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:
Dec. 10, 2013
Filed:
Oct. 23, 2009
Ing-shouh Hwang, Taipei, TW;
En-te Hwu, Taipei, TW;
Hans Ulrich Danzebrink, Braunschweig, DE;
Hartmut Illers, Braunschweig, DE;
Ing-Shouh Hwang, Taipei, TW;
En-Te Hwu, Taipei, TW;
Hans Ulrich Danzebrink, Braunschweig, DE;
Hartmut Illers, Braunschweig, DE;
Academia Sinica, Taipei, TW;
Abstract
A system includes a displacement sensor, an actuator connected to the displacement sensor, and a feedback unit. The displacement sensor is configured to measure at least one of a relative position and a relative orientation between the displacement sensor and the target object. The feedback unit receives a signal from the displacement sensor related to the measured relative position or relative orientation and controls the actuator to move the displacement sensor on the basis of variations in the received signal arising due to a change in environmental conditions.