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:
Apr. 01, 2014
Filed:
Dec. 16, 2009
Jan H. Kuypers, Cambridge, MA (US);
Reimund Rebel, Maricopa, AZ (US);
Alexei Gaidarzhy, Brighton, MA (US);
David M. Chen, Brookline, MA (US);
Guiti Zolfagharkhani, Brighton, MA (US);
Klaus Juergen Schoepf, Chandler, AZ (US);
Jan H. Kuypers, Cambridge, MA (US);
Reimund Rebel, Maricopa, AZ (US);
Alexei Gaidarzhy, Brighton, MA (US);
David M. Chen, Brookline, MA (US);
Guiti Zolfagharkhani, Brighton, MA (US);
Klaus Juergen Schoepf, Chandler, AZ (US);
Sand 9, Inc., Cambridge, MA (US);
Abstract
Multi-port devices having multiple electrical ports are described, as are related methods. Some of the multi-port devices may have two input ports and two output ports, and may be driven differentially, in a single-ended mode, in a single-ended to differential mode, or in a differential to single-ended mode. The multi-port devices may include one or more transducers coupled to the electrical ports.