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Harvatek Corporation patents

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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Harvatek Corporation-related inventors

Headlamp module

A headlamp module comprises a connecting base, a substrate, and at least two edge-type light emitting diode (LED) units. The at least two edge-type LED units are mounted to opposite surfaces of the substrate facing away from each other. Each edge-type LED unit comprises an LED chip, a wavelength converting... Harvatek Corporation

Light source module

A light source module includes a light guide plate, a reflecting film, and a plurality of edge-type light emitting diode (LED) units. Grooves are defined in a lower surface of the light guide plate. The reflecting film is below the lower surface and covers the entire lower surface and the... Harvatek Corporation

Light emitting diode assembly structure

A light emitting diode assembly structure includes a light emitting chip, a color converting layer, a light guiding member, and a reflecting member. The color converting layer coats the light emitting chip and the light guiding member coats the color converting layer. The planar or non-planar reflecting member is arranged... Harvatek Corporation

System and recovering metal from metal-containing waste liquid

Disclosed is a system for recovering metal from metal-containing waste liquid. The system includes a waste liquid storage unit, an extraction unit, and an electrolysis unit. The waste liquid storage unit is configured to store a metal-containing waste liquid. The extraction unit is in fluid connection with the waste liquid... Harvatek Corporation

Display device and light-emitting array module thereof

A light-emitting array module includes a circuit substrate, a light-emitting unit, and an encapsulation body. The light-emitting unit includes a plurality of light-emitting groups arranged in matrix on the circuit substrate. The encapsulation body disposed on the circuit substrate for encapsulating the light-emitting groups. The encapsulation body includes a plurality... Harvatek Corporation

Portable light-emitting device without pre-stored power sources and led package structure thereof

An LED package structure without pre-stored power sources includes a substrate unit and a LED chip. The substrate unit includes a carrier substrate, a positive conductive pin, and a negative conductive pin. The positive conductive pin is made of a first predetermined material with positive oxidation-reduction potential. The negative conductive... Harvatek Corporation

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 Harvatek Corporation 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 Harvatek Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by