PN

Purnima Narayanan

Micron: 12 patents #1,275 of 6,345Top 25%
IN Intel: 3 patents #10,349 of 30,777Top 35%
LG Lodestar Licensing Group: 1 patents #26 of 80Top 35%
Overall (All Time): #229,683 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12432925 Integrated assemblies which include stacked memory decks, and methods of forming integrated assemblies John D. Hopkins, Justin B. Dorhout, Nirup Bandaru, Damir Fazil, Nancy M. Lomeli +1 more 2025-09-30
12288585 Integrated circuitry comprising a memory array comprising strings of memory cells and methods used in forming a memory array comprising strings of memory cells Alyssa N. Scarbrough, John D. Hopkins, Vinayak Shamanna, Justin D. Shepherdson 2025-04-29
12150303 Integrated assemblies having charge-trapping material arranged in vertically-spaced segments, and methods of forming integrated assemblies Byeung Chul Kim, Francois H. Fabreguette, Richard J. Hill, Shyam Surthi 2024-11-19
12144176 Integrated assemblies having one or more modifying substances distributed within semiconductor material, and methods of forming integrated assemblies John D. Hopkins, Jordan D. Greenlee 2024-11-12
12010850 Integrated assemblies which include stacked memory decks, and methods of forming integrated assemblies John D. Hopkins, Justin B. Dorhout, Nirup Bandaru, Damir Fazil, Nancy M. Lomeli +1 more 2024-06-11
11844202 Integrated circuitry, a method used in forming integrated circuitry, and a method used in forming a memory array comprising strings of memory cells 2023-12-12
11744072 Integrated assemblies which include stacked memory decks John D. Hopkins, Justin B. Dorhout, Nirup Bandaru, Damir Fazil, Nancy M. Lomeli +1 more 2023-08-29
11672120 Integrated assemblies having charge-trapping material arranged in vertically-spaced segments, and methods of forming integrated assemblies Byeung Chui Kim, Francois H. Fabreguette, Richard J. Hill, Shyam Surthi 2023-06-06
11538819 Integrated circuitry, a method used in forming integrated circuitry, and a method used in forming a memory array comprising strings of memory cells 2022-12-27
11107831 Methods of forming integrated assemblies include stacked memory decks John D. Hopkins, Justin B. Dorhout, Nirup Bandaru, Damir Fazil, Nancy M. Lomeli +1 more 2021-08-31
11056505 Integrated assemblies having one or more modifying substances distributed within semiconductor material, and methods of forming integrated assemblies John D. Hopkins, Jordan D. Greenlee 2021-07-06
11037956 Integrated assemblies having charge-trapping material arranged in vertically-spaced segments, and methods of forming integrated assemblies Byeung Chul Kim, Francois H. Fabreguette, Richard J. Hill, Shyam Surthi 2021-06-15
10879259 Methods and apparatuses having memory cells including a monolithic semiconductor channel Jie Sun, Zhenyu Lu, Roger W. Lindsay, Brian Cleereman, John D. Hopkins +3 more 2020-12-29
10790290 3D NAND with integral drain-end select gate (SGD) David Daycock, John D. Hopkins, Guoxing Duan, Barbara L. Casey, Christopher J. Larsen +2 more 2020-09-29
10777576 Integrated assemblies having charge-trapping material arranged in vertically-spaced segments, and methods of forming integrated assemblies Byeung Chul Kim, Francois H. Fabreguette, Richard J. Hill, Shyam Surthi 2020-09-15
10134758 Memory devices and systems having reduced bit line to drain select gate shorting and associated methods Hongbin Zhu, Jun Zhao, Gordon A. Haller, Damir Fazil 2018-11-20
10090317 Methods and apparatuses having memory cells including a monolithic semiconductor channel Jie Sun, Zhenyu Lu, Roger W. Lindsay, Brian Cleereman, John D. Hopkins +3 more 2018-10-02
9741734 Memory devices and systems having reduced bit line to drain select gate shorting and associated methods Hongbin Zhu, Jun Zhao, Gordon A. Haller, Damir Fazil 2017-08-22
9431410 Methods and apparatuses having memory cells including a monolithic semiconductor channel Jie Sun, Zhenyu Lu, Roger W. Lindsay, Brian Cleereman, John D. Hopkins +3 more 2016-08-30