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:
Nov. 20, 2001
Filed:
Jan. 18, 2000
James I. Bartels, Hudson, WI (US);
Robert D. Juntunen, Minnetonka, MN (US);
Norman G. Planer, Annandale, MN (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A local station and a remote station are connected by a single pair of conductors. The local station communicates with the remote station by modulating a power supply within the local station which provides power on the conductor pair for operating the remote station. The remote station modulates its impedance, causing a change in current flow on the conductor pair which the local station can detect. In this way both stations can transmit data to each other at the same time and while the local station is providing operating power to the remote station.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile