Inventor
HEATON JOHN M
GB13 patents
⚠️ This page may combine multiple inventors who share the name “HEATON JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SECR DEFENCE BRIT
5 patentsUS5410625AApr 25, 1995
Optical device for beam splitting and recombining
SECR DEFENCE BRIT109 citations97
US5428698AJun 27, 1995
Signal routing device
SECR DEFENCE BRIT70 citations95
US5239598AAug 24, 1993
Electro-optic waveguide device
SECR DEFENCE BRIT64 citations95
US5082342AJan 21, 1992
Electro-optic waveguide device
SECR DEFENCE BRIT77 citations95
US5475776ADec 12, 1995
Optical mixing device
SECR DEFENCE BRIT17 citations79
LUMENTUM OPERATIONS LLC
5 patentsUS11378826B2Jul 5, 2022
Electrical-optical modulator
LUMENTUM OPERATIONS LLC6 citations85
US11378825B2Jul 5, 2022
Electrical-optical modulator
LUMENTUM OPERATIONS LLC6 citations85
US9588296B2Mar 7, 2017
Semiconductor optical waveguide device
LUMENTUM OPERATIONS LLC6 citations83
US9885830B2Feb 6, 2018
Semiconductor optical waveguide device
LUMENTUM OPERATIONS LLC1 citations51
US11171466B2Nov 9, 2021
On-chip wavelength locker
LUMENTUM OPERATIONS LLC0 citations47