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:
Mar. 22, 2016
Filed:
Sep. 16, 2014
Applicants:
Universal Scientific Industrial (Shanghai) Co., Ltd., Shanghai, CN;
Universal Global Scientific Industrial Co., Ltd., Nantou County, TW;
Inventors:
Assignees:
UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO., LTD., Shanghai, CN;
UNIVERSAL GLOBAL SCIENTIFIC INDUSTRIAL CO., LTD., Caotun Township, Nantou County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H04B 5/0081 (2013.01); H04B 5/0031 (2013.01);
Abstract
A handheld device includes at least two NFC antennas provided with different RF transmission directions. The at least two NFC antennas are separated from each other and share one communication unit. In light of this, the handheld device exchange data with an external NFC device through the at least two NFC antennas to have more effective inductive coupling directions.