Soitec

France


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Total IP 1,101
Total IP incl. subs 1,101 (+ 0 for subs)
Total IP Rank # 1,270
IP Activity Score 3.6/5.0    677
IP Activity Rank # 1,074
Stock Symbol
ISIN FR0013227113
Market Cap. 2.4B  (EUR)
Industry Semiconductor Equipment & Materials
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

585 7
2 4
491 9
3
 
Last Patent 2026 - Method for producing a semicondu...
First Patent 1995 - Semi-insulating wafer
Last Trademark 2022 - SMARTSIC
First Trademark 1997 - SMARTCUT

Subsidiaries

1 subsidiaries with IP (0 patents, 0 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 Invention Method for producing a semiconductor structure comprising an interface region including agglomera...
Invention Composite structure and associated production method. A composite structure for an acoustic wave...
Invention Method for characterising the edges of a wafer. The invention relates to a characterisation metho...
2025 Invention Epitaxy method from a nucleation layer. The invention relates to an epitaxy method from a nucleat...
Invention Method for epitaxy from a nucleation layer. A stack (1) is provided, the stack (1) comprising a s...
Invention Sic-based composite structure and method for manufacturing a semiconductor structure for microele...
Invention Method for transferring an active gan region onto a receiver substrate. The present invention rel...
Invention Donor substrate for the transfer of a layer of gallium nitride. The present invention relates to ...
Invention Composite structure including a monocrystalline iii-v compound material layer and associated manu...
Invention Method for transferring a thin layer. The invention relates to a method for transferring a thin l...
Invention Method for preparing a thin film of single-domain ferroelectric material. DonDonDon) is selected ...
Invention Method for manufacturing a carrier substrate, and carrier substrate. The invention relates to a m...
Invention Composite structure comprising a silicon carbide support layer, and production method. One aspect...
Invention Method for characterizing a donor substrate and/or an implantation device. The invention relates ...
Invention Method for producing a semiconductor structure. The invention relates to a method for producing a...
Invention Silicon ultrafine self-supporting membrane and associated production method. The invention relate...
Invention Method for producing a multilayer structure and intermediate multilayer structure. According to o...
Invention Method for treating a surface of a substrate and method for transferring a portion of tiles. The ...
Invention Method for preparing a thin layer of piezoelectric material by ion beam etching. The invention re...
Invention Elastic wave device with resonant frequency adjustment. An elastic wave device comprising: a vari...
Invention Elastic wave device with switching capability. A filter device comprising: a variable impedance m...
Invention Elastic wave device with high temperature stability. The invention relates to an elastic wave dev...
Invention Elastic wave device with frequency self-adjustment. The invention relates to an elastic wave devi...
Invention Method for preparing a silicon-on-insulator substrate comprising an electrical charge trapping la...
Invention Substrate for manufacturing a high-electron-mobility transistor. 344) with a thickness of between...
Invention Method for manufacturing a silicon layer donor structure for the purpose of quantum applications....
Invention Intermediate substrate for producing a substrate for a high-electron-mobility transistor. The pre...
Invention Method for manufacturing a silicon-carbide-based semiconductor structure and intermediate composi...
Invention Method for manufacturing a composite structure including a monocrystalline thin layer transferred...
Invention Method for producing a silicon substrate for quantum applications. CarDonDonCarDonDonDon) consist...
Invention Method for preparing a thin layer of single-domain ferroelectric material. The invention relates ...
2024 Invention Composite structure comprising a monocrystalline thin film on a polycrystalline silicon carbide s...
2023 Invention Method for manufacturing two substrates called donor pseudo-substrates each comprising at least t...
Invention Method for preparing a single-domain thin layer made of ferroelectric material comprising lithium...
Invention Structure comprising a high thermal conductivity boron arsenide layer, and method of manufacture....
Invention Method for manufacturing a substrate for an electronic power or radiofrequency device. A method ...
Invention Piezoelectric-on-insulator (poi) substrate, and process for manufacturing a piezoelectric-on-insu...
Invention Method for producing a high-resistivity semiconductor stack and associated stack. A method for p...
Invention Process for manufacturing a piezoelectric layer on a substrate. A method of manufacturing a stru...
Invention Method for thinning a composite structure carried by a polycrystalline sic carrier substrate, wit...
Invention Method for preparing the front face of a polycrystalline silicon carbide slab. A method for poli...
Invention Method for manufacturing a support substrate for a radiofrequency application. A method for manu...
Invention Implantation wheel for forming a plane of weakness in a plurality of donor wafers. An implantati...
Invention Method for treating substrates. A method for treating substrates comprises: a step of treating a...
2022 Invention Method for preparing a carrier substrate provided with a charge-trapping layer. A method of form...
Invention Method for preparing a thin layer of ferroelectric material. A method of preparing a thin film o...
Invention Method of implanting atomic species into a piezoelectric substrate. A method of implanting atomi...
G/S Multi-layer substrates being a layered semiconductor; multilayer substrates consisting of semicon...
G/S Multi-layer substrates consisting of semiconductors; multi-layer substrates consisting of semico...
2018 G/S Semiconductor substrates for opto-electronics, micro-electronics, and micro-engineering, namely, ...
2016 G/S Semiconductor substrates for opto-electronics, for micro-electronics, micro-engineering and deri...
2014 G/S Magnetic, optical, digital and electronic recording media; semi-conductor wafers; semi-conductor...
2011 G/S Semiconductor substrates for optoelectronics, microelectronics, micromechanics and derived activ...
G/S Semiconductor substrates for optoelectronics, microelectronics, micromechanics and derived activi...
2009 G/S Components for microelectronic devices, flat screens, integrated optical waveguides, sensors, im...
G/S [ Silicon chips, semi-conductors, integrated circuits and silicon wafers for micro-electronics, f...
2007 G/S Components for microelectronics, optoelectronics, micro-engineering, for flat panel displays, fo...
2005 G/S Components for micro-electronics, for flat screens, for integrated optical guides, for sensors, f...
2002 G/S Silicon and semiconductor substrates for use in microelectronics, micromechanics and derived act...
G/S Substrats de silicium et de semi-conducteurs pour la micro-électronique, pour la micro-mécanique ...
G/S [ NON-METALLIC SILICON SUBSTRATES SOLD IN INGOTS OR SLICES FOR THE MANUFACTURE OF SEMICONDUCTORS,...
G/S Silicon and semiconductor substrates for microelectronics, micromechanics, and activities derived...
1999 G/S SERVICES FOR THE TREATMENT OF SEMICONDUCTOR MATERIALS SUBSTRATES AND SILICON WAFERS FOR THE MANUF...
G/S [ SCIENTIFIC, LABORATORY AND INDUSTRIAL RESEARCH SERVICES, CONSULTING SERVICES, ] ENGINEERING SER...
1998 G/S Composants pour la micro-électronique, pour les écrans plats, pour les guides optiques intégrés,...
1997 G/S Devices and components for microelectronics, namely microelectronic semiconductor components, opt...
G/S Substrates of materials for microelectronics, flat screens, integrated optical guides, sensors a...