Inventor
TRITA ANDREA
US30 patents
⚠️ This page may combine multiple inventors who share the name “TRITA ANDREA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROCKLEY PHOTONICS LTD
20 patentsUS10677989B2Jun 9, 2020
Reconfigurable spectroscopy system
ROCKLEY PHOTONICS LTD16 citations94
US11681167B2Jun 20, 2023
Optoelectronic device and array thereof
ROCKLEY PHOTONICS LTD9 citations84
US11480731B2Oct 25, 2022
Optical mode splitter
ROCKLEY PHOTONICS LTD7 citations84
US11079547B2Aug 3, 2021
Broadband star coupler
ROCKLEY PHOTONICS LTD7 citations83
US10955613B2Mar 23, 2021
Arrayed waveguide grating with free propagation region matching
ROCKLEY PHOTONICS LTD1 citations73
US10838146B2Nov 17, 2020
Single mode waveguide with an adiabatic bend
ROCKLEY PHOTONICS LTD5 citations73
US10488589B2Nov 26, 2019
T-shaped arrayed waveguide grating
ROCKLEY PHOTONICS LTD2 citations73
US11579365B2Feb 14, 2023
Silicon grating with amorphous silicon perturbation
ROCKLEY PHOTONICS LTD0 citations62
US11119273B2Sep 14, 2021
T-shaped arrayed waveguide grating
ROCKLEY PHOTONICS LTD0 citations62
US10962718B2Mar 30, 2021
Reconfigurable spectroscopy system
ROCKLEY PHOTONICS LTD1 citations62
US10955692B2Mar 23, 2021
Optoelectronic component
ROCKLEY PHOTONICS LTD1 citations62
US12099267B2Sep 24, 2024
Optoelectronic device and array thereof
ROCKLEY PHOTONICS LTD1 citations61
US12050345B2Jul 30, 2024
Waveguide facet interface
ROCKLEY PHOTONICS LTD1 citations61
US11835762B2Dec 5, 2023
Higher order mode filter
ROCKLEY PHOTONICS LTD0 citations61
US12368283B2Jul 22, 2025
Broadband arbitrary wavelength multichannel laser source
ROCKLEY PHOTONICS LTD0 citations52
US11994715B2May 28, 2024
Compact waveguide taper and waveguide crossing
ROCKLEY PHOTONICS LTD0 citations52
US11733461B2Aug 22, 2023
Athermalized multi-path interference filter
ROCKLEY PHOTONICS LTD0 citations52
US12353003B2Jul 8, 2025
Photonic module and method of manufacture
ROCKLEY PHOTONICS LTD0 citations51
US12248189B2Mar 11, 2025
Demultiplexer
ROCKLEY PHOTONICS LTD0 citations50
US12189192B2Jan 7, 2025
Optical out-coupler unit for out-coupling light from a waveguide
ROCKLEY PHOTONICS LTD0 citations47
APPLE INC
8 patentsUS11525967B1Dec 13, 2022
Photonics integrated circuit architecture
APPLE INC23 citations93
US11064592B1Jul 13, 2021
Systems and methods for wavelength locking in optical sensing systems
APPLE INC20 citations93
US11500154B1Nov 15, 2022
Asymmetric optical power splitting system and method
APPLE INC8 citations84
US12372719B2Jul 29, 2025
Compact optical coupler
APPLE INC2 citations75
US11832364B2Nov 28, 2023
Systems and methods for wavelength locking in optical sensing systems
APPLE INC2 citations71
US12197020B2Jan 14, 2025
Photonics integrated circuit architecture
APPLE INC0 citations62
US12402224B2Aug 26, 2025
Systems and methods for wavelength locking in optical sensing systems
APPLE INC0 citations61
US11886007B2Jan 30, 2024
Asymmetric optical power splitting system and method
APPLE INC0 citations61