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. 07, 2011
Filed:
Mar. 13, 2008
Victor Jacob Lerner, Foster City, CA (US);
Jingyun Zou, Palo Alto, CA (US);
Hung Van Nguyen, San Jose, CA (US);
Charles Steven Joiner, Cupertino, CA (US);
Victor Jacob Lerner, Foster City, CA (US);
Jingyun Zou, Palo Alto, CA (US);
Hung Van Nguyen, San Jose, CA (US);
Charles Steven Joiner, Cupertino, CA (US);
Finisar Corporation, Sunnyvale, CA (US);
Abstract
A method for a calibration module to calibrate laser bias current in an optical transceiver. The method comprises causing the calibration module to configure a control module of the optical transceiver for a calibration operation, causing the calibration module to determine a laser bias current monitored by the control module, and determining one or more calibration factor values that cause the laser bias current monitored by the control module to substantially match a laser bias current as measured by an external test meter.