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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 10270390 B1

PDFFull Text
Expired
Date of Patent:
Apr. 23, 2019

Filed:

Sep. 05, 2014

Frequency-variable terahertz oscillator and method for manufacturing the same

Applicant:

Tokyo Institute of Technology, Tokyo, JP;

Inventors:

Safumi Suzuki, Tokyo, JP;

Seiichiro Kitagawa, Tokyo, JP;

Masahiro Asada, Tokyo, JP;

Assignee:

TOKYO INSTITUTE OF TECHNOLOGY, Tokyo, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Arnold Kinkead

Int. Cl.
CPC ...
H03B 7/08 (2006.01); H03B 5/18 (2006.01); H01P 1/213 (2006.01); H01L 29/93 (2006.01); H01L 27/06 (2006.01); H01L 29/88 (2006.01); H01L 29/205 (2006.01); H01L 21/8252 (2006.01);
U.S. Cl.
CPC ...
H03B 7/08 (2013.01); H01L 27/0605 (2013.01); H01L 27/0676 (2013.01); H01L 27/0682 (2013.01); H01L 29/205 (2013.01); H01L 29/882 (2013.01); H01L 29/93 (2013.01); H01P 1/213 (2013.01); H03B 5/18 (2013.01); H01L 21/8252 (2013.01);
Abstract

A small-sized frequency-variable terahertz oscillator has a successive and large frequency-sweeping width even at a room temperature. The frequency-variable terahertz oscillator includes a slot antenna, a resonant tunneling diode and a varactor diode arranged parallel to each other along the slot antenna. The frequency-variable terahertz oscillator oscillates in a terahertz frequency range when the resonant tunneling diode and the varactor diode are separately applied with a direct voltage.

Find Patent Forward Citations

Suzuki, Safumi. (2019). Frequency-variable terahertz oscillator and method for manufacturing the same (U.S. Patent No. 10270390). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10270390

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

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