Inventor
KOEPPEN CHRISTOPHER S
US17 patents
⚠️ This page may combine multiple inventors who share the name “KOEPPEN CHRISTOPHER S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
II VI DELAWARE INC
7 patentsUS10802221B1Oct 13, 2020
Dynamically optimized tunable filters for optical sensing systems
II VI DELAWARE INC8 citations82
US11362640B2Jun 14, 2022
Electrode-defined unsuspended acoustic resonator
II VI DELAWARE INC6 citations73
US10761263B1Sep 1, 2020
Multi-channel, densely-spaced wavelength division multiplexing transceiver
II VI DELAWARE INC3 citations72
US12406982B2Sep 2, 2025
Immobilized chalcogen and use thereof in a rechargeable battery
II VI DELAWARE INC0 citations61
US12244290B2Mar 4, 2025
Electrode-defined unsuspended acoustic resonator
II VI DELAWARE INC0 citations61
US11784303B2Oct 10, 2023
Immobilized chalcogen and use thereof in a rechargeable battery
II VI DELAWARE INC0 citations61
US11750169B2Sep 5, 2023
Electrode-defined unsuspended acoustic resonator
II VI DELAWARE INC0 citations61
NISTICA INC
4 patentsUS7257288B1Aug 14, 2007
Tunable optical routing systems
NISTICA INC44 citations95
US7639906B1Dec 29, 2009
Tunable optical communication system
NISTICA INC14 citations92
US7408639B1Aug 5, 2008
Tunable optical routing systems
NISTICA INC32 citations92
US7965911B1Jun 21, 2011
Method of operating a tunable optical device
NISTICA INC2 citations62