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News and insights from Smoltek
Stay updated on Smoltek’s technology and business development. Read our latest news, IR blog posts, watch videos and see what events we are attending. You can also subscribe to our newsletter.
Latest news
News
June 27, 2025
Industrial Standard in Thermal and Voltage Stability in CNF-MIM Capacitor Technology
Smoltek Semi has cleared a significant milestone in the development of next-generation CNF-MIM capacitors. Samples from the latest prototype generation, fabricated with an advanced dielectric stack composed of zirconium oxide (ZrO₂) and aluminum oxide (Al₂O₃) have demonstrated exceptional stability under both temperature and voltage stress.
News
June 18, 2025
Smoltek and ITRI Goes for Small Scale Production of CNF-MIM Capacitors
Smoltek Semi has initiated the signing of a technical service agreement with the Taiwanese Industrial Technology Research Institute (ITRI) that enables low-volume production of Smoltek’s propriety CNF-MIM capacitors.
News
June 12, 2025
Smoltek Hydrogen completes successful fuel cell electrode test with automotive manufacturer
Smoltek Hydrogen, has on behalf of a leading global automotive manufacturer completed successful tests of its nanostructure fuel cell electrodes.
More news and insights
News
June 29, 2022
Smoltek has been granted two new patents
Smoltek’s 75th patent has been granted in Taiwan and is covering the concept and manufacturing of extremely thin energy storage devices embedded in an interposer. The energy storage device concepts can take a large number of forms e.g. discrete, integrated – or it may take the form where the end result is an interposer with CNF-MIM
Videos
June 29, 2022
Smoltek’s hydrogen business explained
Ellinor Ehrnberg, President of Smoltek Innovation, explains the market strategy for our Hydrogen business. She also describes how our disruptive electrolyzer cell material will enable cheaper hydrogen production and/or more powerful electrolyzers for the booming hydrogen sector.
News
June 13, 2022
Smoltek patent No. 74 now granted
Smoltek has yet another patent granted. The new US-patent is related to the Assembly platform patent family in the direction of interconnects. This also makes our patent portfolio to now comprise 74 granted patents.
News
May 30, 2022
Collaboration agreement signed for Smoltek’s green hydrogen solutions
The group company Smoltek Innovation has signed a collaboration agreement with a large international manufacturer of material for electrolyzers. The collaboration agreement includes the development of demonstrators based on Smoltek’s highly efficient nanofiber-based cell material for PEM electrolyzers.
News
May 29, 2022
Smoltek initiates MoU-negotiations for joint development of ultra-thin capacitors
Smoltek and the subsidiary Smoltek Semi has extended its evaluation license agreement with a global manufacturer of passive components. The parties will also define and agree upon the terms of a Memorandum of Understanding for the joint development of an industrial mass-production process for Smoltek’s ultra-thin carbon nanofiber capacitors.
News
April 14, 2022
Smoltek patent No. 73 now granted
Smoltek is awarded yet another approved patent, the third this year. The patent, granted in Japan is part of our patent family protecting solutions for interposers based on the CNF-MIM capacitor concept. This also means that our patent portfolio now comprises 73 granted patents.
News
March 22, 2022
Smoltek has placed an order on an industrial carbon growth machine
After completed tests and evaluations, Smoltek Semi has now placed an order for a machine for future industrial manufacturing of carbon nanofibers to the company’s ultra-thin CNF-MIM capacitors.
News
March 14, 2022
Operational update for Smoltek’s electrolyzer technology
Smoltek has developed a high-performing nanofiber-based cell material for PEM-electrolyzers, with potential to enable a more efficient production of fossil-free hydrogen. In the autumn of 2021, a development collaboration was initiated in collaboration with an industrial manufacturer of materials for electrolyzers, and the aim is to be able to start manufacturing small-scale prototypes in 2023.
News
March 1, 2022
Smoltek patent No. 72 now granted
Smoltek is awarded a new patent. This new patent has been granted in Taiwan, and is relating to the patent family in the direction of CNF-MIM capacitor applications on interposers. This also brings our patent portfolio to now comprise 72 granted patents.
News
February 4, 2022
CNF-MIM technology license agreement extended – again
Smoltek conducts operations in the development, industrialization and licensing of technology solutions, based on the company’s patent-protected carbon nanofiber technology, for the semiconductor industry within the Group company Smoltek Semi. Its main focus is the industrialization and commercialization of the company’s ultra-thin CNF-MIM capacitors.
News
January 20, 2022
CEO buys shares for SEK 1.35 million
Smoltek’s CEO Håkan Persson has bought 50,000 shares in Smoltek for just over SEK 1.35 million. The shares were purchased from the company’s two largest owners, Finn Gramnaes (Gramtec Business Partner) and current CTO, Peter Enoksson.
News
January 18, 2022
Smoltek patent No. 71 now granted
Smoltek is awarded a new patent in Korea. This patent is the fourth one of the patent family in the direction of CNF-MIM based compact energy storage on interposers. This also means that our global patent portfolio now comprises 71 granted patents.
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