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:
Jun. 21, 1977
Filed:
May. 26, 1976
Applicant:
Inventor:
Richard Calvin Havens, Scottsdale, AZ (US);
Assignee:
Motorola, Inc., Schaumberg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B / ;
U.S. Cl.
CPC ...
331 96 ; 331101 ; 3311 / ;
Abstract
The dual cavity oscillator includes a pair of electromagnetically coupled resonators and a limited space charge accumulation (LSA) device disposed in one of the resonators. The resonators form a parallel resonance circuit at a first frequency and the LSA device and the pair of resonators form a series resonance circuit when the oscillator is operated at a second frequency which is generally within a few percent below the first frequency.
Havens, Richard. (1977). Medium q high power dual cavity oscillator (U.S. Patent No. 4031486). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4031486
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile