Soitec

France


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Total IP 1,035
Total IP incl. subs 1,035 (+ 0 for subs)
Total IP Rank # 1,301
IP Activity Score 3.5/5.0    650
IP Activity Rank # 1,092
Stock Symbol
ISIN FR0013227113
Market Cap. 2.4B  (EUR)
Industry Semiconductor Equipment & Materials
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

562 7
2 4
447 9
4
 
Last Patent 2025 - Silicon carbide-based composite ...
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 the production of a single-crystal film, in particular piezoelectric. A method of man...
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 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 Chip transfer method. The invention relates to a method for transferring chips onto a receiver su...
Invention Method for producing a substrate comprising a plurality of blocks. The invention relates to a met...
Invention Base structure for quantum devices and manufacturing method. The invention relates to a structure...
Invention Carrier provided with a bragg mirror, intended for transfer of a layer by laser splitting. Disclo...
Invention Method for producing a soi structure, in particular suitable for photonic applications, and carri...
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 Method for transferring a thin film onto a support substrate. A method for transferring a thin f...
Invention Method for producing a semiconductor-on-insulator multilayer structure. A method for producing a...
Invention Method for correcting the thickness of a piezoelectric layer. A method for correcting the thickn...
2022 Invention Method for transferring a thin film onto a support substrate. The invention relates to a method ...
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 Treatment of materials by means of annealing, thermal annealing, rapid thermal annealing, laser a...
G/S Semiconductor substrates for opto-electronics, for micro-electronics, micro-engineering and deri...
2014 G/S Apparatus and instruments for conducting, switching, transforming, accumulating, adjusting or con...
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...