Inventor
LIANG YANNAN
US13 patents
⚠️ This page may combine multiple inventors who share the name “LIANG YANNAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM ELECTRONIC MAT USA INC
12 patentsUS11732157B2Aug 22, 2023
Polishing compositions and methods of use thereof
FUJIFILM ELECTRONIC MAT USA INC0 citations61
US12319843B2Jun 3, 2025
Polishing compositions and methods of using the same
FUJIFILM ELECTRONIC MAT USA INC0 citations59
US12024650B2Jul 2, 2024
Polishing compositions and methods of using the same
FUJIFILM ELECTRONIC MAT USA INC0 citations59
US11851585B2Dec 26, 2023
Polishing compositions and methods of use thereof
FUJIFILM ELECTRONIC MAT USA INC0 citations59
US11414568B2Aug 16, 2022
Polishing compositions and methods of use thereof
FUJIFILM ELECTRONIC MAT USA INC1 citations59
US11999876B2Jun 4, 2024
Bulk ruthenium chemical mechanical polishing composition
FUJIFILM ELECTRONIC MAT USA INC0 citations58
US11505718B2Nov 22, 2022
Barrier ruthenium chemical mechanical polishing slurry
FUJIFILM ELECTRONIC MAT USA INC0 citations58
US11279850B2Mar 22, 2022
Bulk ruthenium chemical mechanical polishing composition
FUJIFILM ELECTRONIC MAT USA INC0 citations58
US11034859B2Jun 15, 2021
Barrier ruthenium chemical mechanical polishing slurry
FUJIFILM ELECTRONIC MAT USA INC0 citations58
US12590224B2Mar 31, 2026
Chemical mechanical polishing compositions and methods of use thereof
FUJIFILM ELECTRONIC MAT USA INC0 citations49
US12371589B2Jul 29, 2025
Polishing compositions and methods of use thereof
FUJIFILM ELECTRONIC MAT USA INC0 citations48
US12398291B2Aug 26, 2025
Polishing compositions and methods of use thereof
FUJIFILM ELECTRONIC MAT USA INC0 citations46