KL

Kwok Ching Leung

RL Research In Motion Limited: 44 patents #51 of 1,397Top 4%
BL Blackberry Limited: 7 patents #478 of 2,554Top 20%
Overall (All Time): #52,857 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 1–25 of 51 patents

Patent #TitleCo-InventorsDate
10061394 Electronic device including keypad with keys having a ridged surface profile Min Zhu, Jason T. Griffin 2018-08-28
9697389 Portable smart card reader having secure wireless communications capability Mihal Lazaridis, Benjamin W. Boomhour, Scott Douglas Rose, Scott William Totzke, Ryan Mitchell Bayne +1 more 2017-07-04
8958201 Flexible mobile computing devices 2015-02-17
D722308 Electronic device Joseph Michael Hofer, Jason T. Griffin, Di Tao, Brian Dennis Paschke, Jamaal Peele +3 more 2015-02-10
8922158 Portable electronic device chargeable via at least one speaker port 2014-12-30
8810581 Character input method Archer Chi Kwong Wun 2014-08-19
8780051 Electronic device including keypad Min Zhu, Jason T. Griffin 2014-07-15
D685737 Electronic device battery door Janice Leigh de Jong, Shannon Tyler Moore, Todd Andrew Wood, Donald Somerset McKenzie, Kevin Roy Sugden +3 more 2013-07-09
D680510 Handheld electronic device Alina Claudia Oprea, Archer Chi Kwong Wun, Todd Andrew Wood, Di Tao, Ingve Holmung 2013-04-23
D679675 Handheld electronic device Alina Claudia Oprea, Archer Chi Kwong Wun, Todd Andrew Wood, Di Tao, Ingve Holmung 2013-04-09
8331098 Mobile device with a flip-around keyboard 2012-12-11
D667807 Electronic device 2012-09-25
D666983 Electronic device 2012-09-11
D666982 Electronic device 2012-09-11
D663297 Back housing for a handheld electronic device Janice Leigh de Jong, Shannon Tyler Moore, Todd Andrew Wood, Donald Somerset McKenzie, Kevin Roy Sugden +2 more 2012-07-10
D660279 Handheld electronic device Norman M. Ladouceur, Todd Andrew Wood, Di Tao, Ingve Holmung, Brian Dennis Paschke 2012-05-22
D644235 Handheld electronic device Min Zhu 2011-08-30
D644236 Handheld electronic device Min Zhu 2011-08-30
D641752 Handheld electronic device Todd Andrew Wood, Min Zhu 2011-07-19
D640689 Handheld electronic device Todd Andrew Wood, Min Zhu 2011-06-28
D640261 Handheld electronic device Archer Chi Kwong Wun, Todd Andrew Wood 2011-06-21
D638420 Handheld electronic device Todd Andrew Wood, Min Zhu 2011-05-24
D636384 Keypad Paul Masser, Roman P. Rak 2011-04-19
D629004 Hand-held electronic device Archer Chi Kwong Wun, Todd Andrew Wood 2010-12-14
D627768 Keypad Paul Masser, Roman P. Rak 2010-11-23