{"id":1121,"date":"2026-02-18T15:34:55","date_gmt":"2026-02-18T10:04:55","guid":{"rendered":"https:\/\/labs.iitgn.ac.in\/haix\/?page_id=1121"},"modified":"2026-04-09T01:14:49","modified_gmt":"2026-04-08T19:44:49","slug":"patents","status":"publish","type":"page","link":"https:\/\/labs.iitgn.ac.in\/haix\/patents\/","title":{"rendered":"Patents"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; theme_builder_area=&#8221;post_content&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; type=&#8221;4_4&#8243; theme_builder_area=&#8221;post_content&#8221;][et_pb_code _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<!-- <!-- [et_pb_line_break_holder] -->  =====================================================<!-- [et_pb_line_break_holder] -->  PATENTS PAGE &#8211; WordPress Divi Code Module<!-- [et_pb_line_break_holder] -->  Uses external CSS\/JS from <!-- [et_pb_line_break_holder] -->  WordPress header stays visible. Custom footer loaded via fetch.<!-- [et_pb_line_break_holder] -->  Same design as Publications page (uses publications.css).<!-- [et_pb_line_break_holder] -->  =====================================================<!-- [et_pb_line_break_holder] -->&#8211;><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- Google Fonts --><!-- [et_pb_line_break_holder] --><link<!-- [et_pb_line_break_holder] -->  href=&#8221;https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700&#038;display=swap&#8221;<!-- [et_pb_line_break_holder] -->  rel=&#8221;stylesheet&#8221;<!-- [et_pb_line_break_holder] -->\/><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- External CSS (uploaded via WP File Manager) --><!-- [et_pb_line_break_holder] --><link rel=\"stylesheet\" href=\"\/haix\/wp-content\/haix-assets\/css\/theme.css\" onerror=\"this.onerror=null;this.href='css\/theme.css';\" \/><!-- [et_pb_line_break_holder] --><link rel=\"stylesheet\" href=\"\/haix\/wp-content\/haix-assets\/css\/style.css\" onerror=\"this.onerror=null;this.href='css\/style.css';\" \/><!-- [et_pb_line_break_holder] --><link<!-- [et_pb_line_break_holder] -->  rel=&#8221;stylesheet&#8221;<!-- [et_pb_line_break_holder] -->  href=&#8221;\/haix\/wp-content\/haix-assets\/css\/publications.css&#8221; onerror=&#8221;this.onerror=null;this.href=&#8217;css\/publications.css&#8217;;&#8221;<!-- [et_pb_line_break_holder] -->\/><!-- [et_pb_line_break_holder] --><link rel=\"stylesheet\" href=\"\/haix\/wp-content\/haix-assets\/css\/footer.css\" onerror=\"this.onerror=null;this.href='css\/footer.css';\" \/><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- Divi Layout Fix + Force header visible (overrides Divi Custom CSS) --><!-- [et_pb_line_break_holder] --><\/p>\n<style><!-- [et_pb_line_break_holder] -->  \/* FORCE WordPress header to be visible (overrides Divi Custom CSS) *\/<!-- [et_pb_line_break_holder] -->  #main-header,<!-- [et_pb_line_break_holder] -->  #top-header,<!-- [et_pb_line_break_holder] -->  .et-fixed-header {<!-- [et_pb_line_break_holder] -->    display: block !important;<!-- [et_pb_line_break_holder] -->    visibility: visible !important;<!-- [et_pb_line_break_holder] -->    opacity: 1 !important;<!-- [et_pb_line_break_holder] -->    height: auto !important;<!-- [et_pb_line_break_holder] -->    overflow: visible !important;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  \/* Make only the Code Module's own section full-width *\/<!-- [et_pb_line_break_holder] -->  .et_pb_code_inner {<!-- [et_pb_line_break_holder] -->    width: 100% !important;<!-- [et_pb_line_break_holder] -->    max-width: 100% !important;<!-- [et_pb_line_break_holder] -->    padding: 0 !important;<!-- [et_pb_line_break_holder] -->    display: flex !important;<!-- [et_pb_line_break_holder] -->    flex-direction: column !important;<!-- [et_pb_line_break_holder] -->    min-height: calc(100vh - 110px) !important;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] -->   .et_pb_code_inner .pub-card-body h4 {<!-- [et_pb_line_break_holder] -->    margin-bottom: 0px !important;<!