{"id":4353,"date":"2026-05-22T15:27:23","date_gmt":"2026-05-22T07:27:23","guid":{"rendered":"https:\/\/www.gbaiplawyer.com\/?p=4353"},"modified":"2026-05-26T15:13:24","modified_gmt":"2026-05-26T07:13:24","slug":"cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches","status":"publish","type":"post","link":"https:\/\/www.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/","title":{"rendered":"A CNIPA lan\u00e7a a fun\u00e7\u00e3o \u201cPesquisa por imagem\u201d, baseada em IA, para pesquisas de marcas registadas"},"content":{"rendered":"<p class=\"wp-block-paragraph\">A 22 de maio, o Instituto de Marcas da Administra\u00e7\u00e3o Nacional de Propriedade Intelectual da China (\u201cCNIPA\u201d) lan\u00e7ou oficialmente uma nova fun\u00e7\u00e3o de \u201cPesquisa por imagem\u201d no sistema de pesquisa de marcas online da Rede de Marcas da China. Esta nova funcionalidade permite aos utilizadores carregar diretamente ficheiros de imagem de marcas para realizar pesquisas de semelhan\u00e7a de marcas de dispositivos e log\u00f3tipos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O lan\u00e7amento marca mais um passo importante nos esfor\u00e7os cont\u00ednuos da CNIPA para integrar tecnologias de intelig\u00eancia artificial no exame de marcas registadas e nos servi\u00e7os p\u00fablicos relacionados com marcas registadas na China.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar o \u00edndice\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/#How_to_Use_the_%E2%80%9CSearch_by_Image%E2%80%9D_Function\" >Como utilizar a fun\u00e7\u00e3o \u201cPesquisar por imagem\u201d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/#Step_1_%E2%80%93_Enter_the_Trademark_Similarity_Search_Section\" >Passo 1 \u2013 Aceda \u00e0 sec\u00e7\u00e3o de pesquisa de semelhan\u00e7a de marcas registadas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/#Step_2_%E2%80%93_Select_%E2%80%9CImage_retrieval%E2%80%9D\" >Passo 2 \u2013 Selecione \u201cRecupera\u00e7\u00e3o de imagens\u201d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/#Step_3_%E2%80%93_Upload_the_Trademark_Image\" >Passo 3 \u2013 Carregar a imagem da marca registada<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/#Step_4_%E2%80%93_Review_Similar_Trademark_Results\" >Passo 4 \u2013 Analisar resultados de marcas registadas semelhantes<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/#Practical_Significance_for_Trademark_Applicants\" >Implica\u00e7\u00f5es pr\u00e1ticas para os requerentes de marcas registadas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/#Official_Source\" >Fonte oficial<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Use_the_%E2%80%9CSearch_by_Image%E2%80%9D_Function\"><\/span>Como utilizar a fun\u00e7\u00e3o \u201cPesquisar por imagem\u201d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A nova funcionalidade est\u00e1 dispon\u00edvel atrav\u00e9s do Sistema Oficial de Pesquisa Online de Marcas da China.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_%E2%80%93_Enter_the_Trademark_Similarity_Search_Section\"><\/span>Passo 1 \u2013 Aceda \u00e0 sec\u00e7\u00e3o de pesquisa de semelhan\u00e7a de marcas registadas<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os utilizadores devem, em primeiro lugar, visitar o <a href=\"https:\/\/wcjs.sbj.cnipa.gov.cn\/sistm\">Sistema de Pesquisa de Marcas da China<\/a> (\u00e9 necess\u00e1rio registar-se antes de utilizar) e aceda \u00e0 sec\u00e7\u00e3o \u201cPesquisa de semelhan\u00e7a de marcas\u201d (SISTM) do sistema de pesquisa de marcas online.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"463\" src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-1024x463.png\" alt=\"Step 1 of the image search with CNIPA\" class=\"wp-image-4354\" srcset=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-980x444.png 980w, https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-480x217.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_%E2%80%93_Select_%E2%80%9CImage_retrieval%E2%80%9D\"><\/span>Passo 2 \u2013 Selecione \u201cRecupera\u00e7\u00e3o de imagens\u201d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Na op\u00e7\u00e3o \u201cPesquisa autom\u00e1tica\u201d, os utilizadores podem selecionar a nova funcionalidade \u201cPesquisa por imagem\u201d para pesquisar atrav\u00e9s de imagens.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"463\" src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-1-1024x463.png\" alt=\"Step 2 of the image search with CNIPA\" class=\"wp-image-4355\" srcset=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-1-980x444.png 980w, https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-1-480x217.