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.:

US 7804447 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 28, 2010

Filed:

Sep. 30, 2008
Applicants:

Yong-hui Xiao, Shenzhen, CN;

Li-rong Zhang, Shenzhen, CN;

Inventors:

Yong-Hui Xiao, Shenzhen, CN;

Li-Rong Zhang, Shenzhen, CN;

Assignees:

Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, Guangdong Province, CN;

Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 19/42 (2010.01); G01C 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method for determining the positions of contacts through a global positioning system (GPS) is disclosed. The method includes sending position requests to the contacts, feeding back the current position information of the contacts to a GPS receiver of a user after receiving position requests, searching the contacts located within a same geographical region as the user according to the feedback information and displaying a list of the contacts to the user in the same geographical region.


Find Patent Forward Citations

Xiao, Yong-Hui. (2010). Method for determining positions of contacts (U.S. Patent No. 7804447). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7804447

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