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:
Jun. 19, 2018
Filed:
Apr. 30, 2015
Marvell International Ltd., Hamilton, BM;
Xing Zhao, Santa Clara, CA (US);
Thandapani Venkataramani, Fremont, CA (US);
Xin Zhang, Shanghai, CN;
Zhike Jia, Fremont, CA (US);
MARVELL INTERNATIONAL LTD., Hamilton, BM;
Abstract
Systems, methods, and other embodiments are described. In one embodiment, a system is provided that includes a first processor configured to, in response to a first request for a location of a device, determine a first location of the device, and provide the first location as the location of the device. The system includes a second processor with position update logic configured to, in response to a second request for a location of the device, determine whether the device has moved from the first location. When the device has not moved from the first location the second processor is configured to provide the first location. When the device has moved from the first location, the second processor is configured to determine a second location of the device using less power than the first processor in determining the first location and provide the second location as the location of the device.