Delta-Q Technologies Corp.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Delta-Q Technologies Corp..The latest application filed is for "apparatus and method for single-phase and three-phase power factor correction".
- Delta-Q Technologies Corp. - Burnaby CA
| Patent | Date |
|---|---|
| Apparatus And Method For Single-phase And Three-phase Power Factor Correction App 20210296982 - Hafezinasab; Hamidreza ; et al. | 2021-09-23 |
| Bridgeless single-stage AC/DC converter Grant 10,879,813 - Askarianabyaneh , et al. December 29, 2 | 2020-12-29 |
| Combined charger and power converter Grant 10,720,787 - Dohmeier , et al. | 2020-07-21 |
| Battery charger Grant D884,612 - Lau , et al. | 2020-05-19 |
| Bridgeless Single-stage Ac/dc Converter App 20200099311 - Askarianabyaneh; Iman ; et al. | 2020-03-26 |
| Battery charger Grant D854,497 - Lau , et al. | 2019-07-23 |
| Battery charger Grant D853,956 - Lau , et al. July 16, 2 | 2019-07-16 |
| Combined Charger And Power Converter App 20190036366 - Dohmeier; Nicholas Adam ; et al. | 2019-01-31 |
| Battery charger Grant D829,649 - Lau , et al. October 2, 2 | 2018-10-02 |
| Battery charger Grant D828,294 - Lau , et al. September 11, 2 | 2018-09-11 |
| Battery charger Grant D815,592 - Lau , et al. April 17, 2 | 2018-04-17 |
| Battery charger Grant D806,647 - Lau , et al. January 2, 2 | 2018-01-02 |
| Battery charger Grant D796,431 - Lau , et al. September 5, 2 | 2017-09-05 |
| Hybrid resonant bridgeless AC-DC power factor correction converter Grant 9,490,694 - Alam November 8, 2 | 2016-11-08 |
| Hybrid Resonant Bridgeless Ac-dc Power Factor Correction Converter App 20150263605 - Alam; Md Muntasir Ul | 2015-09-17 |
| Digital controller based detection methods for adaptive mixed conduction mode power factor correction circuit Grant 8,937,469 - Clark , et al. January 20, 2 | 2015-01-20 |
| Battery charger Grant D703,132 - Pearson , et al. April 22, 2 | 2014-04-22 |
| Digital Controller Based Detection Methods For Adaptive Mixed Conduction Mode Power Factor Correction Circuit App 20140097808 - Clark; Colin William ; et al. | 2014-04-10 |
| System and Method for Data Transfer with a Battery Charger App 20140081940 - EVERETT; Jeff Douglas ; et al. | 2014-03-20 |
| Power factor correction using current sensing on an output Grant 7,616,455 - Cameron , et al. November 10, 2 | 2009-11-10 |
| Power supply Grant D492,251 - Cameron , et al. June 29, 2 | 2004-06-29 |
| NCAGE Code | L0FV0 | DELTA-Q TECHNOLOGIES CORP |
| CAGE Code | L0FV0 | DELTA-Q TECHNOLOGIES CORP |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 