-- [et_pb_line_break_holder] -->    padding-bottom: 0px !important;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] -->  .et_pb_section.et_pb_section_0,<!-- [et_pb_line_break_holder] -->  .et_pb_section.et_pb_section_0 .et_pb_row,<!-- [et_pb_line_break_holder] -->  .et_pb_section.et_pb_section_0 .et_pb_column {<!-- [et_pb_line_break_holder] -->    width: 100% !important;<!-- [et_pb_line_break_holder] -->    max-width: 100% !important;<!-- [et_pb_line_break_holder] -->    padding: 0 !important;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] -->  .et_pb_section.et_pb_section_0 .et_pb_module {<!-- [et_pb_line_break_holder] -->    margin-bottom: 0 !important;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] -->  \/* Remove Divi default top gap *\/<!-- [et_pb_line_break_holder] -->  body:not(.et-tb) #main-content .container,<!-- [et_pb_line_break_holder] -->  body:not(.et-tb-has-header) #main-content .container {<!-- [et_pb_line_break_holder] -->    padding-top: 0 !important;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  \/* Fix extra top space *\/<!-- [et_pb_line_break_holder] -->  .pub-filter-section {<!-- [et_pb_line_break_holder] -->    padding-top: 0.5rem !important;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] -->  .pub-list-section {<!-- [et_pb_line_break_holder] -->    padding-top: 1.5rem !important;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  html,<!-- [et_pb_line_break_holder] -->  body {<!-- [et_pb_line_break_holder] -->    min-height: 100%;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  body {<!-- [et_pb_line_break_holder] -->    min-height: 100vh;<!-- [et_pb_line_break_holder] -->    display: flex;<!-- [et_pb_line_break_holder] -->    flex-direction: column;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  #haix-footer-container {<!-- [et_pb_line_break_holder] -->    margin-top: auto;<!-- [et_pb_line_break_holder] -->    width: 100%;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  .et_pb_code_inner #haix-footer-container {<!-- [et_pb_line_break_holder] -->    margin-top: auto !important;<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] --><\/style>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- ===== PAGE CONTENT START ===== --><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- Filter Bar with Back Link --><!-- [et_pb_line_break_holder] --><\/p>\n<div class=\"pub-filter-section\"><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"container\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"pub-filter-bar\"><!-- [et_pb_line_break_holder] -->      <button class=\"pub-filter-btn active\" data-year=\"all\">All Patents<\/button><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- Patents List --><!-- [et_pb_line_break_holder] --><\/p>\n<div class=\"pub-list-section\"><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"container\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"pub-year-group\" data-year=\"patents\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"pub-year-label\"><span>Patents<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"pub-card\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"pub-card-thumb\"><!-- [et_pb_line_break_holder] -->          <img<!-- [et_pb_line_break_holder] -->            src=&#8221;https:\/\/labs.iitgn.ac.in\/haix\/wp-content\/uploads\/2024\/08\/p_multimodalKey.png&#8221;<!-- [et_pb_line_break_holder] -->            alt=&#8221;Paper thumbnail&#8221;<!-- [et_pb_line_break_holder] -->            loading=&#8221;lazy&#8221;<!-- [et_pb_line_break_holder] -->          \/><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"pub-card-body\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"pub-card-badge patent-badge\">Patent<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<h4 class=\"pub-card-title\"><!-- [et_pb_line_break_holder] -->            System for Augmentative and Alternative Communication for People<!-- [et_pb_line_break_holder] -->            with Severe Speech and Motor Disabilities<!-- [et_pb_line_break_holder] -->          <\/h4>\n<p><!