Inventor
GOGGIN AIDAN DOMINIC
IE33 patents
Patents
33 patentsUS10014016B1Jul 3, 2018
Secondary alignment waveguide with polarization rotator
SEAGATE TECHNOLOGY LLC22 citations93
US11069376B1Jul 20, 2021
Waveguide with optical isolator for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC7 citations83
US10783917B1Sep 22, 2020
Recording head with transfer-printed laser diode unit formed of non-self-supporting layers
SEAGATE TECHNOLOGY LLC8 citations83
US9960570B1May 1, 2018
Heat-assisted magnetic recording device having external cavity laser with slot waveguide
SEAGATE TECHNOLOGY LLC7 citations83
US9875761B1Jan 23, 2018
Gradient-index lens with tilted sidewall
SEAGATE TECHNOLOGY LLC10 citations83
US10692525B2Jun 23, 2020
On wafer laser stability control for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC7 citations82
US10127938B2Nov 13, 2018
Method for forming TE to TM mode converter of heat-assisted magnetic recording head
SEAGATE TECHNOLOGY LLC6 citations82
US9792937B1Oct 17, 2017
Heat-assisted magnetic recording device including a TE to TM mode converter
SEAGATE TECHNOLOGY LLC7 citations82
US10062400B1Aug 28, 2018
Mode splitter between TE and TM polarization for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC7 citations79
US11120830B1Sep 14, 2021
Recording head with transfer-printed laser diode unit formed of non-self-supporting layers
SEAGATE TECHNOLOGY LLC3 citations72
US10971179B1Apr 6, 2021
Compact mode converter having first and second straight portions for a heat-assisted magnetic recording device
SEAGATE TECHNOLOGY LLC5 citations72
US10515659B2Dec 24, 2019
Mode splitter between TE and TM polarization for heat-assisted magnetic recording device
SEAGATE TECHNOLOGY LLC2 citations72
US10431253B1Oct 1, 2019
Waveguide input coupler with asymmetric taper
SEAGATE TECHNOLOGY LLC5 citations72
US10170140B2Jan 1, 2019
Waveguide having mode converter for heat-assisted magnetic recording device
SEAGATE TECHNOLOGY LLC4 citations72
US12087338B1Sep 10, 2024
HAMR read-write head with coupler and waveguide
SEAGATE TECHNOLOGY LLC1 citations71
US11837256B1Dec 5, 2023
HAMR read-write head with coupler and waveguide
SEAGATE TECHNOLOGY LLC1 citations71
US10388310B1Aug 20, 2019
Curved-edge optical mode converter for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC5 citations71
US10269379B1Apr 23, 2019
Heat-assisted magnetic recording head having waveguide with outer pseudo-slab that confines stray light
SEAGATE TECHNOLOGY LLC6 citations71
US11848036B1Dec 19, 2023
Short on wafer laser for heat assisted magnetic recording
SEAGATE TECHNOLOGY LLC2 citations69
US10614843B2Apr 7, 2020
Input coupler with features to divert stray light from a waveguide
SEAGATE TECHNOLOGY LLC2 citations68
US11443765B2Sep 13, 2022
Compact mode converter having first and second straight portions for heat-assisted magnetic recording device
SEAGATE TECHNOLOGY LLC0 citations62
US11328745B2May 10, 2022
Waveguide with optical isolator for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC0 citations62
US12505858B1Dec 23, 2025
HAMR read-write head with coupler and waveguide
SEAGATE TECHNOLOGY LLC0 citations61
US12106771B2Oct 1, 2024
Laser feedback suppressor for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC0 citations60
US11817119B2Nov 14, 2023
Laser feedback suppressor for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC0 citations60
US11227633B1Jan 18, 2022
Laser feedback suppressor for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC0 citations60
US11176962B1Nov 16, 2021
Heat-assisted magnetic recording laser with a curved facet
SEAGATE TECHNOLOGY LLC1 citations60
US12236986B2Feb 25, 2025
Heat-assisted magnetic recording head with an integrated photodiode
SEAGATE TECHNOLOGY LLC0 citations59
US12170102B1Dec 17, 2024
Short on wafer laser for heat assisted magnetic recording
SEAGATE TECHNOLOGY LLC0 citations58
US11328744B1May 10, 2022
On-wafer integrated laser for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC1 citations56
US12586983B1Mar 24, 2026
Laser diode having bowtie-ridge waveguide for heat-assisted magnetic recording, and related apparatuses, devices, systems, and methods
SEAGATE TECHNOLOGY LLC0 citations55
US10811043B2Oct 20, 2020
Mode splitter between TE and TM polarization for heat-assisted magnetic recording device
SEAGATE TECHNOLOGY LLC0 citations51
US10734019B1Aug 4, 2020
Curved-edge optical mode converter for heat-assisted magnetic recording
SEAGATE TECHNOLOGY LLC0 citations50