Zhao; Li-Jun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhao; Li-Jun.The latest application filed is for "fluorescent lamp with balanced lamp tube electric potentials".
- Zhao; Li-Jun - Shenzhen CN
- ZHAO; LI-JUN - Shenzhen City CN
| Patent | Date |
|---|---|
| Fluorescent lamp with balanced lamp tube electric potentials Grant 8,258,715 - Zhao , et al. September 4, 2 | 2012-09-04 |
| Inverter for a liquid crystal display device with soft start circuit to overcome power loss in transistor switching Grant 8,223,513 - Zhao , et al. July 17, 2 | 2012-07-17 |
| Switching power supply circuit Grant 8,207,718 - Zhao , et al. June 26, 2 | 2012-06-26 |
| Fluorescent Lamp With Balanced Lamp Tube Electric Potentials App 20110050114 - ZHAO; LI-JUN ; et al. | 2011-03-03 |
| DC to DC converter Grant 7,894,213 - Zhao , et al. February 22, 2 | 2011-02-22 |
| Inverter App 20090273953 - Zhao; Li-Jun ; et al. | 2009-11-05 |
| Switching power supply circuit App 20090207634 - Zhao; Li-Jun ; et al. | 2009-08-20 |
| Dc To Dc Converter App 20090168463 - Zhao; Li-Jun ; et al. | 2009-07-02 |
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.
| 