Inventor
SHIM SUNGBO
US46 patents
⚠️ This page may combine multiple inventors who share the name “SHIM SUNGBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLLS ROYCE CORP
21 patentsUS10906842B2Feb 2, 2021
Method of processing a ceramic matrix composite (CMC) component
ROLLS ROYCE CORP10 citations86
US9920656B2Mar 20, 2018
Coating for isolating metallic components from composite components
ROLLS ROYCE CORP7 citations84
US10399911B2Sep 3, 2019
Forming a surface layer of a ceramic matrix composite article
ROLLS ROYCE CORP7 citations82
US10280770B2May 7, 2019
Coating system including oxide nanoparticles in oxide matrix
ROLLS ROYCE CORP7 citations81
US11046620B2Jun 29, 2021
Method of processing a ceramic matrix composite (CMC) component
ROLLS ROYCE CORP5 citations73
US10723659B2Jul 28, 2020
Density gradient in blade to reduce centrifugal load
ROLLS ROYCE CORP2 citations73
US11624289B2Apr 11, 2023
Barrier layer and surface preparation thereof
ROLLS ROYCE CORP3 citations72
US10851026B2Dec 1, 2020
Impurity barrier layer for ceramic matrix composite substrate
ROLLS ROYCE CORP2 citations72
US10995623B2May 4, 2021
Ceramic matrix composite turbine blade with abrasive tip
ROLLS ROYCE CORP4 citations70
US11351696B2Jun 7, 2022
Additive layer method for application of slurry-based features
ROLLS ROYCE CORP2 citations67
US12005505B2Jun 11, 2024
Surface treatment of additively manufactured components
ROLLS ROYCE CORP1 citations62
US11878945B2Jan 23, 2024
Applying silicon metal-containing bond layer to ceramic or ceramic matrix composite substrates
ROLLS ROYCE CORP0 citations62
US11434175B2Sep 6, 2022
Method of forming a boron nitride (BN) nanotube interface coating on ceramic fibers
ROLLS ROYCE CORP0 citations62
US10752556B2Aug 25, 2020
Method of processing a ceramic matrix composite (CMC) component
ROLLS ROYCE CORP1 citations62
US11958787B2Apr 16, 2024
Tape casting coating for ceramic matrix composite
ROLLS ROYCE CORP0 citations61
US11192829B2Dec 7, 2021
Forming a surface layer of a ceramic matrix composite article
ROLLS ROYCE CORP0 citations61
US10611697B2Apr 7, 2020
Reducing impurities in ceramic matrix composites
ROLLS ROYCE CORP0 citations52
US10047614B2Aug 14, 2018
Coating system including alternating layers of amorphous silica and amorphous silicon nitride
ROLLS ROYCE CORP0 citations52
US9689069B2Jun 27, 2017
Coating system including diffusion barrier layer including iridium and oxide layer
ROLLS ROYCE CORP0 citations51
US11559918B2Jan 24, 2023
Additively manufactured composite components
ROLLS ROYCE CORP0 citations46
US10335877B2Jul 2, 2019
Multilayer braze tape
ROLLS ROYCE CORP0 citations40
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC
20 patentsUS11001532B2May 11, 2021
Method to process a ceramic matrix composite (CMC) with a protective ceramic coating
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC2 citations73
US10138168B2Nov 27, 2018
Method of melt infiltration utilizing a non-wetting coating for producing a ceramic matrix composite
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC3 citations73
US10941079B2Mar 9, 2021
Applying silicon metal-containing bond layer to ceramic or ceramic matrix composite substrates
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC3 citations72
US10774010B2Sep 15, 2020
Forming a surface layer on a ceramic matrix composite article
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC2 citations72
US10233126B2Mar 19, 2019
Forming a ceramic matrix composite having a silicide layer
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC2 citations71
US11186525B2Nov 30, 2021
Method to produce a protective surface layer having a predetermined topography on a ceramic matrix composite
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC2 citations70
US11760699B2Sep 19, 2023
Method of altering a surface of a ceramic matrix composite to aid in nodule removal
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC2 citations65
US11198651B2Dec 14, 2021
Surface layer on a ceramic matrix composite
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC4 citations63
US11787159B2Oct 17, 2023
Method to process a ceramic matrix composite (CMC) with a protective ceramic coating
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC1 citations62
US12172933B2Dec 24, 2024
Method to produce a ceramic matrix composite by tape melt infiltration
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations60
US11667580B2Jun 6, 2023
Method for producing a surface layer on a ceramic matrix composite
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations55
US11858862B1Jan 2, 2024
Method of producing machined CMC surfaces without exposing fiber
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations53
US10822279B2Nov 3, 2020
Reducing surface nodules in melt-infiltrated ceramic matrix composites
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations51
US11198276B2Dec 14, 2021
Method of forming a ceramic matrix composite (CMC) component having an engineered surface
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations50
US12427752B2Sep 30, 2025
Method to fabricate a machinable ceramic matrix composite
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations49
US12233572B2Feb 25, 2025
Methods to eliminate mudcracks in CMC matrix by humidity controlled atmosphere
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations49
US12071380B2Aug 27, 2024
Method to fabricate a machinable ceramic matrix composite
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations49
US10683764B2Jun 16, 2020
Modified atmosphere melt infiltration
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations49
US10150708B2Dec 11, 2018
Surface-aided melt infiltration for producing a ceramic matrix composite
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC1 citations45
US12054438B2Aug 6, 2024
Slurry infiltration heat treatment method
ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC0 citations41