Publication of US20030063073A1 publication Critical patent/US20030063073A1/en Application granted granted Critical Publication of US7254775B2 publication Critical patent/US7254775B2/en Status Expired - Fee Related legal-status Critical Current Adjusted expiration legal-status Critical Links Assignors: MOSHREFZADEH, ROBERT S., GEAGHAN, BERNARD O., CORDEIRO, CRAIG A., HAGERMOSER, EDWARD S., HART, JAMES J., HATIN, PAUL M., HAUCK, KARL P., PETERSON, JR, RICHARD A., SCHULZ, STEPHEN C., TAYLOR, GORDON F. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co Priority to US09/970,474 priority Critical patent/US7254775B2/en Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Original Assignee 3M Innovative Properties Co Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Bernard Geaghan Robert Moshrefzadeh Craig Cordeiro Edward Hagermoser James Hart Paul Hatin Karl Hauck Richard Peterson Stephen Schulz Gordon Taylor Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US09/970,474 Other versions US7254775B2
ELO TOUCH SCREEN DRIVER OFFSET FROM TOUCH PDF
Google Patents Touch panel system and method for distinguishing multiple touch inputsĭownload PDF Info Publication number US20030063073A1 US20030063073A1 US09/970,474 US97047401A US2003063073A1 US 20030063073 A1 US20030063073 A1 US 20030063073A1 US 97047401 A US97047401 A US 97047401A US 2003063073 A1 US2003063073 A1 US 2003063073A1 Authority US United States Prior art keywords touch location signals signal touches Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20030063073A1 - Touch panel system and method for distinguishing multiple touch inputs
US20030063073A1 - Touch panel system and method for distinguishing multiple touch inputs
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