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:
Sep. 13, 2022
Filed:
Sep. 23, 2016
Razer (Asia-pacific) Pte. Ltd., Singapore, SG;
Sreenath Unnikrishnan, Singapore, SG;
Razer (Asia-Pacific) Pte. Ltd., Singapore, SG;
Abstract
According to various embodiments, there is provided an input device including a height sensor structure configured to provide a height output indicative of whether a gap between the input device and a reference surface is larger than a threshold value; a control circuit configured to control tracking of a movement of the input device in a plane defined by the reference surface, based on the height output; a motion detector configured to provide a detector output indicative of a direction of an at least substantially vertical motion of the input device; and an adjustment circuit configured to adjust the threshold value based on the detector output.