David Simpson — 41 Patents at Sony

David Simpson has been granted 41 US patents while listed as an inventor at Sony. The first was granted in 2009 and the most recent in May 2025. David Simpson ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list David Simpson in San Jose, CA, US.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12306752	Processor cluster address generation	Stephen C. Johnson, Richard Douglas Trauben	2025-05-20
12288081	Running a legacy application on a non-legacy device with application-specific operating parameters for backwards compatibility	Mark Evan Cerny	2025-04-29
12223011	Integer matrix multiplication engine using pipelining	—	2025-02-11
12175585	Performing geometry analysis before multi-GPU rendering of geometry	Mark Evan Cerny, Tobias Berghoff	2024-12-24	$802,000
12118641	System and method for efficient multi-GPU rendering of geometry by performing geometry analysis while rendering	Mark Evan Cerny, Tobias Berghoff	2024-10-15	$654,000
11934308	Processor cluster address generation	Stephen C. Johnson, Richard Douglas Trauben	2024-03-19
11907105	Backward compatibility testing of software in a mode that disrupts timing	Mark Evan Cerny	2024-02-20	$681,000
11880426	Integer matrix multiplication engine using pipelining	—	2024-01-23
11853763	Backward compatibility by restriction of hardware resources	Mark Evan Cerny	2023-12-26	$752,000
11836518	Processor graph execution using interrupt conservation	—	2023-12-05
11829197	Backward compatibility through use of spoof clock and fine grain frequency control	Mark Evan Cerny	2023-11-28	$549,000
11508110	System and method for efficient multi-GPU rendering of geometry by performing geometry analysis before rendering	Mark Evan Cerny, Tobias Berghoff	2022-11-22	$672,000
11481472	Integer matrix multiplication engine using pipelining	—	2022-10-25
11474833	Deriving application-specific operating parameters for backwards compatibility	Mark Evan Cerny	2022-10-18	$377,000
11403099	Backward compatibility by restriction of hardware resources	Mark Evan Cerny	2022-08-02	$482,000
11232534	Scheme for compressing vertex shader output parameters	Mark Evan Cerny, Jason Scanlin	2022-01-25	$1,016,000
11227030	Matrix multiplication engine using pipelining	—	2022-01-18
11170461	System and method for efficient multi-GPU rendering of geometry by performing geometry analysis while rendering	Mark Evan Cerny, Tobias Berghoff	2021-11-09	$1,779,000
11119528	Backward compatibility through use of spoof clock and fine grain frequency control	Mark Evan Cerny	2021-09-14	$1,725,000
11042470	Backward compatibility testing of software in a mode that disrupts timing	Mark Evan Cerny	2021-06-22	$1,438,000
10997102	Multidimensional address generation for direct memory access	Richard Douglas Trauben, Stephen C. Johnson	2021-05-04
10915333	Deriving application-specific operating parameters for backwards compatiblity	Mark Evan Cerny	2021-02-09	$1,387,000
10740867	Scheme for compressing vertex shader output parameters	Mark Evan Cerny, Jason Scanlin	2020-08-11	$851,000
10733691	Fragment shaders perform vertex shader computations	Mark Evan Cerny, Jason Scanlin	2020-08-04	$859,000
10534395	Backward compatibility through use of spoof clock and fine grain frequency control	Mark Evan Cerny	2020-01-14	$1,102,000

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David Simpson — 41 Patents

Issued Patents All Time

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