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:
Sep. 22, 2015
Filed:
Feb. 05, 2009
Applicants:
Vincent DE Groot, St. Louis, FR;
Jorg Hahniche, Bad Krozingen, DE;
Mathhias Romer, Grunberg, DE;
Raimund Sommer, Maulburg, DE;
Inventors:
Vincent De Groot, St. Louis, FR;
Jorg Hahniche, Bad Krozingen, DE;
Mathhias Romer, Grunberg, DE;
Raimund Sommer, Maulburg, DE;
Assignee:
Endress + Hauser Process Solutions AG, Reinach, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 19/418 (2006.01); G05B 19/042 (2006.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G05B 19/418 (2013.01); G05B 19/0425 (2013.01); G06F 21/6218 (2013.01); G05B 2219/25428 (2013.01); G05B 2219/31104 (2013.01); G06F 2221/2141 (2013.01);
Abstract
Method for operating a field device of process automation technology, wherein the field device is connected for communication with at least one servicing tool. In the case of a request by a servicing tool for access to the field device, the access allowed by the field device depends on the particular servicing tool which places the access request, and on the operating state, in which the field device is located.