Granted Patent
Utility
US 6,306,743
· Confirmation No. 2434
Method for forming a gate electrode on a semiconductor substrate
Inventor:
Byung Hak Lee
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-03-25 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 2 | View | |
| 2013-02-04 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-02-04 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-01-23 | PA.. |
Power of Attorney | 1 | View | |
| 2013-01-23 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2013-01-23 | C.AD |
Change of Address | 1 | View | |
| 2013-01-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-03-06 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-03-06 | SPEC |
Specification | 12 | View | |
| 2001-03-06 | CLM |
Claims | 9 | View | |
| 2001-03-06 | ABST |
Abstract | 1 | View | |
| 2001-03-06 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-03-06 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Byung Hak Lee
Chungchongbuk-do, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
438/592
H10D64/664
H10D64/01312
H10D64/662
H10D64/01354
Prosecution
- Examiner
- BOOTH, RICHARD A
- Art Unit
- 2812
- Customer No.
- 18867
- Docket No.
- 05722-US-PAT
- Confirmation No.
- 2434
Foreign Priority
P2000-68405
·
2000-11-17
·
REPUBLIC OF KOREA
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2020-11-10
RELEASE OF U.S. PATENT AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-10-12
AMENDED AND RESTATED U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-08-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-07-22
U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2014-09-09
CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.,
CONVERSANT IP N.B. 868 INC.,
CONVERSANT IP N.B. 276 INC.
from
ROYAL BANK OF CANADA
RELEASE OF SECURITY INTEREST
Recorded 2014-08-07
U.S. INTELLECTUAL PROPERTY SECURITY AGREEMENT (FOR NON-U.S. GRANTORS) - SHORT FORM
Recorded 2012-01-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-11-16
CHANGE OF NAME
Recorded 2011-08-30
from
LEE, BYUNG HAK
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-03-06
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 6,306,743
- App. No.
- 09/798,942
- Filed
- 2001-03-06
- Granted
- 2001-10-23
- Examiner
- BOOTH, RICHARD A
- Art Unit
- 2812
- PTA
- 0 days
External Links