Inventor
HOUGHTON THOMAS
US9 patents
⚠️ This page may combine multiple inventors who share the name “HOUGHTON THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GLOBALFOUNDRIES US INC
8 patentsUS11650381B1May 16, 2023
PIC die and package with cover for multiple level and multiple depth connections of fibers to on-chip optical components
GLOBALFOUNDRIES US INC10 citations85
US12130470B2Oct 29, 2024
PIC die and package with multiple level and multiple depth connections of fibers to on-chip optical components
GLOBALFOUNDRIES US INC3 citations74
US11860414B2Jan 2, 2024
Edge couplers including a grooved membrane
GLOBALFOUNDRIES US INC2 citations72
US11487059B2Nov 1, 2022
Photonics integrated circuit with silicon nitride waveguide edge coupler
GLOBALFOUNDRIES US INC3 citations72
US12487408B2Dec 2, 2025
Reference markers adjacent to a cavity in a photonics chip
GLOBALFOUNDRIES US INC0 citations59
US12449615B2Oct 21, 2025
Calibration markers for a photonics chip
GLOBALFOUNDRIES US INC0 citations56
US11828983B2Nov 28, 2023
Photonics chips including cavities with non-right-angle internal corners
GLOBALFOUNDRIES US INC1 citations56
US12461312B2Nov 4, 2025
Cladding structure in the back end of line of photonics chips
GLOBALFOUNDRIES US INC0 citations49