Inventor
LAHIRI ASHOK
US67 patents
⚠️ This page may combine multiple inventors who share the name “LAHIRI ASHOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENOVIX CORP
34 patentsUS10283807B2May 7, 2019
Longitudinal constraints for energy storage devices
ENOVIX CORP36 citations98
US9362553B2Jun 7, 2016
Microstructured electrode structures
ENOVIX CORP45 citations98
US10256507B1Apr 9, 2019
Constrained electrode assembly
ENOVIX CORP46 citations97
US10177400B2Jan 8, 2019
Dimensional constraints for three-dimensional batteries
ENOVIX CORP34 citations97
US10038214B2Jul 31, 2018
Electrode structures for three-dimensional batteries
ENOVIX CORP37 citations97
US9660292B2May 23, 2017
Electrode structures for three-dimensional batteries
ENOVIX CORP44 citations97
US11081718B2Aug 3, 2021
Dimensional constraints for three-dimensional batteries
ENOVIX CORP28 citations94
US11063299B2Jul 13, 2021
Three-dimensional batteries with compressible cathodes
ENOVIX CORP21 citations94
US10020514B2Jul 10, 2018
Ionically permeable structures for energy storage devices
ENOVIX CORP34 citations94
US9806331B2Oct 31, 2017
Microstructured electrode structures
ENOVIX CORP34 citations94
US11264680B2Mar 1, 2022
Electrode assembly and secondary battery
ENOVIX CORP16 citations93
US11128020B2Sep 21, 2021
Electrode assembly, secondary battery, and method of manufacture
ENOVIX CORP29 citations93
US11239488B2Feb 1, 2022
Longitudinal constraints for energy storage devices
ENOVIX CORP6 citations86
US11600864B2Mar 7, 2023
Constrained electrode assembly
ENOVIX CORP8 citations85
US11444310B2Sep 13, 2022
Dimensional constraints for three-dimensional batteries
ENOVIX CORP11 citations85
US11211639B2Dec 28, 2021
Electrode assembly manufacture and device
ENOVIX CORP10 citations84
US11205803B2Dec 21, 2021
Constrained electrode assembly
ENOVIX CORP8 citations84
US10403884B2Sep 3, 2019
Electrode structures
ENOVIX CORP6 citations84
US10770760B2Sep 8, 2020
Replenished negative electrodes for secondary batteries
ENOVIX CORP6 citations82
US11961952B2Apr 16, 2024
Dimensional constraints for three-dimensional batteries
ENOVIX CORP2 citations73
US11600848B2Mar 7, 2023
Electrode structures for three-dimensional batteries
ENOVIX CORP2 citations73
US11355816B2Jun 7, 2022
Separators for three-dimensional batteries
ENOVIX CORP1 citations73
US10707466B2Jul 7, 2020
Separators for three-dimensional batteries
ENOVIX CORP2 citations73
US10256500B2Apr 9, 2019
Three-dimensional batteries and methods of manufacturing the same
ENOVIX CORP1 citations73
US10749207B2Aug 18, 2020
Electrode structures for three-dimensional batteries
ENOVIX CORP3 citations72
US12249739B2Mar 11, 2025
Three-dimensional battery having current-reducing devices corresponding to electrodes
ENOVIX CORP0 citations63
US12347821B2Jul 1, 2025
Dimensional constraints for three-dimensional batteries
ENOVIX CORP0 citations62
US12327833B2Jun 10, 2025
Longitudinal constraints for energy storage devices
ENOVIX CORP0 citations62
US12244036B2Mar 4, 2025
Separators for three-dimensional batteries
ENOVIX CORP0 citations62
US12206106B2Jan 21, 2025
Electrode assembly and secondary battery
ENOVIX CORP0 citations62
US12095040B2Sep 17, 2024
Constrained electrode assembly
ENOVIX CORP0 citations62
US12087947B2Sep 10, 2024
Electrode assembly, secondary battery, and method of manufacture
ENOVIX CORP0 citations62
US12009473B2Jun 11, 2024
Electrode structures for three-dimensional batteries
ENOVIX CORP0 citations62
US12009488B2Jun 11, 2024
Replenished negative electrodes for secondary batteries
ENOVIX CORP0 citations62
HITACHI GLOBAL STORAGE TECH
5 patentsUS7168939B2Jan 30, 2007
System, method, and apparatus for multilevel UV molding lithography for air bearing surface patterning
HITACHI GLOBAL STORAGE TECH30 citations92
US7504038B2Mar 17, 2009
System, method, and apparatus for mechanically releasable slider processing including lapping, air bearing patterning, and debonding
HITACHI GLOBAL STORAGE TECH9 citations83
US6844144B2Jan 18, 2005
Single slider air bearing process using polymer brush formation
HITACHI GLOBAL STORAGE TECH10 citations69
US7127801B2Oct 31, 2006
Method for shaping pole pieces of magnetic heads by chemical mechanical polishing
HITACHI GLOBAL STORAGE TECH4 citations63
US6912772B2Jul 5, 2005
Method for shaping pole pieces of magnetic heads by chemical mechanical polishing
HITACHI GLOBAL STORAGE TECH2 citations63
RAMASUBRAMANIAN MURALI
4 patentsUS8865345B1Oct 21, 2014
Electrodes for three-dimensional lithium batteries and methods of manufacturing thereof
RAMASUBRAMANIAN MURALI66 citations98
US9991490B2Jun 5, 2018
Separators for three-dimensional batteries
RAMASUBRAMANIAN MURALI36 citations97
US8475957B2Jul 2, 2013
Negative electrode structure for non-aqueous lithium secondary battery
RAMASUBRAMANIAN MURALI39 citations94
US9356271B2May 31, 2016
Ionically permeable structures for energy storage devices
RAMASUBRAMANIAN MURALI41 citations91
LAHIRI ASHOK
3 patentsUS8841030B2Sep 23, 2014
Microstructured electrode structures
LAHIRI ASHOK39 citations96
US9166230B1Oct 20, 2015
Three-dimensional battery having current-reducing devices corresponding to electrodes
LAHIRI ASHOK20 citations91
US8663730B1Mar 4, 2014
Method to fabricate a three dimensional battery with a porous dielectric separator
LAHIRI ASHOK10 citations83
IBM
1 patentENOVIX OPERATIONS INC
1 patentSPOTNITZ ROBERT
1 patentRUST III HARROLD JONES
1 patentShowing the top 50 of 67 patents by PatentIndex Score.