IP Library › Granted Patent US 6,570,453
Granted Patent Utility
US 6,570,453 · Confirmation No. 4402

SYNTHESIZER WITH LOCK DETECTOR, LOCK ALGORITHM, EXTENDED RANGE VCO, AND A SIMPLIFIED DUAL MODULUS DIVIDER

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2014-04-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-04-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-03-30 PA.. Power of Attorney 1 View
2014-03-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-03-30 MFEE.C.AD Maintenance Fee Address Change 1 View
2014-03-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-06-17 COCOUT Certificate of Correction - Post Issue Communication 1 View
2002-03-13 TRNA Transmittal of New Application 3 View
2002-03-13 A.PE Preliminary Amendment 4 View
2002-03-13 SPEC Specification 17 View
2002-03-13 CLM Claims 7 View
2002-03-13 ABST Abstract 1 View
2002-03-13 DRW Drawings-only black and white line drawings 12 View
2002-03-13 OATH Oath or Declaration filed 3 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,570,453
App. No.
10/099,229
Filed
2002-03-13
Granted
2003-05-27
Pub. No.
US20020101288A1
Examiner
MIS, DAVID C
Art Unit
2817
PTA
0 days