Granted Patent
Utility
US 6,816,206
· Confirmation No. 1770
POLARIZING ILLUMINATION OPTICAL SYSTEM AND PROJECTION-TYPE DISPLAY DEVICE WHICH USES SAME
Inventor:
Chikara Yamamoto
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-03-18 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2004-12-08 | COCIN |
Request for Certificate of Correction | 3 | View | |
| 2004-08-09 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-08-03 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-08-03 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-08-03 | 892 |
List of references cited by examiner | 1 | View | |
| 2004-08-03 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2004-08-03 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-08-03 | FWCLM |
Index of Claims | 1 | View | |
| 2004-08-03 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2004-08-03 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-07-21 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2003-06-30 | TRNA |
Transmittal of New Application | 2 | View | |
| 2003-06-30 | SPEC |
Specification | 12 | View | |
| 2003-06-30 | CLM |
Claims | 3 | View | |
| 2003-06-30 | ABST |
Abstract | 1 | View | |
| 2003-06-30 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2003-06-30 | OATH |
Oath or Declaration filed | 3 | View | |
| 2003-06-30 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2003-06-30 | FRPR |
Certified Copy of Foreign Priority Application | 27 | View | |
| 2003-06-30 | FOR |
Foreign Reference | 17 | View | |
| 2003-06-30 | FOR |
Foreign Reference | 19 | View | |
| 2003-06-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-06-30 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Chikara Yamamoto
Kodaira City, JAPAN
Attorneys & Agents of Record
Classification
USPC
349/60
G03B21/006
Prosecution
- Examiner
- CHOWDHURY, TARIFUR RASHID
- Art Unit
- 2871
- Docket No.
- 25-249
- Confirmation No.
- 1770
Foreign Priority
2002-206835
·
2002-07-16
·
JAPAN
Publication
- Pub. No.
- US20040021832A1
- Pub. Date
- 2004-02-05
Patent Term Adjustment
0days
No related applications found.
CHANGE OF NAME OF ASSIGNEE
Recorded 2004-11-23
from
YAMAMOTO, CHIKARA
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-06-30
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Quick Facts
- Patent No.
- US 6,816,206
- App. No.
- 10/608,226
- Filed
- 2003-06-30
- Granted
- 2004-11-09
- Pub. No.
- US20040021832A1
- Examiner
- CHOWDHURY, TARIFUR RASHID
- Art Unit
- 2871
- PTA
- 0 days
External Links