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.

Date of Patent:
Jun. 23, 2020

Filed:

Mar. 20, 2009
Applicants:

Rodrigo Ferrão DE Paiva Martins, Charneca de Caparica, PT;

Elvira Maria Correia Fortunato, Charneca de Caparica, PT;

Luís Miguel Nunes Pereira, Amora, PT;

Pedro Miguel Cândido Barquinha, Montijo, PT;

Nuno Filipe DE Oliveira Correia, Algueira/Mem Martins, PT;

Inventors:

Rodrigo Ferrão De Paiva Martins, Charneca de Caparica, PT;

Elvira Maria Correia Fortunato, Charneca de Caparica, PT;

Luís Miguel Nunes Pereira, Amora, PT;

Pedro Miguel Cândido Barquinha, Montijo, PT;

Nuno Filipe De Oliveira Correia, Algueira/Mem Martins, PT;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D21H 13/02 (2006.01); H01L 51/05 (2006.01); H01L 51/00 (2006.01); D21H 11/00 (2006.01);
U.S. Cl.
CPC ...
D21H 13/02 (2013.01); D21H 11/00 (2013.01); H01L 51/0097 (2013.01); H01L 51/052 (2013.01); Y02E 10/549 (2013.01); Y02P 70/521 (2015.11);
Abstract

The present invention refers to the use and creation of materials based on natural cellulose fibbers, synthetic fibbers, or mixed fibbers as physical support and storing medium or storage inducer of electrical and ionic charges in self-sustaining discrete or complementary field-effect transistors with non-volatile memory by using organic or inorganic active semiconductors for the manufacture of the channel regions that are deposited on the fibbers of the paper material as well as metals or passive semiconductors for manufacturing drain and source allowing the interconnection of fibbers, in addition to the gate electrode contact existing on the other side-face of the paper, p or n type respectively, in monolithic or hybrid forms.


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