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Browse by Category: Main > Information Technology
Class Information
Number: 341/27
Name: Coded data generation or conversion > Bodily actuated code generator > Including keyboard or keypad > With audible or tactile indicator
Description: Subject matter which gives an indication of key operation which may be heard or felt by the operator.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8712709 Delta-sigma AD converter circuit and battery pack Apr. 29, 2014
8665076 Tactile feedback method and system, computer program and storage medium that stores the computer program Mar. 4, 2014
8605053 Method and device for detecting user input Dec. 10, 2013
8599047 Haptic keyboard assemblies and methods Dec. 3, 2013
8542134 Keyboard adaptive haptic response Sep. 24, 2013
8542133 Backlit haptic key Sep. 24, 2013
8451248 Display device and control method thereof May. 28, 2013
8442578 Mobile personal services platform for providing feedback May. 14, 2013
8421610 Touch screen and method of operating the same Apr. 16, 2013
8416065 Overlay for electronic device and method of identifying same Apr. 9, 2013
8410897 Contact detection device for vehicular use and security device for vehicular use Apr. 2, 2013
8410917 Haptic feedback device for a portable terminal Apr. 2, 2013
8395591 Electro-osmotic tactile display Mar. 12, 2013
8339250 Electronic device with localized haptic response Dec. 25, 2012
8325068 Curve-shaped touch-sensitive keyboard Dec. 4, 2012
8319671 Keypad structure Nov. 27, 2012
8310444 Projected field haptic actuation Nov. 13, 2012
8294600 Keyboard adaptive haptic response Oct. 23, 2012
8248277 Haptic keyboard systems and methods Aug. 21, 2012
8248278 Haptic keyboard assemblies, systems and methods Aug. 21, 2012
8223040 Mobile terminal and method for operating touch keypad thereof Jul. 17, 2012
8199033 Haptic keyboard systems and methods Jun. 12, 2012
8179235 Tactile interface for mobile devices May. 15, 2012
8139035 Touch sensitive keypad with tactile feedback Mar. 20, 2012
8125356 Electronic device providing a number input system Feb. 28, 2012
8100594 Data input arrangement with a shaped interface Jan. 24, 2012
8085170 Wireless communication device with vibrating module Dec. 27, 2011
8081163 Raised keys on a miniature keyboard Dec. 20, 2011
7969288 Force feedback system including multi-tasking graphical host environment and interface device Jun. 28, 2011
7932839 Mobile terminal and method for operating touch keypad thereof Apr. 26, 2011
7898386 Control device for vehicles Mar. 1, 2011
7889170 Inner force sense presentation device, inner force sense presentation method, and inner force sense presentation program Feb. 15, 2011
7741979 Haptic keyboard systems and methods Jun. 22, 2010
7536020 Wearable communication device May. 19, 2009
7515060 Insulin pump for the visually impaired Apr. 7, 2009
7468573 Method of providing tactile feedback Dec. 23, 2008
7420480 Methods, systems, and computer program products for iteratively providing feedback via a user interface for multi-character, multi-mode alphanumeric data entry Sep. 2, 2008
7408107 Keyboard with audio output Aug. 5, 2008
7394456 Raised keys on a miniature keyboard Jul. 1, 2008
7385530 Key system for a communication device Jun. 10, 2008
7269484 Vehicular touch switches with adaptive tactile and audible feedback Sep. 11, 2007
7170428 Electronic device and method of managing its keyboard Jan. 30, 2007
7158374 Method and system for assembling keypad Jan. 2, 2007
7139623 Method and apparatus for use of multiple control systems Nov. 21, 2006
7106220 Tactile graphic-based interactive overlay assembly and computer system for the visually impaired Sep. 12, 2006
7091886 Flexible touch-sense switch Aug. 15, 2006
7056043 Keyboard for a mobile device Jun. 6, 2006
7020840 Relating to Braille equipment Mar. 28, 2006
6980136 Keyboard with detection function for pressing pressure Dec. 27, 2005
6970158 Computer keyboard providing an alert when typing in Caps Lock mode Nov. 29, 2005

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