IP Library › Granted Patent US 6,696,710
Granted Patent Utility
US 6,696,710 · Confirmation No. 4782

HETEROJUNCTION BIPOLAR TRANSISTOR (HBT) HAVING AN IMPROVED EMITTER-BASE JUNCTION

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2014-11-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-11-09 PA.. Power of Attorney 2 View
2014-11-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-11-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-09-17 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-01-13 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-02-27 TRNA Transmittal of New Application 1 View
2001-02-27 SPEC Specification 16 View
2001-02-27 CLM Claims 5 View
2001-02-27 ABST Abstract 1 View
2001-02-27 DRW Drawings-only black and white line drawings 7 View
2001-02-27 OATH Oath or Declaration filed 2 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 6,696,710
App. No.
09/796,180
Filed
2001-02-27
Granted
2004-02-24
Pub. No.
US20020117657A1
Art Unit
2814
PTA
-96 days