-- [et_pb_line_break_holder] -->          <pee class=\"pub-card-authors\"><!-- [et_pb_line_break_holder] -->            Y.K. Meena, H. Cecotti, K. Wong-Lin, G. Prasad<!-- [et_pb_line_break_holder] -->          <\/pee><!-- [et_pb_line_break_holder] -->          <pee class=\"pub-card-venue\">Indian Patent No. 340756<\/pee><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"pub-card-links\"><!-- [et_pb_line_break_holder] -->            <a<!-- [et_pb_line_break_holder] -->              href=&#8221;https:\/\/patents.google.com\/patent\/WO2019167052A1\/&#8221;<!-- [et_pb_line_break_holder] -->              target=&#8221;_blank&#8221;<!-- [et_pb_line_break_holder] -->              class=&#8221;pub-link&#8221;<!-- [et_pb_line_break_holder] -->              >\ud83d\udd17 WO2019167052A1<\/a<!-- [et_pb_line_break_holder] -->            ><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"pub-card\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"pub-card-thumb\"><!-- [et_pb_line_break_holder] -->          <img<!-- [et_pb_line_break_holder] -->            src=&#8221;https:\/\/labs.iitgn.ac.in\/haix\/wp-content\/uploads\/2024\/08\/p_HindiVirtualKeyB.png&#8221;<!-- [et_pb_line_break_holder] -->            alt=&#8221;Paper thumbnail&#8221;<!-- [et_pb_line_break_holder] -->            loading=&#8221;lazy&#8221;<!-- [et_pb_line_break_holder] -->          \/><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"pub-card-body\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"pub-card-badge patent-badge\">Patent<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<h4 class=\"pub-card-title\"><!-- [et_pb_line_break_holder] -->            A System and Method for Optimizing Gaze-Controlled GUI for Human<!-- [et_pb_line_break_holder] -->            Computer Interface<!-- [et_pb_line_break_holder] -->          <\/h4>\n<p><!-- [et_pb_line_break_holder] -->          <pee class=\"pub-card-authors\">Y.K. Meena, G. Prasad<\/pee><!-- [et_pb_line_break_holder] -->          <pee class=\"pub-card-venue\">International Patent<\/pee><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"pub-card-links\"><!-- [et_pb_line_break_holder] -->            <a<!-- [et_pb_line_break_holder] -->              href=&#8221;https:\/\/patents.google.com\/patent\/WO2019167053A1\/&#8221;<!-- [et_pb_line_break_holder] -->              target=&#8221;_blank&#8221;<!-- [et_pb_line_break_holder] -->              class=&#8221;pub-link&#8221;<!-- [et_pb_line_break_holder] -->              >\ud83d\udd17 WO2019167053A1<\/a<!-- [et_pb_line_break_holder] -->            ><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- ===== PAGE CONTENT END ===== --><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- Footer Container (loaded via fetch) --><!-- [et_pb_line_break_holder] --><\/p>\n<div id=\"haix-footer-container\"><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- External JS --><!-- [et_pb_line_break_holder] --><script src=\"\/haix\/wp-content\/haix-assets\/js\/search.js\" onerror=\"this.onerror=null;this.src='js\/search.js';\"><\/script><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><script><!-- [et_pb_line_break_holder] -->  function syncWpPatentFooterLayout() {<!-- [et_pb_line_break_holder] -->    const codeInner = document.querySelector(\".et_pb_code_inner\");<!-- [et_pb_line_break_holder] -->    const footerContainer = document.getElementById(\"haix-footer-container\");<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    if (!codeInner || !footerContainer) {<!-- [et_pb_line_break_holder] -->      return;<!-- [et_pb_line_break_holder] -->    }<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    const topOffset = Math.max(0, codeInner.getBoundingClientRect().top);<!-- [et_pb_line_break_holder] -->    const requiredHeight = Math.max(0, window.innerHeight - topOffset);<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    codeInner.style.display = \"flex\";<!-- [et_pb_line_break_holder] -->    codeInner.style.flexDirection = \"column\";<!-- [et_pb_line_break_holder] -->    codeInner.style.minHeight = `${requiredHeight}px`;<!