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Hep Tech Co Ltd patents

Recent patent applications related to Hep Tech Co Ltd. Hep Tech Co Ltd is listed as an Agent/Assignee. Note: Hep Tech Co Ltd may have other listings under different names/spellings. We're not affiliated with Hep Tech Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hep Tech Co Ltd-related inventors

Ac-ac voltage transformation device and voltage transformation method thereof

An AC-AC voltage transformation device is provide, which includes: a first diode (D1), its positive electrode connects to one end of a (AC) power source; a second diode (D2), its negative electrode connects to the joint of D1 and the power source; a third diode (D3), its positive electrode connects... Hep Tech Co Ltd

Signal conversion device and lighting device including the same

A signal conversion device is provided, which may include a connection interface, a processing module, and a signal conversion module. The connection interface may be detachably coupled to the power conversion module of a lighting device, and may receive a wired control signal via the power conversion module. The processing... Hep Tech Co Ltd

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Hep Tech Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Hep Tech Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by