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    • 3. 发明申请
    • BALANCE CIRCUIT AND INVERTER CIRCUIT COMPRISING THE SAME
    • 平衡电路和包含该电路的逆变器电路
    • US20110062880A1
    • 2011-03-17
    • US12615926
    • 2009-11-10
    • Kwang Hee SUNGMi Sun KimJung Soo Kim
    • Kwang Hee SUNGMi Sun KimJung Soo Kim
    • H05B41/36
    • H05B41/282
    • The present invention provides a balance circuit including: a first balance trans having a primary coil and a secondary coil, the primary coil being connected to an output terminal of a first lamp, and the secondary coil being connected to an output terminal of a second lamp and having a current controlled by the primary coil; and a second balance trans having a primary coil and a secondary coil, the primary coil being connected to an output terminal of a third lamp, and the secondary coil being connected to an output terminal of a fourth lamp and having a current controlled by the primary coil connected to the output terminal of the third lamp, wherein the secondary coil of the first balance trans is connected to the primary coil of the second balance trans, and an inverter circuit including the same.
    • 本发明提供一种平衡电路,包括:具有初级线圈和次级线圈的第一平衡反相器,所述初级线圈连接到第一灯的输出端子,所述次级线圈连接到第二灯的输出端子 并具有由初级线圈控制的电流; 以及具有初级线圈和次级线圈的第二平衡变换器,所述初级线圈连接到第三灯的输出端子,所述次级线圈连接到第四灯的输出端子并且具有由所述初级线圈和所述次级线圈控制的电流 连接到第三灯的输出端子的线圈,其中第一平衡反相器的次级线圈连接到第二平衡变换器的初级线圈,以及包括其的反相器电路。
    • 4. 发明申请
    • RIGHT OBJECT RENEWAL METHOD AND APPARATUS FOR RIGHT-PROTECTED BROADCAST SERVICE
    • 正确的对象重新生成方法和设备用于保护广播服务
    • US20100061549A1
    • 2010-03-11
    • US12555890
    • 2009-09-09
    • Jeong Wook SeoJe Geol LeeChung Kyu LeeMi Sun Kim
    • Jeong Wook SeoJe Geol LeeChung Kyu LeeMi Sun Kim
    • G06F21/00G06Q99/00G06Q50/00H04L9/00
    • G06Q50/184G06Q10/00H04N7/1675H04N21/2541H04N21/41407H04N21/4627H04N21/6334H04N21/835H04N21/8355
    • A Right Object renewal method and apparatus for a right-protected digital broadcast service that is capable of predicting the expiration of a Right Object issued for the right-protected broadcast channel and renewing the Right Object prior to the expiration of the Right object based on the predicted expiry is provided. A right object renewal method for a right-protected broadcast service using a long term right object having a purchased license duration and a short term right object having a temporary license duration which is shorter than the purchased license duration according to the present invention includes determining whether the time to expire of a previously issued short term right object is less than a predetermined threshold value; requesting, when the time to expire of the previously issued short term right object is less than the threshold value, requesting and receiving a new short term object; and renewing the duration of the short term right object based on the received new short term right object.
    • 一种用于受保护的数字广播服务的右对象更新方法和装置,其能够预测在权利对象发布的权利对象的到期时间,并且在Right对象的到期之前,基于 提供预期到期时间。 根据本发明,使用具有购买的许可持续时间的长期权利对象和具有短于所购买的许可证持续时间的短期权利对象的权利保护的广播服务的权利对象更新方法包括:确定是否 先前发行的短期权利对象的到期时间小于预定阈值; 要求,当先前发布的短期权利对象到期的时间小于阈值时,请求和接收新的短期对象; 并根据收到的新短期权利对象更新短期权利对象的期限。
    • 10. 发明授权
    • Right object renewal method and apparatus for right-protected broadcast service
    • 右对象更新方法和权利保护广播业务的设备
    • US08774401B2
    • 2014-07-08
    • US12555890
    • 2009-09-09
    • Jeong Wook SeoJa Geol LeeChung Kyu LeeMi Sun Kim
    • Jeong Wook SeoJa Geol LeeChung Kyu LeeMi Sun Kim
    • H04L9/00G06F7/04
    • G06Q50/184G06Q10/00H04N7/1675H04N21/2541H04N21/41407H04N21/4627H04N21/6334H04N21/835H04N21/8355
    • A Right Object renewal method and apparatus for a right-protected digital broadcast service that is capable of predicting the expiration of a Right Object issued for the right-protected broadcast channel and renewing the Right Object prior to the expiration of the Right object based on the predicted expiry is provided. A right object renewal method for a right-protected broadcast service using a long term right object having a purchased license duration and a short term right object having a temporary license duration which is shorter than the purchased license duration according to the present invention includes determining whether the time to expire of a previously issued short term right object is less than a predetermined threshold value; requesting, when the time to expire of the previously issued short term right object is less than the threshold value, requesting and receiving a new short term object; and renewing the duration of the short term right object based on the received new short term right object.
    • 一种用于受保护的数字广播服务的右对象更新方法和装置,其能够预测在权利对象发布的权利对象的到期时间,并且在Right对象的到期之前,基于 提供预期到期时间。 根据本发明,使用具有购买的许可持续时间的长期权利对象和具有短于所购买的许可证持续时间的短期权利对象的权利保护的广播服务的权利对象更新方法包括:确定是否 先前发行的短期权利对象的到期时间小于预定阈值; 要求,当先前发布的短期权利对象到期的时间小于阈值时,请求和接收新的短期对象; 并根据收到的新短期权利对象更新短期权利对象的期限。