Inventor
KAISER CHRISTIAN
DE58 patents
⚠️ This page may combine multiple inventors who share the name “KAISER CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTERN DIGITAL TECH INC
16 patentsUS11289118B1Mar 29, 2022
Spintronic device having negative interface spin scattering
WESTERN DIGITAL TECH INC11 citations86
US11430592B2Aug 30, 2022
Magnetic elements of amorphous based dual free layer structures and recording devices using such elements
WESTERN DIGITAL TECH INC2 citations73
US11211083B1Dec 28, 2021
MAMR head with synthetic antiferromagnetic (SAF) coupled notch
WESTERN DIGITAL TECH INC2 citations73
US11199594B2Dec 14, 2021
TMR sensor with magnetic tunnel junctions with a free layer having an intrinsic anisotropy
WESTERN DIGITAL TECH INC2 citations72
US11881236B2Jan 23, 2024
Spin torque oscillator with enhanced spin polarizer
WESTERN DIGITAL TECH INC1 citations63
US11776725B2Oct 3, 2023
Magnetic elements of amorphous based dual free layer structures and recording devices using such elements
WESTERN DIGITAL TECH INC0 citations63
US11683993B2Jun 20, 2023
Material having both negative spin polarization and negative anisotropy
WESTERN DIGITAL TECH INC0 citations63
US11385306B2Jul 12, 2022
TMR sensor with magnetic tunnel junctions with shape anisotropy
WESTERN DIGITAL TECH INC0 citations63
US11125840B2Sep 21, 2021
Ultra-low RA and high TMR magnetic sensor with radiation reflective lead
WESTERN DIGITAL TECH INC0 citations63
US12035634B2Jul 9, 2024
Tunneling magnetoresistive (TMR) device with improved seed layer
WESTERN DIGITAL TECH INC0 citations62
US11925120B2Mar 5, 2024
Spintronic devices with self-cooling function
WESTERN DIGITAL TECH INC0 citations62
US11862205B1Jan 2, 2024
Spin torque oscillator with multilayer seed for improved performance and reliability
WESTERN DIGITAL TECH INC0 citations62
US11415645B2Aug 16, 2022
Magnetic sensor array with one TMR stack having two free layers
WESTERN DIGITAL TECH INC0 citations62
US11598828B2Mar 7, 2023
Magnetic sensor array with different RA TMR film
WESTERN DIGITAL TECH INC0 citations52
US11385305B2Jul 12, 2022
Magnetic sensor array with dual TMR film
WESTERN DIGITAL TECH INC0 citations52
US11209505B2Dec 28, 2021
Large field range TMR sensor using free layer exchange pinning
WESTERN DIGITAL TECH INC0 citations52
WESTERN DIGITAL FREMONT LLC
8 patentsUS9396742B1Jul 19, 2016
Magnetoresistive sensor for a magnetic storage system read head, and fabrication method thereof
WESTERN DIGITAL FREMONT LLC12 citations84
US9214169B1Dec 15, 2015
Magnetic recording read transducer having a laminated free layer
WESTERN DIGITAL FREMONT LLC8 citations84
US9007725B1Apr 14, 2015
Sensor with positive coupling between dual ferromagnetic free layer laminates
WESTERN DIGITAL FREMONT LLC10 citations84
US9070381B1Jun 30, 2015
Magnetic recording read transducer having a laminated free layer
WESTERN DIGITAL FREMONT LLC6 citations73
US9361914B1Jun 7, 2016
Magnetic sensor with thin capping layer
WESTERN DIGITAL FREMONT LLC2 citations63
US9147408B1Sep 29, 2015
Heated AFM layer deposition and cooling process for TMR magnetic recording sensor with high pinning field
WESTERN DIGITAL FREMONT LLC3 citations63
US9053719B2Jun 9, 2015
Magnetoresistive sensor for a magnetic storage system read head, and fabrication method thereof
WESTERN DIGITAL FREMONT LLC3 citations63
US10242700B2Mar 26, 2019
Magnetic reader having a nonmagnetic insertion layer for the pinning layer
WESTERN DIGITAL FREMONT LLC0 citations52
KAISER CHRISTIAN
3 patentsUS8493695B1Jul 23, 2013
Method and system for providing a magnetic read transducer having an improved signal to noise ratio
KAISER CHRISTIAN157 citations98
US8164864B2Apr 24, 2012
Method and system for fabricating magnetic transducers with improved pinning
KAISER CHRISTIAN155 citations98
US9093639B2Jul 28, 2015
Methods for manufacturing a magnetoresistive structure utilizing heating and cooling
KAISER CHRISTIAN4 citations73
DORWIN DAVID KIMBAL
3 patentsUS9239912B1Jan 19, 2016
Method, manufacture, and apparatus for content protection using authentication data
DORWIN DAVID KIMBAL14 citations92
US9785759B1Oct 10, 2017
Method, manufacture, and apparatus for configuring multiple content protection systems
DORWIN DAVID KIMBAL10 citations90
US9183405B1Nov 10, 2015
Method, manufacture, and apparatus for content protection for HTML media elements
DORWIN DAVID KIMBAL4 citations82
WESTERN DIGITAL (FREMONT) LLC
3 patentsUS9842615B1Dec 12, 2017
Magnetic reader having a nonmagnetic insertion layer for the pinning layer
WESTERN DIGITAL (FREMONT) LLC3 citations73
US9508365B1Nov 29, 2016
Magnetic reader having a crystal decoupling structure
WESTERN DIGITAL (FREMONT) LLC5 citations72
US9858951B1Jan 2, 2018
Method for providing a multilayer AFM layer in a read sensor
WESTERN DIGITAL (FREMONT) LLC0 citations52
LENG QUNWEN
2 patentsIBM
2 patentsLIU FENG
2 patentsWU CHUNG-PING
2 patentsNETFLIX INC
2 patentsEVONIK OPERATIONS GMBH
2 patentsZHENG YUANKAI
1 patentSANDISK TECHNOLOGIES LLC
1 patentSUN MICROSYSTEMS INC
1 patentHUNT NEIL D
1 patentFRAUNHOFER GES FORSCHUNG
1 patentShowing the top 50 of 58 patents by PatentIndex Score.