Inventor
MALLADI VENKATA RAMANA
US14 patents
⚠️ This page may combine multiple inventors who share the name “MALLADI VENKATA RAMANA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
11 patentsUS11217285B1Jan 4, 2022
Memory subsystem calibration using substitute results
APPLE INC15 citations93
US11960739B1Apr 16, 2024
Nominal distance reference voltage calibration
APPLE INC8 citations81
US9698797B1Jul 4, 2017
Hierarchical feedback-controlled oscillator techniques
APPLE INC8 citations79
US11776597B2Oct 3, 2023
Memory subsystem calibration using substitute results
APPLE INC2 citations71
US12293808B2May 6, 2025
Memory subsystem calibration using substitute results
APPLE INC0 citations61
US10175905B2Jan 8, 2019
Systems and methods for dynamically switching memory performance states
APPLE INC1 citations60
US10515028B2Dec 24, 2019
Reference voltage calibration using a qualified weighted average
APPLE INC1 citations59
US12423009B2Sep 23, 2025
Concurrent write data strobe and reference voltage calibrations
APPLE INC0 citations58
US11501820B2Nov 15, 2022
Selective reference voltage calibration in memory subsystem
APPLE INC0 citations51
US10019387B2Jul 10, 2018
Reference voltage calibration using a qualified weighted average
APPLE INC0 citations49
US12542189B1Feb 3, 2026
Memory calibration with reduced calibration parameters
APPLE INC0 citations42
NVIDIA CORP
3 patentsUS9607714B2Mar 28, 2017
Hardware command training for memory using write leveling mechanism
NVIDIA CORP12 citations81
US9824772B2Nov 21, 2017
Hardware chip select training for memory using read commands
NVIDIA CORP4 citations70
US9368169B2Jun 14, 2016
Hardware chip select training for memory using write leveling mechanism
NVIDIA CORP4 citations70