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:
Jul. 07, 2026
Filed:
Mar. 14, 2024
Qualcomm Incorporated, San Diego, CA (US);
Alessio Santiccioli, San Diego, CA (US);
Mario Mercandelli, Carlsbad, CA (US);
Giovanni Marucci, San Diego, CA (US);
Dongmin Park, San Diego, CA (US);
Yiwu Tang, San Diego, CA (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
Techniques and apparatus for oscillating signal generation using a signal oscillation circuit capable of adaptively tuning one or more tail filters. An example signal oscillation circuit generally includes a voltage-controlled oscillator (VCO) that includes a VCO core and a first tail filter coupled to the VCO core, the first tail filter including a tunable component, a logic circuit including a first output coupled to a control input of the tunable component of the first tail filter, and a first signal converter including an input coupled to a second output of the logic circuit and including an output coupled to a node of the VCO.