Waterloo
Canada
92
2015-10-08
The entities that hold a legal rights for patent applications filed by inventor Chen Chao:
Chao Chen from Waterloo, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of forming a keypad assembly
#2 | 2015-09-24Backlighting assembly for a keypad
#3 | 2015-02-19Double pre-loaded deflection webs for keypad
#4 | 2015-02-19Double pre-loaded deflection webs for keypad
#5 | 2015-01-01Dome-shaped assembly and handheld electronic device including dome-shaped assembly
#6 | 2014-11-20System and frame for mounting a device above a printed circuit board in an electronic device
#7 | 2014-07-24Key assembly for a handheld electronic device having a one-piece keycap
#8 | 2014-05-15Method and apparatus pertaining to keycap light guides
#9 | 2014-05-15Method and apparatus pertaining to keypad frets
#10 | 2013-09-12Backlighting apparatus for a keypad assembly
#11 | 2013-08-01Latch mechanism for portable electronic device
#12 | 2013-03-28Mobile communication device with receiver speaker
#13 | 2012-11-15Handheld computing device having drop-resistant LCD display
#14 | 2012-11-01KEYPAD HAVING A CURVED SHAPE
#15 | 2012-10-25Cover for a frame for a device mounted above a printed circuit board in an electronic device
#16 | 2012-10-25Apparatus and method pertaining to a key assembly having a plinth-receiving key mat
#17 | 2012-10-11Key assembly for an electronic device having a multi-character keycap
#18 | 2012-09-27System and Method for Keypad Light Guide Optical Features and Coatings
#19 | 2012-08-16KEYPAD HAVING A METAL GRID FOR USE WITH A PORTABLE ELECTRONIC DEVICE
#20 | 2012-08-16Optical navigation module with alignment features
#21 | 2012-07-05COMBINING PRINTED CIRCUIT BOARDS
#22 | 2012-05-31Charging cradle
#23 | 2012-05-10Keyboard with flexible printed circuit defining a plurality of venting holes
#24 | 2012-05-03Navigation tool holder
#25 | 2012-05-03Latch mechanism for portable electronic device
#26 | 2012-04-26Push to release cover for a portable electronic device
#27 | 2012-03-29Gasket and display assembly for an electronic mobile device
#28 | 2012-03-29Backlighting apparatus for a keypad assembly
#29 | 2012-03-22Sealed dome switch for mobile electronic device
#30 | 2012-03-08Electronic mobile device support apparatus
#31 | 2012-03-08Backlighting assembly for a keypad
#32 | 2012-02-09Handheld electronic device including multi-compartment shielding container and associated methods
#33 | 2012-01-19Keypad with water and dust protection
#34 | 2012-01-12Key assembly for a mobile device
#35 | 2012-01-05Deflection web for a keypad assembly
#36 | 2011-12-15SPRING FINGER GROUNDING COMPONENT AND METHOD OF MANUFACTURE
#37 | 2011-12-15KEYPAD STIFFENER AND METHOD OF MANUFACTURE
#38 | 2011-12-06Push to release cover for a portable electronic device
#39 | 2011-09-01Keypad assembly
#40 | 2011-08-25Keypads for mobile devices and method of manufacturing the same
#41 | 2011-08-25Keyboard dome stiffener assembly
#42 | 2011-08-04Keyboard dome overlay structure
#43 | 2011-07-14Microphone boot for a portable electronic device
#44 | 2011-06-16Key assembly
#45 | 2011-05-19Detection of intended key activation on a mobile device
#46 | 2011-05-05Keypad structure
#47 | 2011-03-31Key assembly for an electronic device having one-piece keycaps and multi-touch preventing supports
#48 | 2011-03-31Key assembly for an electronic device having a multi-character keycap
#49 | 2011-02-24Handheld electronic device including multi-compartment shielding container and associated methods
#50 | 2010-09-02Combination of tube assembly and clip for wireless antenna grounding
#51 | 2010-08-26Key assembly for a handheld electronic device having a one-piece keycap
#52 | 2010-08-26Backlit key assembly having a reduced thickness
#53 | 2010-07-15MOBILE DEVICE HAVING AN IMPACT RESISTANT INPUT
#54 | 2010-05-06Illuminated key-pad assembly
#55 | 2010-04-08Input key subassembly for minimizing emission of light from unintended paths
#56 | 2010-04-08Sealed dome switch for mobile electronic device
#57 | 2010-03-18Method of mounting thumbwheel switch on printed circuit board and handheld electronic device incorporating the same
#58 | 2009-10-29Handheld computing device having drop-resistant LCD display
#59 | 2009-09-24Keypad with water and dust protection
#60 | 2009-07-16Key dome assembly with improved tactile feedback
#61 | 2009-06-11Handheld electronic device including multi-compartment shielding container and associated methods
#62 | 2009-05-28Tactile touch screen for electronic device
#63 | 2009-05-21Split keyboard
#64 | 2009-04-02Keypad for a wireless device
#65 | 2008-09-18Method of making an antenna assembly
#66 | 2008-07-03Frame for a device mounted above a printed circuit board in an electronic device
#67 | 2008-05-29Integrated circuit card holder
#68 | 2008-02-21Handheld electronic device including multi-compartment shielding container and associated methods
#69 | 2008-01-31Electrical connector for a printed circuit board
#70 | 2008-01-24Piano-style keypad employing a light guide
#71 | 2007-11-08Removable trackball for a handheld wireless communication device
#72 | 2007-10-16Electrical connector for a printed circuit board
#73 | 2007-08-02Combination of tube assembly and clip for wireless antenna grounding
#74 | 2007-05-15Integrated circuit card holder
#75 | 2007-03-29Handheld computing device having drop-resistant LCD display
#76 | 2007-01-25Structure for SIM card assembly and disassembly
#77 | 2006-08-29Structure for SIM card assembly and disassembly
#78 | 2006-08-17Frame for a device mounted above a printed circuit board in an electronic device
#79 | 2006-04-20Method of mounting thumbwheel switch on printed circuit board and handheld electronic device incorporating same
#80 | 2006-03-30Combination of tube assembly and clip for wireless antenna grounding
#81 | 2006-03-23Shock resistant mounting for small display screen
#82 | 2006-01-19Mounting structure with springs biasing towards a latching edge
#83 | 2005-12-08Compact design for handheld computing device having LCD display
#84 | 2005-12-08Handheld computing device having drop-resistant LCD display
#85 | 2005-12-01Surface mountable clip suitable for use in a mobile communication device
#86 | 2005-11-29Electrical connector assembly
#87 | 2005-10-20Split Keyboard
#88 | 2005-09-13Surface mountable clip suitable for use in a mobile communication device
#89 | 2005-07-07Electrical connector assembly
#90 | 2005-04-05Battery connector capable of connecting multiple power consuming circuit boards
#91 | 2005-02-03Vibration motor boot
#92 | 2005-01-20Foam support for mobile electronic device display
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