DM

David S. Meyaard

IN Intel: 3 patents #10,349 of 30,777Top 35%
Micron: 3 patents #3,077 of 6,345Top 50%
SS Sk Hynix Nand Product Solutions: 1 patents #82 of 148Top 60%
Overall (All Time): #684,271 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12424483 3D NAND with inter-wordline airgap Vijay Saradhi Mangu, Randy J. Koval, Krishna K. Parat 2025-09-23
12340845 Split block array for 3D NAND memory Chang Wan Ha, Deepak Thimmegowda, Hoon Koh, Richard M. Gularte, Liu Liu +1 more 2025-06-24
12167592 3D memory device with top wordline contact located in protected region during planarization Nanda Kumar Chakravarthi, Abhinav Tripathi, Liu Liu 2024-12-10
11088017 Stair step structures including insulative materials, and related devices John B. Matovu, Gowrisankar Damarla, Sri Sai Sivakumar Vegunta, Kunal Shrotri, Shashank Saraf +7 more 2021-08-10
10600682 Semiconductor devices including a stair step structure, and related methods John B. Matovu, Gowrisankar Damarla, Sri Sai Sivakumar Vegunta, Kunal Shrotri, Shashank Saraf +7 more 2020-03-24
10515973 Wordline bridge in a 3D memory array Deepak Thimmegowda, Owen W. Jungroth, Khaled Hasnat 2019-12-24
10269625 Methods of forming semiconductor structures having stair step structures John B. Matovu, Gowrisankar Damarla, Sri Sai Sivakumar Vegunta, Kunal Shrotri, Shashank Saraf +7 more 2019-04-23