Robert Douglas Christie
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 22 Total Citation Count
- Feb 5, 2016 Most Recent Filing
- May 24, 2012 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
ALLEGRO MICROSYSTEMS, LLC | 1
2 | 2012
2016 |
Inventor Addresses
Address | Duration |
---|---|
Dalgety Bay, GB | Nov 28, 13 - Nov 28, 13 |
Fife, GB | Aug 10, 17 - Oct 03, 17 |
Technology Profile
Technology | Matters | |
---|---|---|
G01R: | MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 1 |
H02H: | EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS | 2 |
H02K: | DYNAMO-ELECTRIC MACHINES | 1 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
9780706 | 2017 | Motor control current zero crossing detector | 12 |
2017/0229,986 | 2017 | MOTOR CONTROL CURRENT ZERO CROSSING DETECTOR | 4 |
2013/0314,836 | 2013 | Transistor Overcurrent Detection | 5 |
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