Nippon Raval — 12 Patents at AMD

Nippon Raval has been granted 12 US patents while listed as an inventor at AMD. The first was granted in 2019 and the most recent in December 2025. Nippon Raval ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Nippon Raval in Markham, ON, CA.

Patents per Year

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Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12499057	Segmented non-contiguous reverse map table	David A. Kaplan, Jelena Ilic, Philip Ng	2025-12-16
12399850	Secure direct memory access	Philip Ng, Jeremy W. Powell, Donald P. Matthews, Jr., David A. Kaplan	2025-08-26
12130737	Method, system, and apparatus for supporting multiple address spaces to facilitate data movement	Philip Ng, Rostislav S. Dobrin	2024-10-29
11860797	Peripheral device protocols in confidential compute architectures	Philip Ng, David A. Kaplan, Donald P. Matthews, Jr.	2024-01-02	$275,976,000
11726693	Migrating pages of memory accessible by input-output devices	Philip Ng	2023-08-15
11698860	Method, system, and apparatus for supporting multiple address spaces to facilitate data movement	Philip Ng, Rostislav S. Dobrin	2023-07-11
11567666	Handling the migration of pages of memory accessible by input-output devices	Philip Ng	2023-01-31
11550722	Method, system, and apparatus for supporting multiple address spaces to facilitate data movement	Philip Ng, Buheng Xu, Rostislav S. Dobrin, Shawn Han	2023-01-10
11243891	External memory based translation lookaside buffer	Philip Ng	2022-02-08
11003588	Networked input/output memory management unit	Sonu Arora, Paul Blinzer, Philip Ng	2021-05-11	$234,964,000
10866895	Steering tag support in virtualized environments	Philip Ng, Francisco L. Duran	2020-12-15	$257,673,000
10509736	Controlling access by IO devices to pages in a memory in a computing device	David A. Kaplan, Philip Ng	2019-12-17	$28,855,000

Nippon Raval — 12 Patents

Patents per Year

Issued Patents All Time

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