What’s new

August 2026

• patent · 17 Apr 1990 · added 2 months ago

  Processes depending on plasma generation using a helical resonator

• patent · 4 Jul 1989 · added 2 months ago

  Ion etching and chemical vapour deposition

• patent · 14 Jun 1989 · added 2 months ago

  Method of manufacturing a semiconductor device, in which photoresist on a silicon oxide layer on a semiconductor substrate is stripped

• patent · 29 Mar 1988 · added 2 months ago

  Dry etching patterning of electrical and optical materials

  Machine transcription of the US4734152A patent scan, 12 pages.

• patent · 7 Aug 1984 · added 2 months ago

  Plasma reactor apparatus and method

  Machine transcription of the US4464223A patent scan, 9 pages.

• patent · 18 Oct 1988 · added 2 months ago

  Electron cyclotron resonance plasma source

• patent · 7 Sep 1993 · added 2 months ago

  Method of and apparatus for synthesizing hard material

• patent · 8 Jun 1982 · added 2 months ago

  Methods and apparatus for improving an RF excited reactive gas plasma

  Machine transcription of the US4333814A patent scan, 9 pages.

• patent · 17 Jul 1986 · added 2 months ago

  DEVICE FOR PROCESSING SEMICONDUCTOR BOARDS OR THE LIKE

• patent · 5 May 1987 · added 2 months ago

  Neutral particle surface alteration

  Machine transcription of the US4662977A patent scan, 5 pages.

• patent · 11 Jan 1983 · added 2 months ago

  Apparatus for the etching for semiconductor devices

  Machine transcription of the US4368092A patent scan, 5 pages.

• patent · 9 May 1989 · added 2 months ago

  Discharge reaction apparatus utilizing dynamic magnetic field

• patent · 29 Dec 1987 · added 2 months ago

  High frequency plasma generation apparatus

  Machine transcription of the US4716491A patent scan, 7 pages.

• patent · 3 May 1989 · added 2 months ago

  Apparatus and method for plasma treatment of resin material

• patent · 22 Jun 1993 · added 2 months ago

  Method for reducing foreign matter on a wafer etched in a reactive ion etching process

• patent · 19 May 2011 · added 2 months ago

  Photovoltaic solar collection and tracking system

• patent · 22 Aug 2002 · added 2 months ago

  Heat storage device

• patent · 4 Feb 1997 · added 2 months ago

  Sun tracker system for a solar assembly

• patent · 16 Apr 2013 · added 2 months ago

  Two-axis tracker for solar panels and the like

• patent · 15 Nov 2012 · added 2 months ago

  Heat storage device

• patent · 22 Jul 2012 · added 2 months ago

  SUPPORTING BASE FOR FIXED STRUCTURES, OR SOLAR TRACKING FACILITIES, SUPPORTING PHOTOVOLTAIC OR SOLAR THERMAL PANELS

• patent · 1 Dec 2011 · added 2 months ago

  Mounting rack for a photovoltaic module and tracking device for a photovoltaic installation

• patent · 27 Jun 2011 · added 2 months ago

  Two-shaft rotary hydraulically-moving base for the placing of photovotaic collectors

• patent · 5 May 2011 · added 2 months ago

  Photovoltaic solar collection and tracking system

• patent · 11 Mar 2010 · added 2 months ago

  Cooling arrangement for conveyors and other applications

• patent · 25 Aug 1998 · added 2 months ago

  Sun tracker system for a solar assembly

• patent · 16 Aug 1983 · added 2 months ago

  Solar heating wall

  Machine transcription of the US4398529A patent scan, 5 pages.

• patent · 30 Sep 1993 · added 2 months ago

  Sun tracker system for a solar assembly

• patent · 27 Sep 1983 · added 2 months ago

  Heat exchange assembly for swimming pool

  Machine transcription of the US4406278A patent scan, 7 pages.

• patent · 12 Nov 2013 · added 2 months ago

  Cooling arrangement for conveyors and other applications