MALTA, N.Y., March  26, 2026  (GLOBE NEWSWIRE) -- GlobalFoundries (NASDAQ:GFS) (GF), a leading American semiconductor manufacturer, today announced that it has filed multiple lawsuits in the U.S. against Tower

GlobalFoundries Files Patent Infringement Lawsuits Against Tower Semiconductor to Protect High-Performance American Chip Innovation

GlobalFoundries Files Lawsuits Against Tower Semiconductor for Patent Infringement

GlobalFoundries on ​Thursday said it has sued Israel-based rival ‌Tower Semiconductor , alleging tha...

GlobalFoundries files patent infringement lawsuits against Tower Semiconductor

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  <section data-block="information">
    <h3>Information</h3>
    <p>MALTA, N.Y., March  26, 2026  (GLOBE NEWSWIRE) -- GlobalFoundries (NASDAQ:GFS) (GF), a leading American semiconductor manufacturer, today announced that it has filed multiple lawsuits in the U.S. against Tower</p>
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  <section data-block="ai-summary-paragraph">
    <h3>AI Summary</h3>
    <p>GlobalFoundries has initiated multiple lawsuits against Tower Semiconductor for allegedly infringing on its patents. This legal action aims to block Tower&#039;s products from entering the U.S. and seeks damages for lost profits, highlighting GF&#039;s commitment to protecting its intellectual property and innovation in the competitive semiconductor landscape.</p>
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  <section data-block="ai-summary-bullets">
    <h3>Key Points</h3>
    <ul><li>GlobalFoundries filed multiple lawsuits against Tower Semiconductor for patent infringement.</li><li>The suits claim Tower unlawfully exploited GF&#039;s R&amp;D and patented technologies.</li><li>GF seeks injunctions to block Tower&#039;s imports and compensations for lost profits.</li><li>GF&#039;s IP portfolio includes over 8,000 patents compared to Tower&#039;s less than 500.</li><li>This legal action emphasizes GF&#039;s commitment to defending its innovative technologies.</li></ul>
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  <section data-block="companies-mentioned">
    <h3>Companies Mentioned</h3>
    <ul><li><strong>Tower Semiconductor Ltd. (TSEM)</strong>: Facing significant legal challenges from GF, impacting its market operations.</li></ul>
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  <section data-block="category">
    <h3>Legal</h3>
    <p>Litigation in the tech sector can significantly alter market dynamics. This legal battle underscores the importance of intellectual property rights in maintaining competitive advantages.</p>
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  <section data-block="market-moving">
    <h3>Market-Moving</h3>
    <ul><li>Potential injunctive relief could restrict Tower&#039;s market access, benefiting GFS sales.</li><li>Victory in lawsuits may boost GFS stock price due to enhanced investor confidence.</li><li>Investments in R&amp;D may solidify GFS&#039;s competitive edge in advanced processes.</li></ul>
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  <section data-block="key-facts">
    <h3>Key Facts</h3>
    <ul><li>GlobalFoundries accuses Tower of infringing 11 U.S. patents.</li><li>GF&#039;s investment includes $16 billion for U.S. fabrication and $3 billion for R&amp;D.</li><li>GF holds over 8,000 patents; Tower holds fewer than 500.</li></ul>
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  <section data-block="trading-thesis">
    <h3>Trading Thesis</h3>
    <p>Consider buying GFS shares; strong IP defense could enhance market position in the next quarter.</p>
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<link type="text/css" rel="stylesheet" href="https://www.globenewswire.com/styles/gnw_nitf.css"></link><p>MALTA, N.Y., March  26, 2026  (GLOBE NEWSWIRE) -- GlobalFoundries (NASDAQ:<a class="ticker" href="https://www.benzinga.com/quote/GFS">GFS</a>) (GF), a leading American semiconductor manufacturer, today announced that it has filed multiple lawsuits in the U.S. against Tower Semiconductor Ltd. alleging that it has infringed GF patents by freeriding on decades of GF innovation with an intent to unlawfully take business away from the American chipmaker. The lawsuits were filed today in the U.S. International Trade Commission (ITC) and the United States District Court for the Western District of Texas.