Inventor
NAFFZIGER SAMUEL
US35 patents
⚠️ This page may combine multiple inventors who share the name “NAFFZIGER SAMUEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVANCED MICRO DEVICES INC
16 patentsUS10644826B2May 5, 2020
Flexibile interfaces using through-silicon via technology
ADVANCED MICRO DEVICES INC27 citations94
US10303398B2May 28, 2019
Swizzling in 3D stacked memory
ADVANCED MICRO DEVICES INC1 citations62
US12266585B2Apr 1, 2025
Arrangement and thermal management of 3D stacked dies
ADVANCED MICRO DEVICES INC0 citations61
US11841803B2Dec 12, 2023
GPU chiplets using high bandwidth crosslinks
ADVANCED MICRO DEVICES INC0 citations61
US11189540B2Nov 30, 2021
Arrangement and thermal management of 3D stacked dies
ADVANCED MICRO DEVICES INC0 citations61
US11164807B2Nov 2, 2021
Arrangement and thermal management of 3D stacked dies
ADVANCED MICRO DEVICES INC0 citations61
US12073806B2Aug 27, 2024
Refreshing displays using on-die cache
ADVANCED MICRO DEVICES INC0 citations59
US10452554B2Oct 22, 2019
Adaptive resizable cache/LCM for improved power
ADVANCED MICRO DEVICES INC1 citations59
US11960340B2Apr 16, 2024
Performance management during power supply voltage droop
ADVANCED MICRO DEVICES INC0 citations58
US9319037B2Apr 19, 2016
Self-adjusting clock doubler and integrated circuit clock distribution system using same
ADVANCED MICRO DEVICES INC2 citations58
US9170631B2Oct 27, 2015
Adaptive temperature and power calculation for integrated circuits
ADVANCED MICRO DEVICES INC2 citations54
US12361628B2Jul 15, 2025
Configurable multiple-die graphics processing unit
ADVANCED MICRO DEVICES INC0 citations52
US9483092B2Nov 1, 2016
Performance state boost for multi-core integrated circuit
ADVANCED MICRO DEVICES INC0 citations51
US11054883B2Jul 6, 2021
Power efficiency optimization in throughput-based workloads
ADVANCED MICRO DEVICES INC0 citations50
US9772676B2Sep 26, 2017
Adaptive voltage scaling based on stage transitions or ring oscillator revolutions
ADVANCED MICRO DEVICES INC1 citations50
US11462294B2Oct 4, 2022
Mission mode Vmin prediction and calibration
ADVANCED MICRO DEVICES INC0 citations49
HEWLETT PACKARD DEVELOPMENT CO
13 patentsUS6586971B1Jul 1, 2003
Adapting VLSI clocking to short term voltage transients
HEWLETT PACKARD DEVELOPMENT CO74 citations95
US6922783B2Jul 26, 2005
Method and apparatus for conserving power on a multiprocessor integrated circuit
HEWLETT PACKARD DEVELOPMENT CO56 citations94
US7447919B2Nov 4, 2008
Voltage modulation for increased reliability in an integrated circuit
HEWLETT PACKARD DEVELOPMENT CO20 citations92
US7028196B2Apr 11, 2006
System, method and apparatus for conserving power consumed by a system having a processor integrated circuit
HEWLETT PACKARD DEVELOPMENT CO49 citations92
US6789167B2Sep 7, 2004
Method and apparatus for multi-core processor integrated circuit having functional elements configurable as core elements and as system device elements
HEWLETT PACKARD DEVELOPMENT CO38 citations92
US7401245B2Jul 15, 2008
Count calibration for synchronous data transfer between clock domains
HEWLETT PACKARD DEVELOPMENT CO24 citations91
US6640283B2Oct 28, 2003
Apparatus for cache compression engine for data compression of on-chip caches to increase effective cache size
HEWLETT PACKARD DEVELOPMENT CO31 citations91
US7051242B2May 23, 2006
Method and apparatus for improving yield by decommissioning optional units on a CPU due to manufacturing defects
HEWLETT PACKARD DEVELOPMENT CO12 citations84
US7076679B2Jul 11, 2006
System and method for synchronizing multiple variable-frequency clock generators
HEWLETT PACKARD DEVELOPMENT CO8 citations73
US8006115B2Aug 23, 2011
Central processing unit with multiple clock zones and operating method
HEWLETT PACKARD DEVELOPMENT CO4 citations62
US7047437B2May 16, 2006
Method and system for detecting dropped micro-packets
HEWLETT PACKARD DEVELOPMENT CO2 citations62
US7477712B2Jan 13, 2009
Adaptable data path for synchronous data transfer between clock domains
HEWLETT PACKARD DEVELOPMENT CO4 citations61
US7558317B2Jul 7, 2009
Edge calibration for synchronous data transfer between clock domains
HEWLETT PACKARD DEVELOPMENT CO1 citations51