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:
Aug. 27, 2024
Filed:
Mar. 30, 2023
Xilinx, Inc., San Jose, CA (US);
Zhaowen Wang, Sunnyvale, CA (US);
Mayank Raj, San Jose, CA (US);
Chuan Xie, Fremont, CA (US);
Sandeep Kumar, Cork, IE;
Muqseed Mohammad, Singapore, SG;
Sukruth Pattanagiri Giriyappa, Singapore, SG;
Stanley Y. Chen, Cupertino, CA (US);
Parag Upadhyaya, Los Gatos, CA (US);
Yohan Frans, Palo Alto, CA (US);
XILINX, INC., San Jose, CA (US);
Abstract
An integrated circuit (IC) device includes a controller circuitry having an input coupled to a photodiode of an optoelectronic circuitry and an output coupled to a heater of the optoelectronic circuitry, the controller circuitry configured to determine a center frequency of the optoelectronic circuitry based on a shape of an input signal received from the photodiode, and provide a heater signal to the heater based on the shape of the input signal and the center frequency of the optoelectronic circuitry.