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:
Jun. 23, 2009
Filed:
Oct. 16, 2008
Arto V Nurmikko, Providence, RI (US);
Arto V Nurmikko, Providence, RI (US);
Brown University, Providence, RI (US);
Abstract
A Magneto-Optoelectronic Device MOD () includes a magnetic sensing device (), such as a magnetoresistive device or a magnetic tunnel junction device, that is combined with a semiconductor light emitter (), such as a LED or a laser diode, to create a compact integrated device where changes in an ambient magnetic field are expressed as changes in an optical beam intensity emanating from the MOD. Using the MOD () the magnetic field related information can be transmitted by a light wave over very large distances through some medium (), for example, through free space and/or through an optical fiber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile