David J Hall
Inventor
Stats
- 24 US patents issued
- 26 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 24 US Patents Issued
- 26 US Applications Filed
- 805 Total Citation Count
- Dec 18, 2013 Most Recent Filing
- May 16, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NORTHROP GRUMMAN CORPORATION | 1
| 1994
|
| THERMO ELECTRON CORPORATION | 1
| 1987
|
| TDC ACQUISITION HOLDINGS, INC. | 4
2 2 2 | 2001
2003 2004 2006 |
| THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | 1
| 2012
|
| TECHNICULTURE, INC. A CORP. OF CALIFORNIA | 1
| 1980
|
| PHILLIPS & TEMRO INDUSTRIES INC. | 1
| 2006
|
| PLUS LOCATION SYSTEMS PTY LIMITED | 2
| 2001
|
| SOFTSCAN HEALTHCARE GROUP LTD. | 4
| 2003
|
| BRP US INC. | 1
2 1 | 1990
1991 1994 |
| CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 1
1 2 | 2004
2009 2013 |
| FLIR SYSTEMS TRADING BELGIUM | 4
| 2005
|
| Target Fixings Limited | 1
| 1999
|
| SIEMENS ENERGY, INC. | 1
| 1998
|
Inventor Addresses
| Address | Duration |
|---|---|
| 33 King Alfred Drive, Didcot, Oxon, GB | Aug 17, 93 - Aug 17, 93 |
| 460 Tahoe Dr., Pittsburgh, PA 15239 | Sep 01, 92 - Sep 01, 92 |
| 6017 Rickwood Dr., Huntsville, AL 35810 | Aug 01, 00 - Aug 01, 00 |
| Madison, AL | Sep 02, 03 - Oct 31, 06 |
| Madison, AL, US | Sep 19, 02 - Jun 02, 09 |
| Malvern, GB | Aug 23, 07 - Sep 20, 11 |
| Middlewich, GB2 | Aug 01, 89 - Aug 01, 89 |
| Montreal, CA | May 13, 04 - Oct 11, 05 |
| Montrel, CA | Jan 31, 06 - Jan 31, 06 |
| Pittsburgh, CA, US | Jun 18, 15 - Jun 18, 15 |
| Pittsburgh, PA | Dec 05, 95 - Mar 28, 06 |
| Pittsburgh, PA, US | Dec 13, 11 - Apr 05, 16 |
| Salinas, CA | Oct 26, 82 - Oct 26, 82 |
| San Diego, CA, US | Jun 05, 14 - Jun 05, 14 |
| Shakopee, MN | Sep 07, 06 - Sep 07, 06 |
| Upottery, GB | Jul 24, 01 - Jul 24, 01 |
| Zion, IL | Oct 13, 92 - May 20, 97 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A01C: | PLANTING; SOWING; FERTILISING | 1 |
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 2 |
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9306444 | 2016 | Harmonic neutralized frequency changer (HFNC) control system and a HFNC including the same | 1 |
| 2015/0171,735 | 2015 | Harmonic Neutralized Frequency Changer (HFNC) Control System And A HFNC Including The Same | 2 |
| 2014/0154,184 | 2014 | TIME-GATED FLUORESCENCE IMAGING WITH SI-CONTAINING PARTICLES | 4 |
| 8076881 | 2011 | System and method for controlling an electric motor | 5 |
| 8021914 | 2011 | Manufacture of cadmium mercury telluride | 2 |
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