O2Micro
<p><span style="text-align: justify; color: rgb(102, 102, 102); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: &quot;Open Sans&quot;, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, 微软雅黑, STHeiti, &quot;WenQuanYi Micro Hei&quot;, SimSun, sans-serif; font-size: 12px; font-style: normal; font-weight: normal; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); -webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal;">凸科技非常重视知识产权的开发和保护,拥有广泛且大量的芯片和应用领域的国际发明专利,和为数众多的注册商标以及其他知识产权。更多,安全门开关,安全开关 ,其他工控产品请查询,工控街。</span></p>