Granted Patent
Utility
US 6,623,801
· Confirmation No. 8010
METHOD OF PRODUCING HIGH-PURITY POLYCRYSTALLIN SILICON
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-06-30 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-07-30 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-07-30 | SPEC |
Specification | 15 | View | |
| 2001-07-30 | CLM |
Claims | 2 | View | |
| 2001-07-30 | ABST |
Abstract | 1 | View | |
| 2001-07-30 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-07-30 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Shinichiro Inoue
Hiratsuka-shi, JAPAN
Yoshifumi Yatsurugi
Fujisawa-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
427/255.18
Prosecution
- Examiner
- MEEKS, TIMOTHY HOWARD
- Art Unit
- 1762
- Customer No.
- 23850
- Docket No.
- 010936
- Confirmation No.
- 8010
Publication
- Pub. No.
- US20030021894A1
- Pub. Date
- 2003-01-30
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-03-08
from
KOMATSU LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-05-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-30
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Quick Facts
- Patent No.
- US 6,623,801
- App. No.
- 09/916,313
- Filed
- 2001-07-30
- Granted
- 2003-09-23
- Pub. No.
- US20030021894A1
- Examiner
- MEEKS, TIMOTHY HOWARD
- Art Unit
- 1762
- PTA
- 0 days
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