{"id":454439,"date":"2024-06-23T12:26:17","date_gmt":"2024-06-23T10:26:17","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=454439"},"modified":"2024-06-23T12:28:10","modified_gmt":"2024-06-23T10:28:10","slug":"guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/","title":{"rendered":"Guerre des brevets GaN entre Infineon et le chinois Innoscience"},"content":{"rendered":"

Le fabricant chinois de semi-conducteurs \u00e0 base de nitrure de gallium Innoscience a remis en question la validit\u00e9 du brevet au c\u0153ur des derni\u00e8res plaintes d’Infineon pour violation de brevet \u00e0 son encontre.<\/h2>\n

Apr\u00e8s avoir intent\u00e9 une action en justice aux \u00c9tats-Unis en mars 2024, affirmant qu’Innoscience avait enfreint un brevet sur la technologie du nitrure de gallium (voir Infineon sues Innoscience over US GaN patents – update<\/u>), Infineon a intent\u00e9 des actions similaires devant le tribunal de district de Munich en Allemagne. Le tribunal a \u00e9mis une injonction pr\u00e9liminaire ordonnant que les produits pr\u00e9sum\u00e9s contrefaits soient pr\u00e9sent\u00e9s par Innoscience lors de l’exposition PCIM Europe 2024 \u00e0 Nuremberg.<\/p>\n

Dans sa r\u00e9ponse, Innoscience a soulign\u00e9 que l’injonction a \u00e9t\u00e9 obtenue \u00ab\u00a0ex parte\u00a0\u00bb, ce qui signifie qu’Innoscience n’a pas eu la possibilit\u00e9 d’\u00eatre repr\u00e9sent\u00e9e ou de r\u00e9pondre \u00e0 l’injonction.<\/p>\n

Innoscience affirme \u00e9galement que le brevet mentionn\u00e9 dans l’injonction ne couvre pas les aspects fondamentaux des semi-conducteurs de puissance GaN, comme le pr\u00e9tend Infineon, mais qu’il est sp\u00e9cifiquement li\u00e9 au packaging des transistors GaN. Selon la soci\u00e9t\u00e9, ces mesures devraient permettre \u00e0 Innoscience de vendre des plaquettes de GaN.<\/p>\n

Dans le m\u00eame temps, Innoscience affirme dans sa r\u00e9ponse que l’injonction ne s’applique qu’au salon PCIM et n’a pas d’incidence sur sa capacit\u00e9 \u00e0 produire, utiliser, distribuer, proposer \u00e0 la vente ou importer ses produits GaN avanc\u00e9s en Allemagne pour des clients ext\u00e9rieurs au salon.<\/p>\n

Infineon a \u00e9galement d\u00e9pos\u00e9 plusieurs autres plaintes pour violation de brevet contre Innoscience, mais a d\u00e9clar\u00e9 que, bien que significatives, ces plaintes ne couvrent qu’une fraction de sa gamme de transistors GaN de 650V \u00e0 700V. Innoscience a d\u00e9clar\u00e9 qu’elle estimait que les all\u00e9gations d’Infineon \u00e9taient infond\u00e9es et qu’elle avait l’intention de se d\u00e9fendre devant le tribunal de Munich et de demander des comptes \u00e0 Infineon.<\/p>\n

Liens et articles connexes :<\/h4>\n

www.infineon.com<\/a><\/p>\n

www.innoscience.com<\/a><\/p>\n

Articles de presse :<\/h4>\n

Infineon poursuit Innoscience pour des brevets GaN am\u00e9ricains – mise \u00e0 jour <\/u><\/a><\/p>\n

Le conflit entre EPC et Innoscience dans le domaine du GaN s’inscrit dans le cadre de la guerre commerciale avec la Chine<\/a><\/p>\n

L’entreprise chinoise Innoscience rejette les accusations de violation de brevets GaN formul\u00e9es par la CBE<\/a><\/p>\n

