Inventor
CHALLAPALI KIRAN
US26 patents
⚠️ This page may combine multiple inventors who share the name “CHALLAPALI KIRAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKL PHILIPS ELECTRONICS NV
10 patentsUS7724713B2May 25, 2010
Beaconing protocol for ad-hoc networks
KONINKL PHILIPS ELECTRONICS NV71 citations97
US6792144B1Sep 14, 2004
System and method for locating an object in an image using models
KONINKL PHILIPS ELECTRONICS NV75 citations97
US6687294B2Feb 3, 2004
Distortion quantizer model for video encoding
KONINKL PHILIPS ELECTRONICS NV58 citations96
US6577759B1Jun 10, 2003
System and method for performing region-based image retrieval using color-based segmentation
KONINKL PHILIPS ELECTRONICS NV60 citations94
US6502105B1Dec 31, 2002
Region-based image archiving and retrieving system
KONINKL PHILIPS ELECTRONICS NV64 citations94
US7995583B2Aug 9, 2011
Apparatus and method for announcing a pending QoS service schedule to a wireless station
KONINKL PHILIPS ELECTRONICS NV23 citations92
US7756058B2Jul 13, 2010
Spectrum measurement management for dynamic spectrum access wireless systems
KONINKL PHILIPS ELECTRONICS NV42 citations92
US7519032B2Apr 14, 2009
Apparatus and method for providing QoS service schedule and bandwidth allocation to a wireless station
KONINKL PHILIPS ELECTRONICS NV24 citations92
US7650126B2Jan 19, 2010
Method and system for the allocation of UWB transmission based on spectrum opportunities
KONINKL PHILIPS ELECTRONICS NV14 citations84
US6715076B1Mar 30, 2004
Video signal authentication system
KONINKL PHILIPS ELECTRONICS NV15 citations84
CORDEIRO CARLOS
5 patentsUS8233444B2Jul 31, 2012
Spectrum management in dynamic spectrum access wireless systems
CORDEIRO CARLOS11 citations84
US9801073B2Oct 24, 2017
Method for improving self-coexistence of wireless communication networks
CORDEIRO CARLOS4 citations73
US8873470B2Oct 28, 2014
Method of recovering communication access in dynamic spectrum access wireless systems
CORDEIRO CARLOS6 citations73
US8175046B2May 8, 2012
Notification of incumbent users in dynamic spectrum access wireless systems
CORDEIRO CARLOS6 citations73
US9025578B2May 5, 2015
MAC protocol for multi-channel wireless networks
CORDEIRO CARLOS0 citations52
PHILIPS ELECTRONICS NA
4 patentsUS6067118AMay 23, 2000
Method of frame-by-frame calculation of quantization matrices
PHILIPS ELECTRONICS NA60 citations96
US5532744AJul 2, 1996
Method and apparatus for decoding digital video using parallel processing
PHILIPS ELECTRONICS NA77 citations94
US6101278AAug 8, 2000
System for extracting coding parameters from video data
PHILIPS ELECTRONICS NA30 citations92
US6084982AJul 4, 2000
Method of chroma-keying for a digital video compression system
PHILIPS ELECTRONICS NA13 citations74