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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.:

US 11332381 B1

PDFFull Text
Date of Patent:
May. 17, 2022

Filed:

Aug. 25, 2017

Functional element and temperature sensor of crystal grain trititanium pentoxide

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Yoshitaka Nakamura, Osaka, JP;

Tsutomu Furuta, Hyogo, JP;

Hiroyoshi Yoden, Osaka, JP;

Assignee:

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Andrew Jordan

Int. Cl.
CPC ...
C01G 23/047 (2006.01); G01K 7/16 (2006.01); C01G 23/04 (2006.01); C04B 35/46 (2006.01); B32B 9/04 (2006.01); G01K 11/12 (2021.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C01G 23/047 (2013.01); B32B 9/041 (2013.01); C01G 23/04 (2013.01); C04B 35/46 (2013.01); G01K 7/16 (2013.01); G01K 11/12 (2013.01); B82Y 30/00 (2013.01); C04B 2235/76 (2013.01);
Abstract

A functional element includes functional titanium oxide. The functional titanium oxide includes crystal grains of one or more of β-phase trititanium pentoxide (β-TiO) and λ-phase trititanium pentoxide (λ-TiO). The functional titanium oxide includes the property that at least a portion of crystal grains of one or more of β-phase trititanium pentoxide (β-TiO) and λ-phase trititanium pentoxide (λ-TiO) changes into crystal grains of titanium oxide (TiO) when the functional titanium oxide is heated to 350° C. or higher.

Find Patent Forward Citations

Nakamura, Yoshitaka. (2022). Functional element and temperature sensor of crystal grain trititanium pentoxide (U.S. Patent No. 11332381). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11332381

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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