Inventor
BROWN JR ALLEN L
US18 patents
⚠️ This page may combine multiple inventors who share the name “BROWN JR ALLEN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELWHA LLC
9 patentsUS9642340B2May 9, 2017
Remote pet monitoring systems and methods
ELWHA LLC18 citations84
US9039179B2May 26, 2015
Unobtrusive active eye interrogation
ELWHA LLC11 citations84
US9039180B2May 26, 2015
Self-aligning unobtrusive active eye interrogation
ELWHA LLC7 citations84
US9339181B2May 17, 2016
Time-based unobtrusive active eye interrogation
ELWHA LLC2 citations63
US9101297B2Aug 11, 2015
Time-based unobtrusive active eye interrogation
ELWHA LLC1 citations63
US10251541B2Apr 9, 2019
Unobtrusive active eye interrogation
ELWHA LLC0 citations52
US10080495B2Sep 25, 2018
Unobtrusive active eye interrogation
ELWHA LLC0 citations52
US9480398B2Nov 1, 2016
Unobtrusive active eye interrogation
ELWHA LLC0 citations52
US9289121B2Mar 22, 2016
Self-aligning unobtrusive active eye interrogation
ELWHA LLC0 citations52
XEROX CORP
3 patentsUS5438512AAug 1, 1995
Method and apparatus for specifying layout processing of structured documents
XEROX CORP113 citations94
US5557720ASep 17, 1996
Method of determining whether a document tree is weakly valid
XEROX CORP24 citations91
US5491628AFeb 13, 1996
Method and apparatus for document transformation based on attribute grammars and attribute couplings
XEROX CORP36 citations89