纽氏达特创业板首发申请将于11月13日上会
纽氏达特创业板首发申请将于11月13日上会大华股份获专利，利用字段标记对图数据库返回结果做脱敏
11月6日，大华股份（002236）的发明专利《一种数据管理方法、设备和计算机可读存储介质》获授权，申请号为CN202310535502.3。
图数据库查询可能返回不同结构的数据，对所有结果按同一套固定字段名处理，难以覆盖多种返回形式。方案先取得待处理结果，再读取各子数据字段携带的脱敏标记，将属性值与预设范围对应。只有符合范围的字段才进入处理步骤。这样，判断某个值能否原样返回的依据跟随字段本身，不必预先限定整条查询结果的类型。
截至此次授权消息披露时，大华股份今年获得的各类专利授权共757项，比上年同期减少29.25%。在2026年上半年，公司研发投入为19.99亿元，同比增长0.74%。企业知识产权记录中，浙江大华技术股份有限公司名下可查到11520条专利信息和1147条著作权信息。
https://lightroom.adobe.com/shares/a2f06aff6948ce459ffd4091fc4a99c6
https://lightroom.adobe.com/shares/e2a2b256ccf4e547b74c0ed83c62d147
https://lightroom.adobe.com/shares/c36bc797d95b7643b3f3025abc172007
https://lightroom.adobe.com/shares/0ba64fb391095d46ab11231d0f090be1
https://lightroom.adobe.com/shares/6cd2902a3a584c48938ee0aafc985702
https://lightroom.adobe.com/shares/452d0ce60f41c2409ceed675874ea86c
https://lightroom.adobe.com/shares/d2ce6e2a5c057444aeeccc803a73f49b
https://lightroom.adobe.com/shares/abdb220f90b1fd408aac665bed050f1b
https://lightroom.adobe.com/shares/09166098dbe8564396130edf7c0e53f9
https://lightroom.adobe.com/shares/e0224f956d05ff48bd7c8a13038de398
https://lightroom.adobe.com/shares/957acd4f9a675b42a272d3ead8458086
https://lightroom.adobe.com/shares/7697ad51600d8c4691366ee7eb96df3b
https://lightroom.adobe.com/shares/5ee64ca4a085694380f1cbeb1f3edba1
https://lightroom.adobe.com/shares/b53cd56f94420441871dbb6b512d4da1
https://lightroom.adobe.com/shares/955b6c36eedd1e4e8aff3eb567c6354d
https://lightroom.adobe.com/shares/df4cf2939a0b1c4d879493e580f38728
https://lightroom.adobe.com/shares/1bbcbe77b6c37f47b88928e16e9965da
https://lightroom.adobe.com/shares/01792caa5ccefd4fa16eed7902fbd248
https://lightroom.adobe.com/shares/3229dfcacbb63f40a744849d64f4df6a
https://lightroom.adobe.com/shares/f6ec526040d18d49b43d1dcf29ebeb40
https://lightroom.adobe.com/shares/2410eed21b25b843902d470d6fd98eb7
https://lightroom.adobe.com/shares/3db7e8628d26a040bbfa246fe8fb10ad
https://lightroom.adobe.com/shares/df4a2e213f23e6478961d0ada706aeda
https://lightroom.adobe.com/shares/e88fdceb046ed941bda82663ecea4925
https://lightroom.adobe.com/shares/5af68425b52bab4988c8e857fd302814
https://lightroom.adobe.com/shares/751ce4ac1ec2464eb851a4d098efcdb0
https://lightroom.adobe.com/shares/4b90f568dd540143983ae0734b79b8f7
https://lightroom.adobe.com/shares/175af09584f5d44fbd182eb12321007b
https://lightroom.adobe.com/shares/ad5280839e2c544c933e63249a238877
https://lightroom.adobe.com/shares/77cd4fe3000aac4da67fe97ac790a41b
https://lightroom.adobe.com/shares/b787ff8b147ed949a0e4c0e9fa7b937d
https://lightroom.adobe.com/shares/8119fab3a735e245baa8815c9a7400c5
https://lightroom.adobe.com/shares/72d06fc022bf33489e0394769f7ccfdb
https://lightroom.adobe.com/shares/6db76a28629ae94fab11acd4a1ed9618
https://lightroom.adobe.com/shares/cb3922625d58c548acf96a5239f44733
https://lightroom.adobe.com/shares/e1690cba22fb1d44bf5b5c84f5d7a74a
https://lightroom.adobe.com/shares/4bb9ae6911d0f342bce55352f5c2faec
https://lightroom.adobe.com/shares/93272fa82cc91046b98881c32ae74bd6
https://lightroom.adobe.com/shares/086d614eaebb514093309c2e0e47936a
https://lightroom.adobe.com/shares/ddae6807987c234ba28703796e8ebd8f
https://lightroom.adobe.com/shares/97547d0913a90841acbabbbc959b92e3
https://lightroom.adobe.com/shares/82108d04b53f7046b78c942a790d5489
https://lightroom.adobe.com/shares/6978e3d65ebb404aa9c47c81895bbff7
https://lightroom.adobe.com/shares/4adf475fbb40b9448111e9b6c1166c51
https://lightroom.adobe.com/shares/fe6c6b148fd0ab408b9c7b347720b43f
https://lightroom.adobe.com/shares/cf5511f9847865498ed3376de203a7c8
https://lightroom.adobe.com/shares/c3fd08a47f05ba41a923980c56509c7c
https://lightroom.adobe.com/shares/61a0b8198765c54099d7aed83d2d8712
https://lightroom.adobe.com/shares/0d36a6c1e6dd694ea5d1e9a781a94c4b
https://lightroom.adobe.com/shares/bcdef17dbe8b804c909554c96f508b92
小手一抖，沙发到手！
页:
[1]