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1. 发明授权

US08427490B1 Validating a graphics pipeline using pre-determined schedules 有权
标题翻译：使用预先确定的时间表验证图形管道
公开(公告)号：US08427490B1
公开(公告)日：2013-04-23
申请号：US10846175
申请日：2004-05-14
申请人： Viet-Tam Luu , Russell Pflughaupt
发明人： Viet-Tam Luu , Russell Pflughaupt
IPC分类号： G06T1/00 , G06T1/20 , G09G5/36
CPC分类号： G09G5/06 , G06T1/20 , G09G5/363 , G09G2370/10
摘要： Determining a schedule of instructions for an integrated circuit graphics pipeline. The method includes accessing a state of a host system. The state comprises operations to be performed on fragments to be processed by the graphics pipeline. The method further includes determining a vector based on the state and indexing a table based on the vector to obtain a predetermined listing and ordering of macro-operations to be executed. The method still further includes determining instructions for programming the graphics pipeline based the executing of the macro-operations in the scheduled order.
摘要翻译：确定集成电路图形管道的指令时间表。该方法包括访问主机系统的状态。该状态包括要由图形管线处理的片段执行的操作。所述方法还包括基于所述状态确定向量并基于所述向量索引表，以获得要执行的宏操作的预定列表和排序。该方法还包括基于按照调度顺序执行宏操作来确定用于编程图形流水线的指令。

2. 发明授权

US07256788B1 Graphics power savings system and method 有权
标题翻译：图形省电系统及方法
公开(公告)号：US07256788B1
公开(公告)日：2007-08-14
申请号：US10171232
申请日：2002-06-11
申请人： Viet-Tam Luu , Paul Puey , Nick B. Triantos , Andrew Webster
发明人： Viet-Tam Luu , Paul Puey , Nick B. Triantos , Andrew Webster
IPC分类号： G06T1/00 , G06T15/00 , G06F1/30 , G06F1/26 , G06F1/32 , G06F1/28 , G06F15/16
CPC分类号： G06F1/3203 , G06F1/3243 , G06T1/20 , Y02D10/152
摘要： The present invention facilitates utilization of flexible and efficient power savings in graphics systems. A graphics power management method loads a first set of graphics commands from a CPU into a GPU at the beginning of a frame cycle. The CPU is put into a power saving mode after the loading is complete. The GPU processes the commands and forwards the results to a graphics buffer. The display begins the presentation of the data at the beginning of the following refresh cycle. The CPU leaves the power savings mode at end of the frame cycle to begin loading a second set of commands. The CPU recognizes the end of the frame cycle by counting a predetermined number of frame flip interrupt requests. After the CPU counts the predetermined number of frame flip interrupt requests the CPU begins to communicate additional graphics commands and then returns to the power savings mode.
摘要翻译：本发明有助于利用图形系统中的灵活和高效的功率节省。图形电源管理方法在帧周期开始时将第一组图形命令从CPU加载到GPU。加载完成后，CPU进入省电模式。 GPU处理命令并将结果转发到图形缓冲区。显示开始在下一个刷新周期开始时显示数据。 CPU在帧周期结束时离开省电模式，开始加载第二组命令。 CPU通过计数预定数量的帧翻转中断请求来识别帧周期的结束。在CPU计数预定数量的帧翻转中断请求后，CPU开始通信附加的图形命令，然后返回到省电模式。

3. 发明申请

US20190105097A1 METHODS AND APPARATUS FOR TATTOO REMOVAL 审中-公开
公开(公告)号：US20190105097A1
公开(公告)日：2019-04-11
申请号：US15730358
申请日：2017-10-11
申请人： Thanh X. Nguyen , Tam Luu
发明人： Thanh X. Nguyen , Tam Luu
IPC分类号： A61B18/14 , A61N1/06
摘要： An apparatus for removing a tattoo includes a control unit having one or more power sources; a head unit coupled to the control unit, wherein the head unit includes a body and a plurality of needles protruding from the body, wherein the plurality of needles includes at least one supply needle and at least one return needle; and a flexible tube coupling the head unit to the control unit, wherein the one or more power sources are electrically coupled to the plurality of needles through the flexible tube, wherein the control unit is configured to deliver power to the at least one supply needle such that power flows from the at least one supply needle to the at least one return needle during use.

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