300833 深市 浩洋股份

          证券代码：300833        证券简称：浩洋股份        公告编号：2023-044

                        广州市浩洋电子股份有限公司

                          关于取得发明专利的公告

              本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚

          假记载、误导性陈述或重大遗漏。

                广州市浩洋电子股份有限公司（以下简称“公司”）近日有四项发明专利

          被授予专利权，并取得了欧洲专利局和美国商标专利局颁发的相关专利证书，具

          体情况如下：

序                                                                    专

                                                                                    申请国
号                    专利申  授权公                                利  保护期

        专利名称                            专利号        权利人                家（地
                        请日    告日                                类    限

                                                                                    区）
                                                                      型

                                                                            自申请

    一种舞台灯的电机                                      广州市浩      日起 20

                      2019 年 2023 年

    制动系统（Motor                                        洋电子股  发    年至

 1                      12 月  08 月        3798510                                欧洲
    Braking System of                                      份有限公  明  2039 年

                        27 日  16 日

      Stage Light）                                            司          12 月

                                                                            27 日

                                                                            自 PCT

                                                                            申请日

    一种快速设置灯具

                                                                            起 20

      DMX 地址的方法                                        广州市浩

                      2021 年 2023 年                                    年+262

      （Method of                                          洋电子股  发

 2                      03 月  07 月      11,711,881                    天期限  美国
    quickly setting                                        份有限公  明

                        31 日  25 日                                      延长至

    DMX address of                                          司

                                                                          2040 年

    light fixture）

                                                                            10 月


                                                                          自 PCT

                                                                          申请日

    一种多色灯颜色统

                                                                            起 20

      一控制方法                                          广州市浩

                      2021 年 2023 年                                    年+119

    （Unified color                                        洋电子股  发

3                      09 月  08 月      11,729,876                    天期限  美国
    control method                                        份有限公  明

                        30 日  15 日                                      延长至

    for multi-color                                          司

                                                                          2041 年

        light）

                                                                            05 月

                                                                            28 日

                                                                          自 PCT

                                                                          申请日

    一种可视化灯光调

                                                                            起 20

    节方法及调节系统                                      广州市浩

                      2021 年 2023 年                                    年+7 天

      （Visualized                                        洋电子股  发

4                      10 月  09 月      11,751,314                    期限延  美国
    light adjustment                                      份有限公  明

                        29 日  05 日                                      长至

      method and                                            司

                                                                          2041 年

        system）

                                                                            08 月

                                                                            03 日

              上述发明专利所涉及技术属于公司主要技术，该等专利已应用于公司现有的

          产品。专利权的取得不会对公司目前生产经营产生重大影响，但有利于完善知识

          产权保护体系，发挥公司自主知识产权优势，增强公司的核心竞争力。

              特此公告。

                                                    广州市浩洋电子股份有限公司

                                                                董事会

                                                            2023 年 9 月 19 日