Inventor
SOBEL FRANK
FR5 patents
⚠️ This page may combine multiple inventors who share the name “SOBEL FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEPTAGON MICRO OPTICS PTE LTD
2 patentsUS10215909B2Feb 26, 2019
Method for manufacturing waveguide structures on wafer-level and corresponding waveguide structures
HEPTAGON MICRO OPTICS PTE LTD0 citations51
US10007052B2Jun 26, 2018
Method for manufacturing waveguide structures on wafer-level and corresponding waveguide structures
HEPTAGON MICRO OPTICS PTE LTD0 citations51