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Spts Technologies Limited patents

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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Spts Technologies Limited-related inventors

Method of detecting a condition

A method is for detecting a condition associated with a final phase of a plasma dicing process. The method includes providing a non-metallic substrate having a plurality of dicing lanes defined thereon, plasma etching through the substrate along the dicing lanes, wherein during the plasma etching infrared emission emanating from... Spts Technologies Limited

Method of cleaning a plasma processing device

A method of cleaning a chamber of a plasma processing device with radicals includes creating a plasma within a remote plasma source which is separated from the chamber, the plasma including radicals and ions, cleaning the chamber by allowing radicals to enter the chamber from the remote plasma source while... Spts Technologies Limited

Method for plasma etching a workpiece

A method of plasma etching one or more features in a silicon substrate includes performing a main etch using a cyclical etch process in which a deposition step and an etch step are alternately repeated, and performing an over etch to complete the plasma etching of the features. The over... Spts Technologies Limited

Dc magnetron sputtering

A DC magnetron sputtering apparatus is for depositing a film on a substrate. The apparatus includes a chamber, a substrate support positioned within the chamber, a DC magnetron, and an electrical signal supply device for supplying an electrical bias signal that, in use, causes ions to bombard a substrate positioned... Spts Technologies Limited

Plasma processing apparatus

A plasma processing apparatus for plasma processing a substrate comprising includes a chamber having one or more walls, in which a portion of the walls of the chamber is an electrode structure formed from a metallic material and configured to act as a primary winding of an inductively coupled plasma... Spts Technologies Limited

Method of improving adhesion

A method is for improving adhesion between a semiconductor substrate and a dielectric layer. The method includes depositing a silicon dioxide adhesion layer onto the semiconductor substrate by a first plasma enhanced chemical vapor deposition (PECVD) process, and depositing the dielectric layer onto the adhesion layer by a second PECVD... Spts Technologies Limited

Apparatus for plasma dicing

An apparatus is for plasma dicing a semiconductor substrate of the type forming part of a workpiece, the workpiece further including a carrier sheet on a frame member, where the carrier sheet carries the semiconductor substrate. The apparatus includes a chamber, a plasma production device configured to produce a plasma... Spts Technologies Limited

Method of deposition

A method is for depositing by pulsed DC reactive sputtering an additive containing aluminium nitride film containing at least one additive element selected from Sc, Y, Ti, Cr, Mg and Hf. The method includes depositing a first layer of the additive containing aluminium nitride film onto a film support by... Spts Technologies Limited

Method and dry gas phase chemically etching a structure

According to the invention there is provided a method of dry gas phase chemically etching a structure comprising the steps of: positioning the structure in an etch chamber, the structure comprising a first material and a second material, wherein the first material is selected from silicon, molybdenum, germanium, SiGe and... Spts Technologies Limited

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 Spts Technologies Limited 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 Spts Technologies Limited with additional patents listed. Browse our Agent directory for other possible listings. Page by