IP Library › Granted Patent US 6,795,549
Granted Patent Utility
US 6,795,549 · Confirmation No. 6594

DRIVER CIRCUIT

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2019-09-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-09-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-09-13 C.AD Change of Address 2 View
2019-09-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-09-13 PA.. Power of Attorney 3 View
2019-09-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2019-09-13 MFEE.C.AD Maintenance Fee Address Change 2 View
2004-08-06 LET. Miscellaneous Incoming Letter 1 View
2004-08-06 DRW Drawings-only black and white line drawings 4 View
2004-08-06 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-07-20 A.NA Amendment after Notice of Allowance (Rule 312) 2 View
2004-07-20 SPEC Specification 2 View
2004-07-20 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-07-20 DRW Drawings-only black and white line drawings 2 View
2001-11-30 TRNA Transmittal of New Application 2 View
2001-11-30 ADS Application Data Sheet 4 View
2001-11-30 SPEC Specification 10 View
2001-11-30 CLM Claims 3 View
2001-11-30 ABST Abstract 1 View
2001-11-30 DRW Drawings-only black and white line drawings 4 View
2001-11-30 OATH Oath or Declaration filed 1 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 6,795,549
App. No.
09/997,804
Filed
2001-11-30
Granted
2004-09-21
Pub. No.
US20020082826A1
Art Unit
2644
PTA
-74 days