Granted Patent
Utility
US 6,541,730
· Confirmation No. 3676
METHOD AND APPARATUS FOR CUTTING A NON-METAL SUBSTRATE BY USING A LASER BEAM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-04-05 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2007-04-05 | PA.. |
Power of Attorney | 1 | View | |
| 2007-04-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-10-17 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-10-17 | SPEC |
Specification | 14 | View | |
| 2001-10-17 | CLM |
Claims | 6 | View | |
| 2001-10-17 | ABST |
Abstract | 1 | View | |
| 2001-10-17 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-10-17 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Hyung-Woo Nam
Yongin-si, KOREA, REPUBLIC OF
Dae-Ho Choo
Suwon-si, KOREA, REPUBLIC OF
Baek-Kyun Jeon
Yongin-si, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
219/121.72
B23K26/40
C03B33/093
B23K26/146
B23K26/364
B23K2103/50
B23K2101/40
H10P72/0428
B23K26/0736
G02F1/133351
Prosecution
- Examiner
- HEINRICH, SAMUEL M
- Art Unit
- 1725
- Docket No.
- 06192.0196.NPUS00
- Confirmation No.
- 3676
Foreign Priority
2000-62131
·
2000-10-21
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020046997A1
- Pub. Date
- 2002-04-25
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-09-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-17
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Quick Facts
- Patent No.
- US 6,541,730
- App. No.
- 09/978,040
- Filed
- 2001-10-17
- Granted
- 2003-04-01
- Pub. No.
- US20020046997A1
- Examiner
- HEINRICH, SAMUEL M
- Art Unit
- 1725
- PTA
- 0 days
External Links