Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RK

Randy J. Koval — 22 Patents

Intel: 12 patents #3,451 of 30,777Top 15%
Micron: 10 patents #1,551 of 6,374Top 25%
Albuquerque, NM: #121 of 4,547 inventorsTop 3%
New Mexico: #213 of 9,035 inventorsTop 3%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Randy J. Koval has been granted 22 US patents while listed as an inventor at Intel. The first was granted in 2014 and the most recent in November 2025. Randy J. Koval ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Randy J. Koval in Albuquerque, NM, US.

Patents per Year

Patents granted per year, 2014 to 2025Bar chart with a peak of 4 patents in 2018.peak 42014: 1 patents20142015: 3 patents20152016: 1 patents20162017: 3 patents20172018: 4 patents20182019: 1 patents20192020: 3 patents20202021: 2 patents20212023: 2 patents20232025: 2 patents2025

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12484225 Metal hybrid charge storage structure for memory Guangyu Huang, Dipanjan Basu, Meng-Wei Kuo, Henok T. MEBRAHTU, Michael Xiaonan Wang +5 more 2025-11-25
12424483 3D NAND with inter-wordline airgap Vijay Saradhi Mangu, David S. Meyaard, Krishna K. Parat 2025-09-23
11798633 Methods and apparatuses including an asymmetric assist device Hiroyuki Sanda 2023-10-24 $15,333,000
11626424 Semiconductor devices and methods of fabrication Hongbin Zhu, Zhenyu Lu, Gordon A. Haller, Jie Sun, John D. Hopkins 2023-04-11 $15,540,000
11088168 Semiconductor devices and methods of fabrication Hongbin Zhu, Zhenyu Lu, Gordon A. Haller, Jie Sun, John D. Hopkins 2021-08-10 $13,320,000
11037633 Methods and apparatuses including an asymmetric assist device Hiroyuki Sanda 2021-06-15 $19,940,000
10825831 Non-volatile memory with storage nodes having a radius of curvature Henok T. MEBRAHTU, Krishna K. Parat 2020-11-03 $38,832,000
10622450 Modified floating gate and dielectric layer geometry in 3D memory arrays Srikant Jayanti, Hiroyuki Sanda, Meng-Wei Kuo, Srivardhan Gowda, Krishna K. Parat 2020-04-14 $33,667,000
10608004 Semiconductor devices and methods of fabrication Hongbin Zhu, Zhenyu Lu, Gordon A. Haller, Jie Sun, John D. Hopkins 2020-03-31 $9,822,000
10297325 Methods and apparatuses including an asymmetric assist device Hiroyuki Sanda 2019-05-21 $20,228,000
10128262 Vertical memory having varying storage cell design through the storage cell stack Hiroyuki Sanda 2018-11-13 $26,640,000
10038002 Semiconductor devices and methods of fabrication Hongbin Zhu, Zhenyu Lu, Gordon A. Haller, Jie Sun, John D. Hopkins 2018-07-31 $37,526,000
9953842 Methods of forming a portion of a memory array having a conductor having a variable concentration of germanium 2018-04-24 $55,411,000
9875801 Methods and apparatuses including an asymmetric assist device Hiroyuki Sanda 2018-01-23 $24,273,000
9722074 Local buried channel dielectric for vertical NAND performance enhancement and vertical scaling Fatma Arzum Simsek-Ege 2017-08-01 $11,137,000
9698022 Self-aligned floating gate in a vertical memory structure 2017-07-04
9666449 Conductors having a variable concentration of germanium for governing removal rates of the conductor during control gate formation 2017-05-30 $22,754,000
9443864 Self-aligned floating gate in a vertical memory structure 2016-09-13 $11,798,000
9196625 Self-aligned floating gate in a vertical memory structure 2015-11-24 $18,043,000
9190490 Local buried channel dielectric for vertical NAND performance enhancement and vertical scaling Fatma Arzum Simsek-Ege 2015-11-17 $15,457,000
9082714 Use of etch process post wordline definition to improve data retention in a flash memory device Max Hineman, Ronald A. Weimer, Vinayak Shamanna, Thomas M. Graettinger, William Kueber +2 more 2015-07-14 $20,297,000
8878279 Self-aligned floating gate in a vertical memory structure 2014-11-04 $23,728,000