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. 30, 2024
Filed:
Dec. 09, 2021
Applicant:
Nuvoton Technology Corporation, Taiwan, CN;
Inventors:
Powen Ru, San Jose, CA (US);
Jin Hee Kim, San Jose, CA (US);
Tawei Yang, Fremont, CA (US);
Nathan Wong, San Jose, CA (US);
Assignee:
Nuvoton Technolog y Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/04 (2006.01); H03F 7/04 (2006.01);
U.S. Cl.
CPC ...
H04R 3/04 (2013.01); H03F 7/04 (2013.01);
Abstract
A frequency dependent dynamic range control method is employed in a signal emitting system characterized by lower impedance in the high frequency region. An efficient technique is implemented to dynamically estimate current spectrum and conditioning parameters to lower the current in the high frequency region. The method advantageously avoids current overloading without using a series resistor as a current limiter.