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_%E2%80%93_Upload_the_Trademark_Image\"><\/span>Passo 3 \u2013 Carregar a imagem da marca registada<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os utilizadores podem carregar um ficheiro de imagem da marca registada para efeitos de compara\u00e7\u00e3o e pesquisa. Atualmente, o sistema suporta os seguintes formatos de imagem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PNG<\/li>\n\n\n\n<li>JPEG<\/li>\n\n\n\n<li>JPG<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A imagem carregada n\u00e3o pode ter mais de 2 MB.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"463\" src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-4-1024x463.png\" alt=\"Step 3 of the image search with CNIPA\" class=\"wp-image-4358\" srcset=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-4-980x444.png 980w, https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-4-480x217.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_4_%E2%80%93_Review_Similar_Trademark_Results\"><\/span>Passo 4 \u2013 Analisar resultados de marcas registadas semelhantes<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Depois de a imagem ser carregada e de ser introduzido um n\u00famero de classe, o sistema realiza automaticamente uma pesquisa de semelhan\u00e7as com recurso a IA e apresenta marcas registadas potencialmente semelhantes.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"463\" src=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-5-1024x463.png\" alt=\"Step 4 of the image search with CNIPA\" class=\"wp-image-4359\" srcset=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-5-980x444.png 980w, https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image-5-480x217.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_Significance_for_Trademark_Applicants\"><\/span>Implica\u00e7\u00f5es pr\u00e1ticas para os requerentes de marcas registadas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Espera-se que a fun\u00e7\u00e3o \u201cPesquisa por imagem\u201d, recentemente lan\u00e7ada, reduza significativamente a dificuldade de realizar pesquisas de marcas gr\u00e1ficas na China, melhore a efici\u00eancia do registo de marcas e aumente a taxa de sucesso do registo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Official_Source\"><\/span>Fonte oficial<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Comunicado oficial da CNIPA: <a>https:\/\/www.cnipa.gov.cn\/art\/2019\/2\/1\/art_53_117859.html<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>A 22 de maio, o Instituto de Marcas da Administra\u00e7\u00e3o Nacional da Propriedade Intelectual da China (\u201cCNIPA\u201d) lan\u00e7ou oficialmente uma nova fun\u00e7\u00e3o denominada \u201cPesquisa por imagem\u201d no sistema de pesquisa de marcas online da Rede de Marcas da China. A nova funcionalidade permite aos utilizadores carregar diretamente ficheiros de imagem de marcas registadas para realizar pesquisas de semelhan\u00e7a de marcas registadas de dispositivos e log\u00f3tipos. O lan\u00e7amento marca mais um [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_lmt_disableupdate":"","_lmt_disable":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[7],"tags":[],"class_list":["post-4353","post","type-post","status-publish","format-standard","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>China Trademark Search by Image: CNIPA AI Search Guide<\/title>\n<meta name=\"description\" content=\"Learn how CNIPA&#039;s new AI-powered trademark search by image works, including how to upload images, search similar trademarks, and use the new China trademark search function.\" \/>\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.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China Trademark Search by Image: CNIPA AI Search Guide\" \/>\n<meta property=\"og:description\" content=\"Learn how CNIPA&#039;s new AI-powered trademark search by image works, including how to upload images, search similar trademarks, and use the new China trademark search function.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gbaiplawyer.com\/pt\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\/\" \/>\n<meta property=\"og:site_name\" content=\"GBA IP LAWYER\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-22T07:27:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-26T07:13:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gbaiplawyer.com\/wp-content\/uploads\/2026\/05\/image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"869\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Jimmy Yang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jimmy Yang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.gbaiplawyer.com\\\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.gbaiplawyer.com\\\/cnipa-launches-ai-powered-search-by-image-function-for-trademark-searches\\\/\"},\"author\":{\"name\":\"Jimmy Yang\",\"@id\":\"https:\\\/\\\/www.gbaiplawyer.com\\\/#\\\/schema\\\/person\\\/6492910bfaa668af7d04d4ef4fbdc6ea\"},\"headline\":\"CNIPA Launches AI-Powered \u201cSearch by Image\u201d Function for Trademark 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