四維圖新(002405.SZ):全資子公司傑發科技獲得3項發明專利證書
格隆匯5月7日丨四維圖新(002405.SZ)公佈,近日,公司的全資子公司合肥傑發科技有限公司(“傑發科技”)獲得美國專利商標局頒發的發明專利證書。
上述專利的取得是傑發科技堅持持續創新的新成果,其中“Slavedevice connected to master device via I2C bus and communication method thereof”(即“使用I2C總線與主機連接的從機及其通信方法”)的專利專注於提升MCU芯片I2C接口總線的使用效率,製成一套成熟的機制和方法,既提高用户的體驗又使產品更加靈活、有效率;
“Video processing method,device and terminal”(即“基於omx的視頻軟硬解自適應系統”)的專利極大提高了媒體文件兼容性和影音播放功能的效率,滿足未來IVI業務領域對媒體播放的高要求,對自動駕駛、車聯網時代背景下傑發科技的IVI產品線做出相應的貢獻;
“Short-circuit protection apparatus and method”(即“一種新型classAB功放輸出短路保護架構”)的專利專注於提升車載功率類芯片的保護設計,既避免功率器件在惡劣環境下短路燒燬,又可在外部環境恢復時將芯片快速恢復到正常工作狀態,有效提高了功率芯片的可靠性,同時提高客户測試的有效性。
上述專利的取得不會對公司近期生產經營產生重大影響,但能夠充分發揮公司自主知識產權優勢,完善公司知識產權保護體系,並形成持續創新機制,提升公司的核心競爭力。
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