Inventor
HAQ JESMIN
US35 patents
⚠️ This page may combine multiple inventors who share the name “HAQ JESMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
24 patentsUS10520818B1Dec 31, 2019
Critical dimension (CD) uniformity of photoresist island patterns using alternating phase shifting mask
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US11430945B2Aug 30, 2022
MTJ device performance by adding stress modulation layer to MTJ device structure
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations83
US11800811B2Oct 24, 2023
MTJ CD variation by HM trimming
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations75
US11088320B2Aug 10, 2021
Fabrication of large height top metal electrode for sub-60nm magnetoresistive random access memory (MRAM) devices
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10921707B2Feb 16, 2021
Self-adaptive halogen treatment to improve photoresist pattern and magnetoresistive random access memory (MRAM) device uniformity
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10522751B2Dec 31, 2019
MTJ CD variation by HM trimming
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10475991B2Nov 12, 2019
Fabrication of large height top metal electrode for sub-60nm magnetoresistive random access memory (MRAM) devices
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10446741B2Oct 15, 2019
Multiple hard mask patterning to fabricate 20nm and below MRAM devices
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10359699B2Jul 23, 2019
Self-adaptive halogen treatment to improve photoresist pattern and magnetoresistive random access memory (MRAM) device uniformity
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11527711B2Dec 13, 2022
MTJ device performance by controlling device shape
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US10944049B2Mar 9, 2021
MTJ device performance by controlling device shape
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US10475987B1Nov 12, 2019
Method for fabricating a magnetic tunneling junction (MTJ) structure
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US12402539B2Aug 26, 2025
STT-MRAM heat sink and magnetic shield structure design for more robust read/write performance
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12207566B2Jan 21, 2025
MTJ device performance by adding stress modulation layer to MTJ device structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11963457B2Apr 16, 2024
MTJ device performance by controlling device shape
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11785864B2Oct 10, 2023
MTJ device performance by adding stress modulation layer to mtj device structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11723286B2Aug 8, 2023
STT-MRAM heat sink and magnetic shield structure design for more robust read/write performance
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11573494B2Feb 7, 2023
Critical dimension (CD) uniformity of photoresist island patterns using alternating phase shifting mask
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11217746B2Jan 4, 2022
Ion beam etching fabricated sub 30nm Vias to reduce conductive material re-deposition for sub 60nm MRAM devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11081642B2Aug 3, 2021
MTJ CD variation by HM trimming
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US10854809B2Dec 1, 2020
STT-MRAM heat sink and magnetic shield structure design for more robust read/write performance
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US10680168B2Jun 9, 2020
Ion beam etching fabricated sub 30nm vias to reduce conductive material re-deposition for sub 60nm MRAM devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US10868244B2Dec 15, 2020
Multiple hard mask patterning to fabricate 20nm and below MRAM devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10831104B2Nov 10, 2020
Critical dimension (CD) uniformity of photoresist island patterns using alternating phase shifting mask
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
HEADWAY TECH INC
8 patentsUS10069064B1Sep 4, 2018
Memory structure having a magnetic tunnel junction (MTJ) self-aligned to a T-shaped bottom electrode, and method of manufacturing the same
HEADWAY TECH INC59 citations98
US9972777B1May 15, 2018
MTJ device process/integration method with pre-patterned seed layer
HEADWAY TECH INC11 citations84
US10103322B1Oct 16, 2018
Method to remove sidewall damage after MTJ etching
HEADWAY TECH INC5 citations73
US9887350B2Feb 6, 2018
MTJ etching with improved uniformity and profile by adding passivation step
HEADWAY TECH INC6 citations73
US12310245B2May 20, 2025
Etching and encapsulation scheme for magnetic tunnel junction fabrication
HEADWAY TECH INC0 citations62
US11631802B2Apr 18, 2023
Etching and encapsulation scheme for magnetic tunnel junction fabrication
HEADWAY TECH INC0 citations62
US11895928B2Feb 6, 2024
Integration scheme for three terminal spin-orbit-torque (SOT) switching devices
HEADWAY TECH INC0 citations52
US9880473B2Jan 30, 2018
Surface treatment method for dielectric anti-reflective coating (DARC) to shrink photoresist critical dimension (CD)
HEADWAY TECH INC1 citations52