Inventor
YALAMANCHILI SIVA PHANI KUMAR
CH7 patents
Patents
7 patentsUS12006564B2Jun 11, 2024
Cubic Al-rich AlTiN coatings deposited from ceramic targets
OERLIKON SURFACE SOLUTIONS AG PFAEFFIKON0 citations60
US11821073B2Nov 21, 2023
Vanadium aluminium nitride (VAlN) micro alloyed with Ti and/or Si
OERLIKON SURFACE SOLUTIONS AG PFAEFFIKON0 citations56
US11649541B2May 16, 2023
PVD coatings with a HEA ceramic matrix with controlled precipitate structure
OERLIKON SURFACE SOLUTIONS AG PFAEFFIKON0 citations56
US11293089B2Apr 5, 2022
High temperature stable compositionally modulated hard coatings
OERLIKON SURFACE SOLUTIONS AG PFAEFFIKON0 citations50
US11965234B2Apr 23, 2024
Al-rich AlTin-based films
OERLIKON SURFACE SOLUTIONS AG PFAEFFIKON0 citations46
US12325906B2Jun 10, 2025
Method for forming Al-rich AlTiN coating layers by PVD from metallic targets
OERLIKON SURFACE SOLUTIONS AG PFAEFFIKON0 citations44
US12098457B2Sep 24, 2024
TM-Al—O—N coating layers with increased thermal stability
OERLIKON SURFACE SOLUTIONS AG PFAEFFIKON0 citations40