微芯科技股价触及逾七个月低点 第三季度调整后毛利率预测低于预期 现跌6.5%

yun2025

微芯科技股价触及逾七个月低点 第三季度调整后毛利率预测低于预期 现跌6.5%

长川科技获专利，把数字波形与模拟波形放进同一展示界面

11月6日，长川科技（300604）的发明专利《波形展示方法、装置、电子设备及非易失性存储介质》获授权，申请号为CN202211033552.3。

测试人员发出采集请求后，系统在各采样点按给定电压范围扫描目标设备，从而得到构建模拟波形所需的数据。它还采集另一组电压数据用于数字波形。两路数据分别绘制后显示在交互界面中，使使用者可对照查看同一设备的两种信号表示。方案既涉及采集如何触发，也规定不同来源的数据如何形成各自的显示结果。

截至此次授权消息披露时，长川科技今年获得的各类专利授权共225项，比上年同期增加14.21%。在2026年上半年，公司研发投入为5.93亿元，同比增长25.38%。企业知识产权记录中，杭州长川科技股份有限公司名下可查到1460条专利信息和85条著作权信息。

https://lightroom.adobe.com/shares/1b21ecfcc58c224b820e6e203162918d
https://lightroom.adobe.com/shares/0af3cd2cbe2b584cb86ed096edf96e86
https://lightroom.adobe.com/shares/7460e69c04438e4daed52172812aa021
https://lightroom.adobe.com/shares/711fc0811c6fce47b0046bb24137bd06
https://lightroom.adobe.com/shares/bebca84f8654f148a8efff52244320e3
https://lightroom.adobe.com/shares/ca535a79c4197343b864d1669fb90b76
https://lightroom.adobe.com/shares/803fe1497c115646b5e33b6ee025a302
https://lightroom.adobe.com/shares/0918c825dabd5245812870c45643c811
https://lightroom.adobe.com/shares/b5fbc33eba135c4cb94ad38f35e6edef
https://lightroom.adobe.com/shares/2d51ba65825778439160d522d1cbb9cf
https://lightroom.adobe.com/shares/3f0073b612cfd64381f313d5e6f42bab
https://lightroom.adobe.com/shares/116dc712669db2409fce6ffd9f781922
https://lightroom.adobe.com/shares/3e7f08867fbd9c45b845bdd6a55f8b01
https://lightroom.adobe.com/shares/dbe85366b9afe84e8f44d0989b082b00
https://lightroom.adobe.com/shares/8e2daf2bc1adc94faf58ad18425643be
https://lightroom.adobe.com/shares/f9ce89a2d02e82468e577b813798e62b
https://lightroom.adobe.com/shares/46abf3903d6729418574dedf9b2458c5
https://lightroom.adobe.com/shares/9fa97dacfb2ef643ba34502357ddcb8f
https://lightroom.adobe.com/shares/78cee7c5c044b640a241ca55c08a04f5
https://lightroom.adobe.com/shares/dc6b4a44897e30409f00cfe0baa2e9c9
https://lightroom.adobe.com/shares/f6e0d8c89773434e88081f2128377f58
https://lightroom.adobe.com/shares/99e353872bee434c94f0486a097ca47e
https://lightroom.adobe.com/shares/2911f827724e8a42881f4c9c30e97c35
https://lightroom.adobe.com/shares/6d0dc637cbf0af4cbc131098b73778f2
https://lightroom.adobe.com/shares/7ae649923c50ee43b935af0f620faed0
https://lightroom.adobe.com/shares/6c95723b55bb534e80db43ba876340ed
https://lightroom.adobe.com/shares/1e00c0e1d3a0b44fa4a2f54dc80cc392
https://lightroom.adobe.com/shares/eac8c34fd282cb4cbbe899701bdd89a5
https://lightroom.adobe.com/shares/032bb14aeb9f2a41b0855abc1cb58276
https://lightroom.adobe.com/shares/a9bc11fd82996c4dadbca881549c8509
https://lightroom.adobe.com/shares/9ea9bfea9a07744981a929fc275b6bd6
https://lightroom.adobe.com/shares/1c7e79fb55511c46a82fe4789ff8d189
https://lightroom.adobe.com/shares/67eedd869114bd4f8f956717e65337d3
https://lightroom.adobe.com/shares/b8508ab0fe0fd24f87edba35ae90fd9d
https://lightroom.adobe.com/shares/9754aa8a8ab8fd4a8db035c6d77ffaeb
https://lightroom.adobe.com/shares/d5b78055d8eb444c95f2fe53b696a133
https://lightroom.adobe.com/shares/dd1b1eefb49a264590d74aa8f0b42af6
https://lightroom.adobe.com/shares/890e66078822bb45a37f4151482d5db6
https://lightroom.adobe.com/shares/beeb451ba70e8d4faa9f5dc6f29a291e
https://lightroom.adobe.com/shares/c2b8aa60396fea448ca14dcf632ff51d
https://lightroom.adobe.com/shares/e12c5dd84ca6014e86e1ebaa448b6b24
https://lightroom.adobe.com/shares/f70b3a45abd39f4693e0f6f465add3d1
https://lightroom.adobe.com/shares/63e83359228c02478d14a48a301f6626
https://lightroom.adobe.com/shares/e3ba41741d544545a091d1b32b223362
https://lightroom.adobe.com/shares/286355355c711a4982e704e021bd29b9
https://lightroom.adobe.com/shares/fb02ddb3975aa543b6be2cbfd5822c14
https://lightroom.adobe.com/shares/d695d90add31c4419adbeef5e08db6ba
https://lightroom.adobe.com/shares/4e342e84ac27244e832c17877f605beb
https://lightroom.adobe.com/shares/16c01cafbcfed241b2eceb33dd0d708b
https://lightroom.adobe.com/shares/211b620330e4e647b4c5118b16060797