Granted Patent
Utility
US 6,437,604
· Confirmation No. 4645
CLOCKED DIFFERENTIAL CASCODE VOLTAGE SWITCH WITH PASS GATE LOGIC
Inventor:
Leonard Forbes
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2010-05-10 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2010-05-10 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2010-05-06 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2010-05-06 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2010-05-06 | PA.. |
Power of Attorney | 1 | View | |
| 2010-05-06 | C.AD |
Change of Address | 1 | View | |
| 2010-05-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-12-02 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-11-30 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2009-11-30 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2009-11-30 | PA.. |
Power of Attorney | 2 | View | |
| 2009-11-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-11-03 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-11-03 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-10-28 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2009-10-28 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2009-10-28 | PA.. |
Power of Attorney | 2 | View | |
| 2009-10-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-08-20 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2009-08-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-05-14 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-03-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-03-15 | SPEC |
Specification | 10 | View | |
| 2001-03-15 | CLM |
Claims | 8 | View | |
| 2001-03-15 | ABST |
Abstract | 1 | View | |
| 2001-03-15 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-03-15 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Leonard Forbes
Corvallis, OR
Attorneys & Agents of Record
Classification
USPC
326/98
Prosecution
- Examiner
- TAN, VIBOL
- Art Unit
- 2819
- Customer No.
- 45374
- Docket No.
- M4065.0423/P423
- Confirmation No.
- 4645
Patent Term Adjustment
-62days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2019-11-12
RELEASE OF SECURITY INTEREST
Recorded 2019-10-09
RELEASE OF SECURITY INTEREST
Recorded 2018-08-23
SECURITY INTEREST
Recorded 2018-07-13
CORRECTIVE ASSIGNMENT TO CORRECT THE REPLACE ERRONEOUSLY FILED PATENT #7358718 WITH THE CORRECT PATENT #7358178 PREVIOUSLY RECORDED ON REEL 038669 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Recorded 2017-06-08
PATENT SECURITY AGREEMENT
Recorded 2016-06-02
SECURITY INTEREST
Recorded 2016-05-12
SUBMISSION TO CONFIRM THAT ASSIGNMENT AT REEL/FRAME 023245/0186 WAS ERRONEOUSLY RECORDED AGAINST THE IDENTIFIED PATENTS/APPLICATION.
Recorded 2010-02-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-08-28
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Quick Facts
- Patent No.
- US 6,437,604
- App. No.
- 09/808,139
- Filed
- 2001-03-15
- Granted
- 2002-08-20
- Examiner
- TAN, VIBOL
- Art Unit
- 2819
- PTA
- -62 days
External Links