![]() Application granted granted Critical Publication of US6724891B1 publication Critical patent/US6724891B1/en Adjusted expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links ![]() Assignors: DUPUIS, TIMOTHY J., HEIN, JERRELL P., HUANG, YUNTENG, TUTTLE, GEORGE T. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HEIN, JERRELL P., HUANG, YUNTENG, TUTTLE, GEORGE T. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from US14547599P external-priority Priority claimed from US09/034,802 external-priority patent/US6298133B1/en Priority claimed from US09/480,058 external-priority patent/US6714590B1/en Application filed by Silicon Laboratories Inc filed Critical Silicon Laboratories Inc Priority to US09/603,382 priority Critical patent/US6724891B1/en Assigned to SILICON LABORATORIES, INC. Original Assignee Silicon Laboratories Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Hein Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related, expires Application number US09/603,382 Inventor Yunteng Huang George T. Google Patents Integrated modem and line-isolation circuitry and associated method powering caller ID circuitry with power provided across an isolation barrierÄownload PDF Info Publication number US6724891B1 US6724891B1 US09/603,382 US60338200A US6724891B1 US 6724891 B1 US6724891 B1 US 6724891B1 US 60338200 A US60338200 A US 60338200A US 6724891 B1 US6724891 B1 US 6724891B1 Authority US United States Prior art keywords line isolation circuitry caller integrated circuit Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US6724891B1 - Integrated modem and line-isolation circuitry and associated method powering caller ID circuitry with power provided across an isolation barrier US6724891B1 - Integrated modem and line-isolation circuitry and associated method powering caller ID circuitry with power provided across an isolation barrier
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