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:
Jul. 21, 2009
Filed:
Nov. 29, 2004
Applicants:
Jeroen Thijssen, Bara, SE;
Håkan Ohlgren, Haninge, SE;
Inventors:
Jeroen Thijssen, Bara, SE;
Håkan Ohlgren, Haninge, SE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/18 (2006.01); G06F 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In some embodiments, a method is provided for identifying a communication interface of an electronic unit attached to a connector of an electronic device. A voltage pulse is generated in the device on a pin of the connector. The voltage on the pin is measured, as it is affected by a load in the unit. The measured voltage is compared with predetermined voltage criteria. Communication interface identification is performed on the unit dependent on the comparison.