Granted Patent
Utility
Small
US 6,636,287
· Confirmation No. 7493
DISPLAY SYSTEMS WITH PIXEL ELECTRODES AT DIFFERENT DISTANCES FROM A CONTROL ELECTRODE
Inventor:
Douglas J. McKnight
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-12-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2015-12-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2015-12-16 | PA.. |
Power of Attorney | 1 | View | |
| 2015-12-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2015-12-16 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2015-12-16 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2011-03-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-03-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-03-24 | PA.. |
Power of Attorney | 1 | View | |
| 2011-03-24 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2011-03-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-07-15 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-07-15 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-07-01 | PA.. |
Power of Attorney | 1 | View | |
| 2009-07-01 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2009-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-08-25 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-25 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-08-15 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-08-15 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-02-28 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-02-28 | SPEC |
Specification | 27 | View | |
| 2001-02-28 | CLM |
Claims | 7 | View | |
| 2001-02-28 | ABST |
Abstract | 1 | View | |
| 2001-02-28 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-02-28 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Douglas J. McKnight
Boulder, CO
Attorneys & Agents of Record
Classification
USPC
349/139
Prosecution
- Examiner
- CHOWDHURY, TARIFUR RASHID
- Art Unit
- 2871
- Customer No.
- 25943
- Confirmation No.
- 7493
Patent Term Adjustment
-26days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-10-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-10-20
SECURITY AGREEMENT
Recorded 2010-08-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-07-07
RELEASE OF SECURITY INTEREST
Recorded 2009-08-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-01-22
from
REGENMACHER LTD.
RELEASE OF SECURITY INTEREST
Recorded 2007-12-17
GRANT OF SECURITY INTEREST
Recorded 2007-11-06
from
VIVITAR CORPORATION
GRANT OF SECURITY INTEREST
Recorded 2007-11-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-03-17
from
ZIGHT CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-03
from
3I CORPORATION,
ECP II INTERFUND L.P.,
ENERTECH CAPITAL PARTNERS II L.P.,
EPSTEIN, ROBERT,
GRANITE VENTURES, LLC,
ROBERTS, KENNEY,
SEQUEL EURO LIMITED PARTNERSHIP,
SEQUEL LIMITED PARTNERSHIP I,
TI VENTURES III, L.P.
RELEASE OF PATENT SECURITY INTEREST
Recorded 2002-02-08
SEQUEL LIMITED PARTNERSHIP I,
SEQUEL EURO LIMITED PARTNERSHIP,
ENERTECH CAPITAL PARTNERS II L.P.,
ECP II INTERFUND L.P.,
GRANITE VENTURES, LLC,
TI VENTURES III, L.P.,
3I CORPORATION,
EPSTEIN, ROBERT,
ROBERTS, KENNEY
from
ZIGHT CORPORATION
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2001-12-14
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,636,287
- App. No.
- 09/797,540
- Filed
- 2001-02-28
- Granted
- 2003-10-21
- Examiner
- CHOWDHURY, TARIFUR RASHID
- Art Unit
- 2871
- PTA
- -26 days
External Links