Inventor
KAKARALA RAMAKRISHNA
US34 patents
⚠️ This page may combine multiple inventors who share the name “KAKARALA RAMAKRISHNA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AVAGO TECH ECBU IP SG PTE LTD
9 patentsUS7737947B2Jun 15, 2010
Tracking motion using an interference pattern
AVAGO TECH ECBU IP SG PTE LTD14 citations84
US7446756B2Nov 4, 2008
Apparatus for controlling the position of a screen pointer with low sensitivity to particle contamination
AVAGO TECH ECBU IP SG PTE LTD9 citations83
US7613329B2Nov 3, 2009
Apparatus for controlling the position of a screen pointer that detects defective pixels
AVAGO TECH ECBU IP SG PTE LTD12 citations82
US7176442B2Feb 13, 2007
Optical navigation device with optical navigation quality detector
AVAGO TECH ECBU IP SG PTE LTD10 citations81
US7263242B2Aug 28, 2007
Method for detecting repetitive surfaces in an optical mouse
AVAGO TECH ECBU IP SG PTE LTD8 citations73
US7567341B2Jul 28, 2009
Optical navigation device adapted for navigation on a transparent structure
AVAGO TECH ECBU IP SG PTE LTD7 citations68
US7557799B2Jul 7, 2009
System for determining pointer position, movement, and angle
AVAGO TECH ECBU IP SG PTE LTD2 citations62
US7974489B2Jul 5, 2011
Buffer management for an adaptive buffer value using accumulation and averaging
AVAGO TECH ECBU IP SG PTE LTD1 citations52
US7304285B2Dec 4, 2007
Method and system for shaping a spatial response of a spatial filter
AVAGO TECH ECBU IP SG PTE LTD0 citations52
AGILENT TECHNOLOGIES INC
8 patentsUS7019826B2Mar 28, 2006
Optical inspection system, apparatus and method for reconstructing three-dimensional images for printed circuit board and electronics manufacturing inspection
AGILENT TECHNOLOGIES INC69 citations98
US6737625B2May 18, 2004
Bad pixel detection and correction in an image sensing device
AGILENT TECHNOLOGIES INC83 citations97
US7176905B2Feb 13, 2007
Electronic device having an image-based data input system
AGILENT TECHNOLOGIES INC143 citations96
US7155066B2Dec 26, 2006
System and method for demosaicing raw data images with compression considerations
AGILENT TECHNOLOGIES INC28 citations93
US6819801B2Nov 16, 2004
System and method for processing demosaiced images to reduce color aliasing artifacts
AGILENT TECHNOLOGIES INC29 citations93
US7079705B2Jul 18, 2006
Color interpolation for image sensors using a local linear regression method
AGILENT TECHNOLOGIES INC25 citations92
US6989862B2Jan 24, 2006
System and method for concurrently demosaicing and resizing raw data images
AGILENT TECHNOLOGIES INC39 citations92
US7092578B2Aug 15, 2006
Signaling adaptive-quantization matrices in JPEG using end-of-block codes
AGILENT TECHNOLOGIES INC14 citations80
KAKARALA RAMAKRISHNA
4 patentsUS7088392B2Aug 8, 2006
Digital image system and method for implementing an adaptive demosaicing method
KAKARALA RAMAKRISHNA113 citations97
US7015961B2Mar 21, 2006
Digital image system and method for combining demosaicing and bad pixel correction
KAKARALA RAMAKRISHNA54 citations95
US9052759B2Jun 9, 2015
Dynamically reconfigurable pixel array for optical navigation
KAKARALA RAMAKRISHNA2 citations61
US9324159B2Apr 26, 2016
Method and system for tracking motion of a device
KAKARALA RAMAKRISHNA0 citations41
MICRON TECHNOLOGY INC
3 patentsUS7352892B2Apr 1, 2008
System and method for shape reconstruction from optical images
MICRON TECHNOLOGY INC38 citations93
US7283164B2Oct 16, 2007
Method for detecting and correcting defective pixels in a digital image sensor
MICRON TECHNOLOGY INC51 citations91
US7397503B2Jul 8, 2008
Systems and methods for reducing artifacts caused by illuminant flicker
MICRON TECHNOLOGY INC10 citations84