Inventor
CALLAHAN SEAN M
US18 patents
⚠️ This page may combine multiple inventors who share the name “CALLAHAN SEAN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE COMPUTER
4 patentsUS5796864AAug 18, 1998
Method and apparatus for real-time lossless compression and decompression of image data
APPLE COMPUTER143 citations98
US5408542AApr 18, 1995
Method and apparatus for real-time lossless compression and decompression of image data
APPLE COMPUTER219 citations98
US5664029ASep 2, 1997
Method of disregarding changes in data in a location of a data structure based upon changes in data in nearby locations
APPLE COMPUTER50 citations96
US5757970AMay 26, 1998
Disregarding changes in data in a location of a data structure based upon changes in data in nearby locations
APPLE COMPUTER19 citations92
CALLAHAN SEAN M
4 patentsUS9268883B2Feb 23, 2016
User interface for presenting information about a product structure for a product
CALLAHAN SEAN M2 citations50
US8402007B2Mar 19, 2013
Methods and apparatus for creating and utilizing templates in connection with information modeling
CALLAHAN SEAN M1 citations50
US8275799B2Sep 25, 2012
Methods and apparatus for information modeling
CALLAHAN SEAN M1 citations50
US10140387B2Nov 27, 2018
Model for managing variations in a product structure for a product
CALLAHAN SEAN M0 citations39
WEBTV NETWORKS INC
3 patentsUS6396473B1May 28, 2002
Overlay graphics memory management method and apparatus
WEBTV NETWORKS INC160 citations99
US6460075B2Oct 1, 2002
Browser-based email system with user interface for audio/video capture
WEBTV NETWORKS INC139 citations98
US6223213B1Apr 24, 2001
Browser-based email system with user interface for audio/video capture
WEBTV NETWORKS INC290 citations98