Granted Patent
Utility
US 6,654,178
· Confirmation No. 5561
IMMERSED NON-POLARIZING BEAMSPLITTERS
Inventor:
Hak Chu Lee
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-11-12 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2014-11-12 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2014-11-04 | PA.. |
Power of Attorney | 2 | View | |
| 2014-11-04 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2014-11-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2014-09-17 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2002-08-14 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-08-14 | SPEC |
Specification | 15 | View | |
| 2002-08-14 | CLM |
Claims | 3 | View | |
| 2002-08-14 | ABST |
Abstract | 1 | View | |
| 2002-08-14 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-08-14 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Hak Chu Lee
San Jose, CA
Attorneys & Agents of Record
Classification
USPC
359/618
G02B27/142
G02B27/144
Prosecution
- Examiner
- MANNO, JESSICA S
- Art Unit
- 2873
- Customer No.
- 126163
- Docket No.
- 10020389-01-US
- Confirmation No.
- 5561
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-09-16
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Quick Facts
- Patent No.
- US 6,654,178
- App. No.
- 10/219,641
- Filed
- 2002-08-14
- Granted
- 2003-11-25
- Examiner
- MANNO, JESSICA S
- Art Unit
- 2873
- PTA
- 0 days
External Links