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:
Jan. 27, 2015
Filed:
Apr. 10, 2008
Wallace A. Pratt, Jr., Pflugerville, TX (US);
Mark J. Nixon, Round Rock, TX (US);
Eric D. Rotvold, West St. Paul, MN (US);
Robin S. Pramanik, Karlsruhe, DE;
Tomas P. Lennvall, Vasteras, SE;
Wallace A. Pratt, Jr., Pflugerville, TX (US);
Mark J. Nixon, Round Rock, TX (US);
Eric D. Rotvold, West St. Paul, MN (US);
Robin S. Pramanik, Karlsruhe, DE;
Tomas P. Lennvall, Vasteras, SE;
Hart Communication Foundation, Austin, TX (US);
Abstract
A method of efficiently operating a wireless communication network in a process control environment, such that the wireless communication network includes a plurality of field devices, includes defining a communication protocol for supporting wireless communications between pairs of the plurality of field devices, including providing a set of protocol commands, transferring process control data from at least some of the plurality of field devices using a first subset of the set of protocol commands of the communication protocol, and transferring network management data to at least some of the plurality of field devices using a second subset of the set of protocol commands of the communication protocol.