1.0GreyBhttps://greyb.comTeam GreyBhttps://greyb.com/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="ck0rA5S19L"><a href="https://greyb.com/blog/google-vs-headwater-ptab/">Samsung Lost $278 Million. Google Challenged the Same Patents at PTAB in 2026!</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://greyb.com/blog/google-vs-headwater-ptab/embed/#?secret=ck0rA5S19L" width="600" height="338" title="“Samsung Lost $278 Million. Google Challenged the Same Patents at PTAB in 2026!” — GreyB" data-secret="ck0rA5S19L" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://greyb.com/wp-includes/js/wp-embed.min.js </script> https://greyb.com/wp-content/uploads/2026/04/PTAB-MARCH-2026-1024x576.png1024576Fifty-one proceedings in March 2026. The number alone is the first signal worth reading. By the time these petitions were filed, Director Squires had centralized institution decisions, removed diagnostic reasoning from summary denials, and presided over an institution rate that bottomed near zero in the October-November 2025 window. The practitioners who filed in March knew […]