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:
Apr. 05, 1977
Filed:
May. 11, 1976
Applicant:
Inventor:
Richard Calvin Havens, Scottsdale, AZ (US);
Assignee:
Motorola, Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B / ; H03B / ;
U.S. Cl.
CPC ...
331 96 ; 331101 ; 3311 / ; 3311 / ;
Abstract
A Transverse Electromagnetic Field (TEM) transmission line or lines with a negative impedance semiconductor device at one end and a lossy radio frequency (RF) load impedance at the other end, a TEM resonant transmission line with output power coupled therefrom, and an opening for coupling energy from the TEM transmission line or lines to the TEM resonant transmission line at the desired frequency with the Q of the oscillator being determined by the amount of coupling provided.
Havens, Richard. (1977). Solid state microwave oscillator using coupled tem transmission lines (U.S. Patent No. 4016507). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4016507
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile