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:
Jan. 02, 2007
Filed:
Mar. 07, 2002
Applicants:
Seong-hwoon Kim, Ocoee, FL (US);
Michael E. Weinstein, Orlando, FL (US);
Inventors:
Seong-Hwoon Kim, Ocoee, FL (US);
Michael E. Weinstein, Orlando, FL (US);
Assignee:
Lockheed Martin Corporation, Bethesda, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
An inline phase shifter including a waveguide having a waveguide path and one of a micro-electromechanical device and a piezoelectric device positioned sufficiently adjacent to the waveguide for changing physical dimensions of the waveguide path upon actuation of the one device.
Quick Actions:
Kim, Seong-Hwoon. (2007). Inline waveguide phase shifter with electromechanical means to change the physical dimension of the waveguide (U.S. Patent No. 7157989). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7157989
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile