Inventor
LADOUCEUR NORMAN M
CA51 patents
⚠️ This page may combine multiple inventors who share the name “LADOUCEUR NORMAN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RESEARCH IN MOTION LTD
36 patentsUSD570839SJun 10, 2008
Handheld device
RESEARCH IN MOTION LTD141 citations99
US7890257B2Feb 15, 2011
Using a shape-changing display as an adaptive lens for selectively magnifying information displayed onscreen
RESEARCH IN MOTION LTD104 citations98
US7690576B2Apr 6, 2010
Handheld mobile communication device with moveable display/cover member
RESEARCH IN MOTION LTD47 citations98
USD593554SJun 2, 2009
Handheld electronic device
RESEARCH IN MOTION LTD113 citations98
USD591742SMay 5, 2009
Handheld device
RESEARCH IN MOTION LTD97 citations98
US6891529B2May 10, 2005
Keyboard assembly for a mobile device
RESEARCH IN MOTION LTD77 citations98
US7706837B2Apr 27, 2010
Disabling operation of a camera on a handheld mobile communication device based upon enabling or disabling devices
RESEARCH IN MOTION LTD31 citations93
USD606994SDec 29, 2009
Handheld electronic device
RESEARCH IN MOTION LTD28 citations93
USD598878SAug 25, 2009
Handheld electronic device
RESEARCH IN MOTION LTD19 citations93
USD592626SMay 19, 2009
Handheld electronic device
RESEARCH IN MOTION LTD17 citations93
USD588084SMar 10, 2009
Handheld electronic device
RESEARCH IN MOTION LTD27 citations93
US7305257B2Dec 4, 2007
Portable alerter for wireless device
RESEARCH IN MOTION LTD40 citations93
US7953448B2May 31, 2011
Keyboard for mobile device
RESEARCH IN MOTION LTD28 citations92
USD577016SSep 16, 2008
Handheld device
RESEARCH IN MOTION LTD18 citations92
USD565578SApr 1, 2008
Keypad
RESEARCH IN MOTION LTD34 citations92
USD573120SJul 15, 2008
Handheld device
RESEARCH IN MOTION LTD18 citations91
USD569826SMay 27, 2008
Handheld device
RESEARCH IN MOTION LTD20 citations91
USD565006SMar 25, 2008
Handheld device
RESEARCH IN MOTION LTD25 citations91
USD639791SJun 14, 2011
Attachment for handheld device
RESEARCH IN MOTION LTD17 citations90
US7881743B2Feb 1, 2011
Handheld mobile communication device
RESEARCH IN MOTION LTD8 citations84
USD598877SAug 25, 2009
Handheld electronic device
RESEARCH IN MOTION LTD14 citations84
US7372959B2May 13, 2008
Handheld electronic device with reconfigurable keypad
RESEARCH IN MOTION LTD9 citations84
US7252444B2Aug 7, 2007
Switch configuration
RESEARCH IN MOTION LTD12 citations84
USD630624SJan 11, 2011
Attachment for handheld device
RESEARCH IN MOTION LTD13 citations83
US7953436B2May 31, 2011
Disabling operation of a camera on a handheld mobile communication device based upon enabling or disabling devices
RESEARCH IN MOTION LTD6 citations74
USD613287SApr 6, 2010
Handheld electronic device
RESEARCH IN MOTION LTD6 citations74
US7687197B2Mar 30, 2010
Expandable battery compartment for handheld electronic devices
RESEARCH IN MOTION LTD4 citations74
US8361648B2Jan 29, 2013
Expandable battery compartment for handheld electronic devices
RESEARCH IN MOTION LTD2 citations63
US8031182B2Oct 4, 2011
Handheld electronic device with reconfigurable keypad
RESEARCH IN MOTION LTD3 citations63
US7910244B2Mar 22, 2011
Expandable battery compartment for handheld electronic devices
RESEARCH IN MOTION LTD2 citations63
US7898526B2Mar 1, 2011
Haptic keypad and electronic device
RESEARCH IN MOTION LTD4 citations63
US7106306B2Sep 12, 2006
Keyboard assembly optimized for a mobile device
RESEARCH IN MOTION LTD4 citations63
US8373651B2Feb 12, 2013
Systems and methods for inputting data using multi-character keys
RESEARCH IN MOTION LTD0 citations52
US7911450B2Mar 22, 2011
Input apparatus for a handheld electronic device and method of enabling input employing the same
RESEARCH IN MOTION LTD1 citations52
US7777138B2Aug 17, 2010
Switch configuration
RESEARCH IN MOTION LTD0 citations52
USD616437SMay 25, 2010
Handheld electronic device
RESEARCH IN MOTION LTD0 citations52
LADOUCEUR NORMAN M
6 patentsUS8249676B2Aug 21, 2012
Handheld mobile communication device with moveable display/cover member
LADOUCEUR NORMAN M8 citations84
US8725206B2May 13, 2014
Disabling operation of a camera on a handheld mobile communication device based upon enabling or disabling devices
LADOUCEUR NORMAN M2 citations62
US8547254B2Oct 1, 2013
Handheld electronic device that has a keypad which can be rendered ineffective, and associated method
LADOUCEUR NORMAN M2 citations62
US8217288B2Jul 10, 2012
Key designs for compact keypad of handheld communication device
LADOUCEUR NORMAN M2 citations62
US8199032B2Jun 12, 2012
Handheld electronic device that has a keypad which can be rendered ineffective, and associated method
LADOUCEUR NORMAN M4 citations62
US8142925B2Mar 27, 2012
Expandable battery compartment for handheld electronic devices
LADOUCEUR NORMAN M2 citations62
GRIFFIN JASON T
3 patentsUS8185169B2May 22, 2012
Rotarily configurable handheld communication device
GRIFFIN JASON T9 citations84
US8611971B2Dec 17, 2013
Hinging interconnector for a clamshell handheld electronic communication device
GRIFFIN JASON T1 citations52
US8107996B2Jan 31, 2012
Handheld mobile communication device
GRIFFIN JASON T0 citations52
RAK ROMAN P
2 patentsPLETIKOSA VELIMIR
1 patentNORTHERN TELECOM LTD
1 patentAGHAEI BEHZAD
1 patentShowing the top 50 of 51 patents by PatentIndex Score.