The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2010
Filed:
Jan. 04, 2007
Moon J. Kim, Wappingers Falls, NY (US);
John E. Moore, Jr., Brownsburg, IN (US);
Eric C. Yee, Los Angeles, CA (US);
Moon J. Kim, Wappingers Falls, NY (US);
John E. Moore, Jr., Brownsburg, IN (US);
Eric C. Yee, Los Angeles, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention provides a touch sensor track point (and methods) for a computer such as a laptop or portable device (e.g., PDA, cellular phone, etc.). The touch sensor track point includes a shaft (e.g., typically positioned on a keyboard) and a set (at least one) of directional sensors positioned over a top surface of the shaft. The set of directional sensors can detect manipulations in three dimensions (up-down, left-right, and in-out). In a typical embodiment, the touch sensor track point will cause a computer cursor to move in a direction that corresponds to a location on the set of directional sensors at which a vertical touch is applied. With such a capability, the touch applied to the set of vertical sensors can optionally be substantially horizontally motionless.