</p>  <p>The complaints allege that Tower, a competing semiconductor manufacturer, unlawfully uses GF's patented manufacturing process technologies, engaging in unlicensed exploitation of GF's R&amp;D investments rather than undertaking the costly, long-term research required to develop these capabilities independently. The actions assert infringement of 11 GF U.S. patents protecting high-performance technologies critical to smart mobile, automotive, aerospace and communications infrastructure, and seek injunctive relief to block Tower's importation and sale of infringing products in the U.S. as well as to compensate GF for any lost profits.</p>  <p>"Semiconductor manufacturing is one of the most complex and capital-intensive industries in the world," said Gregg Bartlett, chief technology officer at GF. "There is no shortcut to real innovation. Companies that attempt to extract value from patented process technologies without authorization or investment undermine fair competition and the integrity of the semiconductor ecosystem. Our actions are necessary to defend our intellectual property, protect the innovation that underpins it, and to ensure that competitors play by the same rules."</p>  <p>GF has made sustained investments in domestic semiconductor manufacturing and research and development for more than a decade, building a robust global intellectual property portfolio rooted in U.S. innovation. In June 2025, GF committed up to $16 billion in additional U.S. fab investments, including approximately $3 billion dedicated to R&amp;D in emerging semiconductor technologies.</p>  <p>GF has built a strong portfolio of over 8,000 patents through sustained innovation, deep process expertise and decades of proprietary know-how, while Tower has less than 500 patents, and the company will vigorously enforce its intellectual property rights in support of a vibrant semiconductor manufacturing industry for the benefit of its customers.</p>  <p><strong>About GF</strong><br></br>GlobalFoundries (GF) is a leading manufacturer of essential semiconductors the world relies on to live, work and connect. We innovate and partner with customers to deliver more power-efficient, high-performance products for the automotive, smart mobile devices, internet of things, communications infrastructure and other high-growth markets. With our global manufacturing footprint spanning the U.S., Europe and Asia, GF is a trusted and reliable source for customers around the world. Every day, our talented global team delivers results with an unwavering focus on security, longevity and sustainability. For more information, visit <a href="https://www.globenewswire.com/Tracker?data=T29tDNldgbNOYy9FRbxIChEpLpSjQ3YsrM-vlhJyTVo1T5bc05PvFG_nrnalcDJF4Ep74Xa9qIc5Q0b3D2a79A==" rel="nofollow" target="_blank">www.gf.com</a>.</p>  <p align="justify"><strong>Forward-looking Information</strong><br></br>This news release may contain forward-looking statements, which involve risks and uncertainties. Readers are cautioned not to place undue reliance on any of these forward-looking statements. These forward-looking statements speak only as of the date hereof. GF undertakes no obligation to update any of these forward-looking statements to reflect events or circumstances after the date of this news release or to reflect actual outcomes, unless required by law.</p>  <p align="justify"><strong>Contacts:</strong><br></br>Erica McGill<br></br>GlobalFoundries<br></br>erica.mcgill@GF.com</p> <img alt="" class="__GNW8366DE3E__IMG" src="https://www.globenewswire.com/newsroom/ti?nf=OTY3OTEyNiM3NTA1MzEyIzIwOTk0MzQ="></img> <br></br><img alt="" src="https://ml.globenewswire.com/media/ZmIyZGE5ZTMtMjNlZi00NTcxLTg0NDctMjk3MDI4ZjdmYjljLTExMTEwMDUtMjAyNi0wMy0yNi1lbg==/tiny/GlobalFoundries-US-Inc-.png" referrerpolicy="no-referrer-when-downgrade"></img><p><a href="https://www.globenewswire.com/NewsRoom/AttachmentNg/8d508fc4-5eca-472a-bcd1-34f5750681d1"><img src="https://ml.globenewswire.com/media/8d508fc4-5eca-472a-bcd1-34f5750681d1/small/gf-logo-horz-rgb-r-jpg-jpg.jpg" border="0" width="150" height="29" alt="Primary Logo"></img></a></p>

GlobalFoundries has initiated multiple lawsuits against Tower Semiconductor for allegedly infringing on its patents. This legal action aims to block Tower's products from entering the U.S. and seeks damages for lost profits, highlighting GF's commitment to protecting its intellectual property and innovation in the competitive semiconductor landscape.

GlobalFoundries Files Patent Infringement Lawsuits Against Tower Semiconductor to Protect High-Performance American Chip Innovation

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