Leif J Sandstrom
Inventor
Stats
- 14 US patents issued
- 17 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 14 US Patents Issued
- 17 US Applications Filed
- 128 Total Citation Count
- Jan 30, 2019 Most Recent Filing
- Feb 25, 2008 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ADTRAN, INC. | 1
1 3 5 2 4 2 1 | 2008
2009 2010 2011 2012 2013 2014 2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Huntsville, AL, US | Jul 30, 15 - Jul 30, 15 |
| Madison, AL, US | Apr 17, 12 - Jan 05, 21 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01M: | TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR | 1 |
| G01R: | MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 1 |
| G01S: | RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10887012 | 2021 | Systems and methods for tuning lasers using reflected optical signals | 1 |
| 9537573 | 2017 | Systems and methods for extending optical network services across non-optical channels | 1 |
| 9350447 | 2016 | Systems and methods for protecting optical networks from rogue optical network terminals | 3 |
| 9306674 | 2016 | Field-tunable devices for optical communication | 0 |
| 9191102 | 2015 | Systems and methods for reducing thermal tails on optical time domain reflectometer (OTDR) measurements | 2 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.