Inventor
LAIRD EDWARD T
US10 patents
⚠️ This page may combine multiple inventors who share the name “LAIRD EDWARD T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHAMBERLAIN GROUP INC
7 patentsUS6975203B2Dec 13, 2005
Universal barrier operator transmitter
CHAMBERLAIN GROUP INC67 citations96
US7154531B2Dec 26, 2006
Detecting objects by digital imaging device
CHAMBERLAIN GROUP INC30 citations91
US6860065B2Mar 1, 2005
Remote release for a movable barrier arrangement
CHAMBERLAIN GROUP INC23 citations90
US6777902B2Aug 17, 2004
Asymmetric drive motor for a barrier operator or the like
CHAMBERLAIN GROUP INC15 citations83
US6982652B2Jan 3, 2006
Movable barrier operator with multiple lighting schemes and method
CHAMBERLAIN GROUP INC15 citations79
USRE48433EFeb 9, 2021
Method and apparatus to facilitate transmission of an encrypted rolling code
CHAMBERLAIN GROUP INC3 citations72
US6774594B2Aug 10, 2004
Asymmetric drive motor for a barrier operator or the like
CHAMBERLAIN GROUP INC4 citations62