Inventor
RAVI Koustuban
US8 patents
⚠️ This page may combine multiple inventors who share the name “RAVI Koustuban”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PSIQUANTUM CORP
7 patentsUS10534130B1Jan 14, 2020
Interferometer filters with compensation structure
PSIQUANTUM CORP16 citations93
US11048041B2Jun 29, 2021
Interferometer filters with compensation structure
PSIQUANTUM CORP8 citations83
US11874496B2Jan 16, 2024
Interferometer filters with compensation structure
PSIQUANTUM CORP1 citations72
US11703316B2Jul 18, 2023
Interferometer filters with partial compensation structure
PSIQUANTUM CORP4 citations72
US11543587B2Jan 3, 2023
Interferometer filters with compensation structure
PSIQUANTUM CORP3 citations72
US12359907B2Jul 15, 2025
Interferometer filters with partial compensation structure
PSIQUANTUM CORP0 citations60
US12468091B2Nov 11, 2025
System for integrated photonic notch filter
PSIQUANTUM CORP0 citations57