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 7695690 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 13, 2010

Filed:

Feb. 12, 2002
Applicants:

Charles E. Taylor, Sebastopol, CA (US);

Jim L. Lee, Rohnert Park, CA (US);

Inventors:

Charles E. Taylor, Sebastopol, CA (US);

Jim L. Lee, Rohnert Park, CA (US);

Assignee:

Tessera, Inc., San Jose, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

An electro-kinetic air conditioner for removing particulates from the air creates an airflow using no moving parts. The conditioner includes an ion generator that has an electrode assembly including a first array of emitter electrodes, a second array of collector electrodes, and a high voltage generator. Preferably, a third or leading or focus electrode is located upstream of the first array of emitter electrodes, and/or a trailing electrode is located downstream of the second array of collector electrodes. The device can also include an interstitial electrode located between collector electrodes, an enhanced collector electrode with an integrally formed trailing end, and an enhanced emitter electrode with an enhanced length in order to increase emissivity.


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Taylor, Charles. (2010). Air treatment apparatus having multiple downstream electrodes (U.S. Patent No. 7695690). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7695690

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