Tony C Kowalczyk
Inventor
Stats
- 10 US patents issued
- 12 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 10 US Patents Issued
- 12 US Applications Filed
- 438 Total Citation Count
- May 30, 2008 Most Recent Filing
- Feb 24, 1998 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Gemfire Corporation | 1
1 5 3 1 1 2 2 | 1998
1999 2000 2001 2002 2003 2005 2008 |
| SQUARE 1 BANK | 1
| 2003
|
Inventor Addresses
| Address | Duration |
|---|---|
| 1850 Ash St., Palo Alto, CA 94306 | Jan 11, 05 - Feb 15, 05 |
| Palo Alto, CA | Apr 11, 00 - Sep 18, 08 |
| Palo Alto, CA, US | Oct 18, 01 - Mar 30, 10 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 12 |
| G02F: | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7689072 | 2010 | Optical device with reduced temperature dependence | 6 |
| 2008/0226,232 | 2008 | OPTICAL DEVICE WITH REDUCED TEMPERATURE DEPENDENCE | 8 |
| 7397986 | 2008 | Optical device with reduced temperature dependence | 7 |
| 2006/0198,579 | 2006 | Optical device with reduced temperature dependence | 8 |
| 6856752 | 2005 | Device and method for variable attenuation of an optical channel | 3 |
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