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:
Feb. 19, 2008
Filed:
Mar. 16, 2005
Applicant:
Masaaki Nikkuni, Musashino, JP;
Inventor:
Masaaki Nikkuni, Musashino, JP;
Assignee:
Yokogawa Electric Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention intends to provide a small, low-cost, convenient transmitter system. The transmitter system detects physical quantities, converts the physical quantities into electrical signals, and allows the electrical signals to be transmitted to a load through a transmission line, comprising a main output circuit to be connected to a main instrumentation power supply and at least one subordinate output circuit to be connected to a subordinate instrumentation power supply.