Joseph J Knudsen
Inventor
Stats
- 4 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 5 US Applications Filed
- 37 Total Citation Count
- Jul 23, 2010 Most Recent Filing
- Aug 28, 2000 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CALIX, INC. | 2
1 | 2001
2005 |
| WHITE OAK GLOBAL ADVISORS, LLC | 2
1 | 2001
2005 |
| QWEST COMMUNICATIONS INTERNATIONAL INC. | 1
2 2 | 2000
2004 2010 |
Inventor Addresses
| Address | Duration |
|---|---|
| Hugo, MN | Dec 05, 02 - Sep 20, 05 |
| Hugo, MN, US | Sep 07, 10 - May 28, 13 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 4 |
| H04B: | TRANSMISSION | 1 |
| H04M: | TELEPHONIC COMMUNICATION | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8451979 | 2013 | System for correlating a subscriber unit with a particular subscriber in a passive optical network | 0 |
| 8156245 | 2012 | Method and system for verifying modem status | 0 |
| 2010/0306,375 | 2010 | Method and System for Verifying Modem Status | 0 |
| 7792937 | 2010 | Method and system for verifying modem status | 1 |
| 6947980 | 2005 | Method and system for verifying modem status | 13 |
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