-- [et_pb_line_break_holder] -->    footerContainer.style.marginTop = \"auto\";<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    footerContainer.style.position = \"\";<!-- [et_pb_line_break_holder] -->    footerContainer.style.left = \"\";<!-- [et_pb_line_break_holder] -->    footerContainer.style.right = \"\";<!-- [et_pb_line_break_holder] -->    footerContainer.style.bottom = \"\";<!-- [et_pb_line_break_holder] -->    footerContainer.style.zIndex = \"\";<!-- [et_pb_line_break_holder] -->    document.body.style.removeProperty(\"padding-bottom\");<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    const documentHeight = Math.max(<!-- [et_pb_line_break_holder] -->      document.body.scrollHeight,<!-- [et_pb_line_break_holder] -->      document.documentElement.scrollHeight,<!-- [et_pb_line_break_holder] -->    );<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    if (documentHeight <= window.innerHeight + 2) {<!-- [et_pb_line_break_holder] -->      const footerHeight = footerContainer.offsetHeight || 0;<!-- [et_pb_line_break_holder] -->      footerContainer.style.position = \"fixed\";<!-- [et_pb_line_break_holder] -->      footerContainer.style.left = \"0\";<!-- [et_pb_line_break_holder] -->      footerContainer.style.right = \"0\";<!-- [et_pb_line_break_holder] -->      footerContainer.style.bottom = \"0\";<!-- [et_pb_line_break_holder] -->      footerContainer.style.zIndex = \"90\";<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      if (footerHeight > 0) {<!-- [et_pb_line_break_holder] -->        document.body.style.paddingBottom = `${footerHeight}px`;<!-- [et_pb_line_break_holder] -->      }<!-- [et_pb_line_break_holder] -->    }<!-- [et_pb_line_break_holder] -->  }<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  window.addEventListener(\"load\", syncWpPatentFooterLayout);<!-- [et_pb_line_break_holder] -->  window.addEventListener(\"resize\", syncWpPatentFooterLayout);<!-- [et_pb_line_break_holder] -->  window.addEventListener(\"orientationchange\", syncWpPatentFooterLayout);<!-- [et_pb_line_break_holder] -->  setTimeout(syncWpPatentFooterLayout, 200);<!-- [et_pb_line_break_holder] -->  setTimeout(syncWpPatentFooterLayout, 700);<!-- [et_pb_line_break_holder] --><\/script><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- Load Footer --><!-- [et_pb_line_break_holder] --><script><!-- [et_pb_line_break_holder] -->  fetch(\"\/haix\/wp-content\/haix-assets\/components\/footer.html\")<!-- [et_pb_line_break_holder] -->    .then((r) => r.text())<!-- [et_pb_line_break_holder] -->    .then((html) => {<!-- [et_pb_line_break_holder] -->      document.getElementById(\"haix-footer-container\").innerHTML = html;<!-- [et_pb_line_break_holder] -->      if (typeof syncWpPatentFooterLayout === \"function\") {<!-- [et_pb_line_break_holder] -->        syncWpPatentFooterLayout();<!-- [et_pb_line_break_holder] -->      }<!-- [et_pb_line_break_holder] -->    })<!-- [et_pb_line_break_holder] -->    .catch((err) => console.warn(\"Footer load failed:\", err));<!-- [et_pb_line_break_holder] --><\/script><!-- [et_pb_line_break_holder] -->[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-1121","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/labs.iitgn.ac.in\/haix\/wp-json\/wp\/v2\/pages\/1121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labs.iitgn.ac.in\/haix\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/labs.iitgn.ac.in\/haix\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/labs.iitgn.ac.in\/haix\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/labs.iitgn.ac.in\/haix\/wp-json\/wp\/v2\/comments?post=1121"}],"version-history":[{"count":14,"href":"https:\/\/labs.iitgn.ac.in\/haix\/wp-json\/wp\/v2\/pages\/1121\/revisions"}],"predecessor-version":[{"id":1445,"href":"https:\/\/labs.iitgn.ac.in\/haix\/wp-json\/wp\/v2\/pages\/1121\/revisions\/1445"}],"wp:attachment":[{"href":"https:\/\/labs.iitgn.ac.in\/haix\/wp-json\/wp\/v2\/media?parent=1121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}