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Smoltek has yet another granted patent to add to its extensive IP portfolio. In November 2018 the Chinese patent office has issued the Letter of grant of the divisional patent application.
The granted patent covers different aspects of application of nanostructures in the field of interconnecting two adjacent layers which in this case may for example be two silicon chips (die) for electronic packaging purposes.
“We are witnessing the expansion of our patent portfolio towards different applications of our nanostructure technology. This particular patent is strengthening our position within the advanced packaging segment for integrated circuits with higher performance at a smaller footprint”, says Dr. M. Shafiq Kabir, Smoltek´s CIO.
Smoltek’s patent portfolio now globally comprises 51 granted patents. Read more about our IP and patents here.
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News
May 15, 2026
Smoltek has been granted an additional patent within its Interposer patent family, further protecting the company’s CNF-MIM capacitor technology for advanced semiconductor packaging. With this European patent approval, the company has secured Interposer IP in all major global markets.
News
March 27, 2026
Our CNF-MIM technology has demonstrated stable electrical performance after 2,000 hours in an independent life test conducted by a global capacitor manufacturer. This further strengthens confidence in the reliability of the technology and supports Smoltek's development of advanced capacitors for AI, RF and optoelectronics, among other applications.
News
February 24, 2026
An independent, third-party reliability test of our CNF-MIM capacitor technology has confirmed the reliability results communicated on February 5, 2026. The independent validation, performed by a major capacitor manufacturer, also reduces technical risk in the commercialization process and strengthens Smoltek’s credibility in ongoing negotiations with industrial partners.
News
February 5, 2026
Smoltek’s CNF-MIM capacitors demonstrate excellent stability in a new 1,000-hour life test at 85°C under applied 2 volts. No degradations were observed, and the capacitors exhibited more than 1,000 times lower current leakage compared to the previous life test.
News
November 20, 2025
We have launched a podcast about materials technology and investments in general and our disruptive carbon nanotechnology in particular.
News
November 17, 2025
Smoltek Semi is currently optimizing the company’s advanced PECVD system to ensure implementation of its most recent technological innovations in CNF synthesis, enabling compliance with stringent customer requirements, prior to installation at ITRI in Taiwan.