Patents Assigned to Keytouch Corporation
-
Publication number: 20040179663Abstract: A mobile information gateway comprises a mobile communications device, preferably a phone, which includes a first communications link with a remote data source, typically the Internet, and a second communications link to a separated display, so that data output is conveniently presented for ready use.Type: ApplicationFiled: January 20, 2004Publication date: September 16, 2004Applicant: Keytouch CorporationInventor: Liang Hsi Chang
-
Patent number: 6681002Abstract: A data entry and processing system providing for simple two stroke entry of numerous auxiliary alpha-numeric data in addition to the single stroke entry of numeric data, using conventional data entry keys. The key array includes a set of radial direction indicator keys that are used with the conventional keys to select and enter a given alpha-numeric data item. An LCD display, a pre-programed micro-processor and other electronic components are included to display the data entries, as well as to convert entered data signals to the necessary DTMF tones for telecommunication or ASCII codes for computer data entries. The system is simple for use by ordinary users, and all electronic components are standard, minuscule in size, small in number, low in power need and low in cost. It is particularly adaptable for miniaturized device application.Type: GrantFiled: September 30, 2002Date of Patent: January 20, 2004Assignee: Keytouch CorporationInventor: Liang (Aka Leon) Hsi Chang
-
Publication number: 20030169188Abstract: A data entry and processing system providing for simple two stroke entry of numerous auxiliary alpha-numeric data in addition to the single stroke entry of numeric data, using conventional data entry keys. The key array includes a set of radial direction indicator keys that are used with the conventional keys to select and enter a given alpha-numeric data item. An LCD display, a pre-programed micro-processor and other electronic components are included to display the data entries, as well as to convert entered data signals to the necessary DTMF tones for telecommunication or ASCII codes for computer data entries. The system is simple for use by ordinary users, and all electronic components are standard, minuscule in size, small in number, low in power need and low in cost. It is particularly adaptable for miniaturized device application.Type: ApplicationFiled: September 30, 2002Publication date: September 11, 2003Applicant: Keytouch CorporationInventor: Liang Hsi Chang
-
Patent number: 6459777Abstract: A data entry and processing system providing for simple two stroke entry of numerous auxiliary alpha-numeric data in addition to the single stroke entry of numeric data, using conventional data entry keys. The key array includes a set of radial direction indicator keys that are used with the conventional keys to select and enter a given alpha-numeric data item. An LCD display, a pre-programed micro-processor and other electronic components are included to display the data entries, as well as to convert entered data signals to the necessary DTMF tones for telecommunication or ASCII codes for computer data entries. The system is simple for use by ordinary users, and all electronic components are standard, miniscule in size, small in number, low in power need and low in cost. It is particularly adaptable for miniaturized device application.Type: GrantFiled: September 17, 2001Date of Patent: October 1, 2002Assignee: Keytouch CorporationInventor: Liang Hsi Chang
-
Publication number: 20020051525Abstract: A data entry and processing system providing for simple two stroke entry of numerous auxiliary alpha-numeric data in addition to the single stroke entry of numeric data, using conventional data entry keys. The key array includes a set of radial direction indicator keys that are used with the conventional keys to select and enter a given alpha-numeric data item. An LCD display, a pre-programed micro-processor and other electronic components are included to display the data entries, as well as to convert entered data signals to the necessary DTMF tones for telecommunication or ASCII codes for computer data entries. The system is simple for use by ordinary users, and all electronic components are standard, miniscule in size, small in number, low in power need and low in cost. It is particularly adaptable for miniaturized device application.Type: ApplicationFiled: September 17, 2001Publication date: May 2, 2002Applicant: Keytouch CorporationInventor: Liang Hsi Chang
-
Patent number: 6320942Abstract: A data entry and processing system providing for simple two stroke entry of numerous auxiliary alpha-numeric data in addition to the single stroke entry of numeric data, using conventional data entry keys. The key array includes a set of radial direction indicator keys that are used with the conventional keys to select and enter a given alpha-numeric data item. An LCD display, a pre-programed micro-processor and other electronic components are included to display the data entries, as well as to convert entered data signals to the necessary DTMF tones for telecommunication or ASCII codes for computer data entries. The system is simple for use by ordinary users, and all electronic components are standard, miniscule in size, small in number, low in power need and low in cost. It is particularly adaptable for miniaturized device application.Type: GrantFiled: December 31, 1998Date of Patent: November 20, 2001Assignee: Keytouch CorporationInventor: Liang Hsi Chang