Inventor
RANGANATHAN RAVI
US26 patents
⚠️ This page may combine multiple inventors who share the name “RANGANATHAN RAVI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEOMAGIC CORP
13 patentsUS5615376AMar 25, 1997
Clock management for power reduction in a video display sub-system
NEOMAGIC CORP320 citations99
US5650955AJul 22, 1997
Graphics controller integrated circuit without memory interface
NEOMAGIC CORP78 citations97
US6356497B1Mar 12, 2002
Graphics controller integrated circuit without memory interface
NEOMAGIC CORP52 citations96
US6041010AMar 21, 2000
Graphics controller integrated circuit without memory interface pins and associated power dissipation
NEOMAGIC CORP46 citations96
US5764201AJun 9, 1998
Multiplexed yuv-movie pixel path for driving dual displays
NEOMAGIC CORP81 citations96
US5703806ADec 30, 1997
Graphics controller integrated circuit without memory interface
NEOMAGIC CORP64 citations96
US5587672ADec 24, 1996
Dynamic logic having power-down mode with periodic clock refresh for a low-power graphics controller
NEOMAGIC CORP70 citations96
US6101620AAug 8, 2000
Testable interleaved dual-DRAM architecture for a video memory controller with split internal/external memory
NEOMAGIC CORP50 citations92
US5754170AMay 19, 1998
Transparent blocking of CRT refresh fetches during video overlay using dummy fetches
NEOMAGIC CORP29 citations92
US5900887AMay 4, 1999
Multiplexed wide interface to SGRAM on a graphics controller for complex-pattern fills without color and mask registers
NEOMAGIC CORP18 citations77
US6920077B2Jul 19, 2005
Graphics controller integrated circuit without memory interface
NEOMAGIC CORP4 citations73
US6771532B2Aug 3, 2004
Graphics controller integrated circuit without memory interface
NEOMAGIC CORP5 citations73
US7106619B2Sep 12, 2006
Graphics controller integrated circuit without memory interface
NEOMAGIC CORP1 citations62
INTEL CORP
5 patentsUS9141170B2Sep 22, 2015
Techniques to control self refresh display functionality
INTEL CORP3 citations62
US9116697B2Aug 25, 2015
Techniques to control self refresh display functionality
INTEL CORP3 citations62
US9110665B2Aug 18, 2015
Techniques to control self refresh display functionality
INTEL CORP1 citations62
US9922592B2Mar 20, 2018
Display control based on a digital signal
INTEL CORP0 citations51
US11501733B2Nov 15, 2022
Panel self-refresh (PSR) transmission of bulk data
INTEL CORP0 citations49