Inventor
TOSI GUILHERME
AU8 patents
⚠️ This page may combine multiple inventors who share the name “TOSI GUILHERME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Silanna UV Technologies Pte Ltd
7 patentsUS10978611B2Apr 13, 2021
Semiconductor structure with chirp layer
Silanna UV Technologies Pte Ltd6 citations82
US11817525B2Nov 14, 2023
Semiconductor structure with chirp layer
Silanna UV Technologies Pte Ltd1 citations71
US12490550B2Dec 2, 2025
Semiconductor structure with chirp layer
Silanna UV Technologies Pte Ltd0 citations61
US11978824B2May 7, 2024
Buried contact layer for UV emitting device
Silanna UV Technologies Pte Ltd0 citations59
US11626535B2Apr 11, 2023
Buried contact layer for UV emitting device
Silanna UV Technologies Pte Ltd0 citations59
US11322647B2May 3, 2022
Buried contact layer for UV emitting device
Silanna UV Technologies Pte Ltd0 citations59
US11569408B2Jan 31, 2023
Semiconductor-metal contacts with spontaneous and induced piezoelectric polarization
Silanna UV Technologies Pte Ltd0 citations50