Granted Patent
Utility
PCT National Stage
US 6,562,134
· Confirmation No. 5749
CRYSTAL GROWING DEVICE AND METHOD OF MANUFACTURING SINGLE CRYSTAL
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-15 | LET. |
Miscellaneous Incoming Letter | 35 | View |
Inventors
Hiroshi Maeda
Ibaraki, JAPAN
Ryuichi Hirano
Ibaraki, JAPAN
Tetsuya Yamamoto
Ibaraki, JAPAN
Akira Hichiwa
Ibaraki, JAPAN
Yoshiaki Kubota
Hyogo, JAPAN
Attorneys & Agents of Record
Classification
USPC
117/222
Prosecution
- Examiner
- HITESHEW, FELISA CARLA
- Art Unit
- 1765
- Customer No.
- 2292
- Docket No.
- 1592-0132P
- Confirmation No.
- 5749
Foreign Priority
11-293953
·
1999-10-15
·
JAPAN
Patent Term Adjustment
-93days
CHANGE OF ADDRESS
Recorded 2017-02-07
CHANGE OF NAME/MERGER
Recorded 2011-06-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-15
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Quick Facts
- Patent No.
- US 6,562,134
- App. No.
- 09/868,087
- Filed
- 2001-06-15
- Granted
- 2003-05-13
- Examiner
- HITESHEW, FELISA CARLA
- Art Unit
- 1765
- PTA
- -93 days
External Links