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. 03, 2015
Filed:
Jun. 22, 2012
Phaedon Avouris, Yorktown Heights, NY (US);
Alberto V. Garcia, Hartsdale, NY (US);
Chun-yung Sung, Poughkeepsie, NY (US);
Fengnian Xia, Plainsboro, NJ (US);
Hugen Yan, Ossining, NY (US);
Phaedon Avouris, Yorktown Heights, NY (US);
Alberto V. Garcia, Hartsdale, NY (US);
Chun-Yung Sung, Poughkeepsie, NY (US);
Fengnian Xia, Plainsboro, NJ (US);
Hugen Yan, Ossining, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Electromagnetic interference shielding structures and methods of shielding an object form electromagnetic radiation at frequencies greater than a megahertz generally include providing doped graphene sheets about the object to be shielded. The doped graphene sheets have a dopant concentration that is effective to reflect and/or absorb the electromagnetic radiation.