William P Coetzee
Inventor
Stats
- 6 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 10 US Applications Filed
- 76 Total Citation Count
- Oct 26, 2018 Most Recent Filing
- Aug 13, 2013 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| COOLEDGE LIGHTING INC. | 1
4 7 1 | 2013
2014 2015 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Coquitlam, CA | Jun 24, 14 - Sep 29, 20 |
| Langley, CA | Jul 23, 15 - Jul 23, 15 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| H02M: | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF | 5 |
| H05B: | ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR | 10 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10791600 | 2020 | Illumination device control systems and methods | 0 |
| 10667362 | 2020 | Methods of operating lighting systems with controllable illumination | 4 |
| 10136485 | 2018 | Methods for adjusting the light output of illumination systems | 11 |
| 2017/0019,967 | 2017 | ILLUMINATION DEVICE CONTROL SYSTEMS AND METHODS | 2 |
| 9520783 | 2016 | Illumination device control systems and methods | 0 |
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