Granted Patent
Utility
US 6,649,497
· Confirmation No. 4115
METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND CIRCUITS
Inventor:
Zoltan Ring
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-10-28 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2022-10-28 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2022-10-25 | PA.. |
Power of Attorney | 2 | View | |
| 2022-10-25 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2022-10-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-09-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-11-08 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-08 | A.PE |
Preliminary Amendment | 2 | View | |
| 2001-11-08 | SPEC |
Specification | 16 | View | |
| 2001-11-08 | CLM |
Claims | 7 | View | |
| 2001-11-08 | ABST |
Abstract | 1 | View | |
| 2001-11-08 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-11-08 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-11-08 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Zoltan Ring
Durham, NC
Attorneys & Agents of Record
Classification
USPC
438/571
H10D64/011
H10W20/023
H10D62/8325
H10W20/0234
H10W20/0242
Prosecution
- Examiner
- LEE, CALVIN
- Art Unit
- 2825
- Customer No.
- 65106
- Docket No.
- 5308.117CT
- Confirmation No.
- 4115
Publication
- Pub. No.
- US20020055265A1
- Pub. Date
- 2002-05-09
Patent Term Adjustment
-30days
Parent
is a Continuation of
→
App. 09/546,821
· US 6,475,889
Filed 2000-04-11
· Patented Case
Child
is a Continuation of
→
App. 10/249,448
· US 6,946,739
Filed 2003-04-10
· Patented Case
Child
is a Continuation of
→
App. 12/917,828
· US 9,490,169
Filed 2010-11-02
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 15/276,332
· US 10,367,074
Filed 2016-09-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/021,833
· US 8,202,796
Filed 2011-02-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/551,286
· US 7,892,974
Filed 2006-10-20
· Patented Case
Child
is a Continuation in-part of
→
App. 11/067,543
· US 7,125,786
Filed 2005-02-25
· Patented Case
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Quick Facts
- Patent No.
- US 6,649,497
- App. No.
- 10/007,431
- Filed
- 2001-11-08
- Granted
- 2003-11-18
- Pub. No.
- US20020055265A1
- Examiner
- LEE, CALVIN
- Art Unit
- 2825
- PTA
- -30 days
External Links