8210001B2Jul 3, 2012
Method of producing uniform light transmission fusion drawn glass
ALLAN DOUGLAS CLIPPINGER20 citations82
US8429936B2Apr 30, 2013
Method of making a glass sheet using controlled cooling
ALLAN DOUGLAS CLIPPINGER14 citations81
US8720226B2May 13, 2014
Methods for producing ion-exchangeable glasses
ALLAN DOUGLAS CLIPPINGER5 citations73
US8666705B2Mar 4, 2014
Methods and apparatus for predicting glass properties
ALLAN DOUGLAS CLIPPINGER5 citations73
US9533907B1Jan 3, 2017
Methods and apparatus for predicting glass dynamics
ALLAN DOUGLAS CLIPPINGER1 citations62