Nouvelles de PCIM 2024 <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Le fabricant chinois de semi-conducteurs \u00e0 base de nitrure de gallium Innoscience a remis en question la validit\u00e9 du brevet au c\u0153ur des derni\u00e8res plaintes d’Infineon pour violation de brevet \u00e0 son encontre. Apr\u00e8s avoir intent\u00e9 une action en justice aux \u00c9tats-Unis en mars 2024, affirmant qu’Innoscience avait enfreint un brevet sur la technologie du […]<\/p>\n","protected":false},"author":40,"featured_media":77694,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3669],"tags":[5849,3897],"domains":[47],"ppma_author":[6199,3631],"class_list":["post-454439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles","tag-brevets","tag-gan-fr-2","domains-electronique-eci"],"acf":[],"yoast_head":"Guerre des brevets GaN entre Infineon et le chinois Innoscience ...<\/title>\n<meta name=\"description\" content=\"Le fabricant chinois Innoscience a remis en question la validit\u00e9 du brevet GaN au c\u0153ur des poursuites engag\u00e9es par Infineon.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/454439\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guerre des brevets GaN entre Infineon et le chinois Innoscience\" \/>\n<meta property=\"og:description\" content=\"Le fabricant chinois Innoscience a remis en question la validit\u00e9 du brevet GaN au c\u0153ur des poursuites engag\u00e9es par Infineon.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/454439\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-23T10:26:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-06-23T10:28:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/gavel630.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"630\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"A Delapalisse, Peter Clarke\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"A Delapalisse\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/\"},\"author\":{\"name\":\"A Delapalisse\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/4b3db5ba5c953c5fddeb226df86d8635\"},\"headline\":\"Guerre des brevets GaN entre Infineon et le chinois Innoscience\",\"datePublished\":\"2024-06-23T10:26:17+00:00\",\"dateModified\":\"2024-06-23T10:28:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/\"},\"wordCount\":409,\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\"},\"keywords\":[\"brevets\",\"GaN\"],\"articleSection\":[\"Nouvelles\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/\",\"name\":\"Guerre des brevets GaN entre Infineon et le chinois Innoscience\",\"isPartOf\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\"},\"datePublished\":\"2024-06-23T10:26:17+00:00\",\"dateModified\":\"2024-06-23T10:28:10+00:00\",\"description\":\"Le fabricant chinois Innoscience a remis en question la validit\u00e9 du brevet GaN au c\u0153ur des poursuites engag\u00e9es par Infineon.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ecinews.fr\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Guerre des brevets GaN entre Infineon et le chinois Innoscience\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/4b3db5ba5c953c5fddeb226df86d8635\",\"name\":\"A Delapalisse\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/image\/09af0e1236b95ff53924b8dfe5af278e\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/010f811c0933b47aea7e9204117b17c6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/010f811c0933b47aea7e9204117b17c6?s=96&d=mm&r=g\",\"caption\":\"A Delapalisse\"}}]}<\/script>","yoast_head_json":{"title":"Guerre des brevets GaN entre Infineon et le chinois Innoscience ...","description":"Le fabricant chinois Innoscience a remis en question la validit\u00e9 du brevet GaN au c\u0153ur des poursuites engag\u00e9es par Infineon.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/454439\/","og_locale":"fr_FR","og_type":"article","og_title":"Guerre des brevets GaN entre Infineon et le chinois Innoscience","og_description":"Le fabricant chinois Innoscience a remis en question la validit\u00e9 du brevet GaN au c\u0153ur des poursuites engag\u00e9es par Infineon.","og_url":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/454439\/","og_site_name":"EENewsEurope","article_published_time":"2024-06-23T10:26:17+00:00","article_modified_time":"2024-06-23T10:28:10+00:00","og_image":[{"width":630,"height":360,"url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/gavel630.jpg","type":"image\/jpeg"}],"author":"A Delapalisse, Peter Clarke","twitter_card":"summary_large_image","twitter_misc":{"Written by":"A Delapalisse","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/#article","isPartOf":{"@id":"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/"},"author":{"name":"A Delapalisse","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/4b3db5ba5c953c5fddeb226df86d8635"},"headline":"Guerre des brevets GaN entre Infineon et le chinois Innoscience","datePublished":"2024-06-23T10:26:17+00:00","dateModified":"2024-06-23T10:28:10+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/"},"wordCount":409,"publisher":{"@id":"https:\/\/www.eenewseurope.com\/en\/#organization"},"keywords":["brevets","GaN"],"articleSection":["Nouvelles"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/","url":"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/","name":"Guerre des brevets GaN entre Infineon et le chinois Innoscience","isPartOf":{"@id":"https:\/\/www.eenewseurope.com\/en\/#website"},"datePublished":"2024-06-23T10:26:17+00:00","dateModified":"2024-06-23T10:28:10+00:00","description":"Le fabricant chinois Innoscience a remis en question la validit\u00e9 du brevet GaN au c\u0153ur des poursuites engag\u00e9es par Infineon.","breadcrumb":{"@id":"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ecinews.fr\/fr\/guerre-des-brevets-gan-entre-infineon-et-le-chinois-innoscience\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ecinews.fr\/fr\/"},{"@type":"ListItem","position":2,"name":"Guerre des brevets GaN entre Infineon et le chinois Innoscience"}]},{"@type":"WebSite","@id":"https:\/\/www.eenewseurope.com\/en\/#website","url":"https:\/\/www.eenewseurope.com\/en\/","name":"EENewsEurope","description":"Just another WordPress site","publisher":{"@id":"https:\/\/www.eenewseurope.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.eenewseurope.com\/en\/#organization","name":"EENewsEurope","url":"https:\/\/www.eenewseurope.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","contentUrl":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","width":283,"height":113,"caption":"EENewsEurope"},"image":{"@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/4b3db5ba5c953c5fddeb226df86d8635","name":"A Delapalisse","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/image\/09af0e1236b95ff53924b8dfe5af278e","url":"https:\/\/secure.gravatar.com\/avatar\/010f811c0933b47aea7e9204117b17c6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/010f811c0933b47aea7e9204117b17c6?s=96&d=mm&r=g","caption":"A Delapalisse"}}]}},"authors":[{"term_id":6199,"user_id":40,"is_guest":0,"slug":"andre-rousselotemisys-com","display_name":"A Delapalisse","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/010f811c0933b47aea7e9204117b17c6?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":3631,"user_id":0,"is_guest":1,"slug":"peter-clarke","display_name":"Peter Clarke","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/454439"}],"collection":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/users\/40"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/comments?post=454439"}],"version-history":[{"count":0,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/454439\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media\/77694"}],"wp:attachment":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media?parent=454439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/categories?post=454439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/tags?post=454439"},{"taxonomy":"domains","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/domains?post=454439"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/ppma_author?post=454439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}