CC

Chao Chen

RL Research In Motion Limited: 58 patents #37 of 1,397Top 3%
Overall (All Time): #42,065 of 4,157,543Top 2%
58
Patents All Time

Issued Patents All Time

Showing 1–25 of 58 patents

Patent #TitleCo-InventorsDate
8507820 Sealed dome switch for mobile electronic device Vijai Rajagopal 2013-08-13
8508927 Gasket and display assembly for an electronic mobile device 2013-08-13
8492666 Key assembly for a mobile device Michael Welker, Dietmar Frank Wennemer 2013-07-23
8436752 Input key subassembly for minimizing emission of light from unintended paths 2013-05-07
8431849 Backlighting apparatus for a keypad assembly 2013-04-30
8422220 Latch mechanism for portable electronic device 2013-04-16
8383966 Key assembly for an electronic device having a multi-character keycap Steven Andrew Prsa, Joseph Michael Hofer, Michael Welker, Todd Andrew Wood 2013-02-26
8362371 Key assembly for an electronic device having one-piece keycaps and multi-touch preventing supports 2013-01-29
8358267 Conjoined input keys adjacent a navigation tool on a handheld electronic device Cortez Corley, Todd Andrew Wood, Jana Lynn Papke 2013-01-22
8319671 Keypad structure 2012-11-27
8310466 Method of mounting thumbwheel switch on printed circuit board and handheld electronic device incorporating the same Timothy Kyowski, Jason T. Griffin 2012-11-13
8295527 Microphone boot for a portable electronic device 2012-10-23
8294601 Detection of intended key activation on a mobile device Colin Mark Werner, Lawrence Edward Kuhl, Keizo Marui, Ken Wu 2012-10-23
8289689 Handheld computing device having drop-resistant LCD display Felipe Oliveira Simoes, John A. Holmes 2012-10-16
8283582 Deflection web for a keypad assembly 2012-10-09
8274005 Keypad assembly Chen Xu 2012-09-25
8263887 Backlit key assembly having a reduced thickness Jana Lynn Papke, Dietmar Frank Wennemer 2012-09-11
8258418 Keyboard dome overlay structure 2012-09-04
8253698 Tactile touch screen for electronic device Jason T. Griffin, Norman M. Ladouceur 2012-08-28
8253691 Split keyboard John A. Holmes 2012-08-28
8253052 Keyboard dome stiffener assembly 2012-08-28
8232485 Key assembly for an electronic device having a multi-character keycap Steven Andrew Prsa, Joseph Michael Hofer, Michael Welker, Todd Andrew Wood 2012-07-31
D658655 Keyboard Shannon Tyler Moore, Donald Somerset McKenzie, Kevin Roy Sugden, Xiaofeng Li 2012-05-01
D658654 Keyboard Shannon Tyler Moore, Donald Somerset McKenzie, Kevin Roy Sugden, Xiaofeng Li 2012-05-01
D658653 Keyboard Shannon Tyler Moore, Donald Somerset McKenzie, Kevin Roy Sugden, Xiaofeng Li 2012-05-01