Soitec

France


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Total IP 1,042
Total IP incl. subs 1,042 (+ 0 for subs)
Total IP Rank # 1,298
IP Activity Score 3.5/5.0    654
IP Activity Rank # 1,082
Stock Symbol
ISIN FR0013227113
Market Cap. 2.4B  (EUR)
Industry Semiconductor Equipment & Materials
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

563 7
2 4
454 9
3
 
Last Patent 2025 - Multilayer structure for an elas...
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

2025 Invention Method for preparing a thin layer of ferroelectric material. A method for preparing a monodomain...
Invention Method for the production of a single-crystal film, in particular piezoelectric. A method of man...
Invention Multilayer structure for an elastic wave device. 32lLTOLTOSiO2SiO2SiO2 being the thickness of the...
Invention Elastic wave device. The invention relates to an elastic wave device in the field of elastic wave...
Invention Multilayer structure for an elastic-wave device. 32lLNOLNOSiO2SiO2LNOSiO2LNOSiO2SiO2 is equal to ...
Invention Semiconductor structure and manufacturing method for monolithic integration of functionalities. A...
Invention Method for treating a substrate having a surface made of a semiconductor material. The present in...
Invention Substrate having a graphene oxide layer, intended for transferring a layer by laser separation, a...
Invention Method for preparing a composite structure for producing a homoepitaxial silicon carbide layer, a...
Invention Silicon carbide-based composite structure having good vertical electrical conduction. The inventi...
Invention Method for producing a ferroelectric layer, transferred onto a substrate, with polarisation of im...
Invention Semiconductor substrate for laser separation and method for manufacturing three-dimensional semic...
Invention Method for fabricating a strained semiconductor-on-insulator substrate. A method for fabricating...
Invention Method for preparing a support substrate made of polycrystalline material and method for manufact...
Invention Method for producing a stacked structure of the strained silicon-on-insulator type using a layer ...
Invention Multi-step chemical-mechanical polishing method for materials used in the semiconductor industry....
Invention Method for manufacturing a substrate, and substrate. The invention relates to a method for manufa...
Invention Heterostructure comprising a rough exposed portion of a support substrate. The present invention ...
Invention Method for treating a substrate having a polycrystalline silicon carbide rear face. The present i...
Invention Method for manufacturing a tiled donor substrate, involving an additive manufacturing technique. ...
Invention Method for assembling two substrates by molecular adhesion. The invention relates to a method for...
Invention Method for assembling two substrates by molecular bonding. The invention relates to a method for ...
2024 Invention Elastic-wave device. The present invention relates to an elastic-wave device, in particular a she...
Invention Elastic wave device. The present invention relates to an elastic wave device, in particular a she...
Invention Elastic-wave device with partially buried interdigitated comb electrodes. The present invention r...
Invention Method for direct bonding between two substrates. The invention relates to a method for direct bo...
Invention Method for directly bonding two substrates. The invention relates to a method for directly bondin...
Invention Manufacturing of a donor substrate for the manufacture of a poi structure. The present invention ...
Invention Refreshing of a donor substrate for the manufacture of a poi structure. The present invention rel...
Invention Manufacturing of a poi structure with a highly uniform piezoelectric layer. The present invention...
Invention Method for manufacturing a substrate comprising a plurality of tiles. The invention relates to a ...
Invention Method for measuring the thickness of a superficial layer of an soi substrate. The invention rela...
Invention Carrier comprising a layer for trapping electrical charges for a composite substrate. The inventi...
2023 Invention Method for assembling two substrates by molecular adhesion and structure obtained by such a metho...
Invention Substrate for electronic device. A substrate for a power or radiofrequency electronic device inc...
Invention Method for producing a structure comprising at least two chips on a substrate. A method for manu...
Invention Piezoelectric-on-insulator (poi) substrate and method for producing a piezoelectric-on-insulator ...
Invention Substrate comprising vias and associated manufacturing methods. A substrate is provided, includi...
Invention Surface acoustic wave device incorporating a thin layer of metal material. A surface wave device...
Invention Method for transferring a thin film onto a support substrate. A method for transferring a thin f...
2022 Invention Method for manufacturing a 3d circuit with shared recrystallisation and dopant activation steps. ...
G/S Treatment of semiconductor materials, namely, mechanical, chemical, physical treatment, polishing...
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...