COOLSEM
LIVE

Serial Number

79443945

Owner

CoolSem Technologies Holding B.V.

Filing Date

Dec 18, 2025

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COOLSEM Trademark

Serial Number: 79443945

COOLSEM is a trademark filed by CoolSem Technologies Holding B.V. on December 18, 2025. The trademark is classified under Class 9 (Computers & Electronics), Class 40 (Treatment & Processing), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

CoolSem Technologies Holding B.V. (2 trademarks)

High Tech Campus 9

Entity Type: 99

Trademark Details

Filing Date

December 18, 2025

Registration Date

Not Registered

Goods & Services

Material processing on wafers, semiconductors and optical components, including the application of thin-film layers; semiconductor wafer processing; semiconductor encapsulation; applying a thin film layer to optical components; machining of electronic components to optimize heat dissipation and performance; applying thermally conductive or heat-dissipating layers to electronic components; material processing, namely substrate separation and removal of electronic or optoelectronic components; custom manufacturing of semiconductor wafers, semiconductor circuits, semiconductor components, devices and circuits.

Electric and electronic components; electrical circuits and printed circuit boards; III-V thin-film devices; wafers for integrated circuits; coolers for electronic components; photonic chips; photonic integrated circuits (PICs); indium phosphide chips and semiconductors; III-V semiconductors; integrated circuit chips; semiconductor lasers; microprocessors; semi-conductor devices; semi-conductor chips; semiconductor modules; semiconductor substrates; semiconductor sensors; semiconductor transistor; thin-film materials, namely thermally conductive, optical and electrically functional layers for application on semiconductors, optical components and wafers; thin-film devices made of III-V materials, with thermal functions including for applications in photonics, radio frequency and power electronics; electronic and optoelectronic components with integrated thin-film layers for thermal management or signal processing; integrated circuits; interfaces; electronic chips for the manufacture of integrated circuits.

Scientific and technological services; product development; semiconductor chip design; research and development of photonic products; research in the field of semiconductor processing technology; consulting, design, research, development, production and advice in the field of semiconductor chips; technical consultancy in relation to the production of semiconductors; research and development of substrate removal processes, thin-film layer processes, thermal integration and management of electrical and electronic components; development and implementation of thermally, optically and electrically functional thin-film materials; designing semiconductor chips, lasers, transistors, PICs and integral circuits; technical research and consultancy in the field of photonic silicon chip manufacturing; development of software for (photonic) semiconductors; development of software for simulation, analysis and process control of thin-film technology and thermal management.

Filing History

APPLICATION FILING RECEIPT MAILED
Feb 20, 2026 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 20, 2026 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Feb 19, 2026 REPR