Inventor
ASSELIN PIERRE
US20 patents
⚠️ This page may combine multiple inventors who share the name “ASSELIN PIERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEAGATE TECHNOLOGY LLC
12 patentsUS8873352B1Oct 28, 2014
Light mitigation layer between write pole and waveguide
SEAGATE TECHNOLOGY LLC14 citations83
US9633683B2Apr 25, 2017
Mode conversion via tapered waveguide
SEAGATE TECHNOLOGY LLC4 citations73
US10971179B1Apr 6, 2021
Compact mode converter having first and second straight portions for a heat-assisted magnetic recording device
SEAGATE TECHNOLOGY LLC5 citations72
US9218836B2Dec 22, 2015
Heat assisted magnetic recording head having dual waveguides
SEAGATE TECHNOLOGY LLC5 citations71
US11391822B2Jul 19, 2022
Rotating pyramidal mirror
SEAGATE TECHNOLOGY LLC2 citations69
US11754711B2Sep 12, 2023
Frequency chirp for lidar for high-velocity targets
SEAGATE TECHNOLOGY LLC2 citations67
US11443765B2Sep 13, 2022
Compact mode converter having first and second straight portions for heat-assisted magnetic recording device
SEAGATE TECHNOLOGY LLC0 citations62
US9558764B2Jan 31, 2017
Waveguide of a write head with reduced cross sectional area proximate a near-field transducer
SEAGATE TECHNOLOGY LLC0 citations51
US9449627B2Sep 20, 2016
Angled waveguide
SEAGATE TECHNOLOGY LLC1 citations51
US9396749B2Jul 19, 2016
Waveguide core layer with reduced downtrack thickness proximate a near-field transducer
SEAGATE TECHNOLOGY LLC1 citations51
US9013815B2Apr 21, 2015
Automated cluster size measurement
SEAGATE TECHNOLOGY LLC0 citations51
US9946016B2Apr 17, 2018
Waveguide with shaped assistant layer
SEAGATE TECHNOLOGY LLC0 citations47