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1. 发明授权

US11301015B2 Multiport energy supply for a nonvolatile memory module 有权
公开(公告)号：US11301015B2
公开(公告)日：2022-04-12
申请号：US15368986
申请日：2016-12-05
申请人： AgigA Tech Inc.
发明人： Thomas O Koger , Jeffrey Chang , Torry J Steed , Steven Niu
IPC分类号： G06F1/28 , G06F13/40 , G06F13/42 , G06F1/26
摘要： A power module for a computer system includes an internal source of stored energy and a group of interface ports, including a management port and non-management ports. The management port provides a control interface to control the power module. The non-management ports each lack the control interface of the management port, and each provide a signal indicating that the power module has a sufficient amount of the stored energy to power a defined operation by external devices coupled to and drawing power from said non-management ports. The management port will typically provide a similar signal to the coupled management device. The signal may be implemented as a high or low voltage level on a serial interface cable pin.

2. 发明授权

US10134451B1 Adaptive training and adjustment to changing capacitor values based upon age and usage behavior 有权
公开(公告)号：US10134451B1
公开(公告)日：2018-11-20
申请号：US15786526
申请日：2017-10-17
申请人： AgigA Tech Inc.
发明人： Ronald H. Sartore , Yingnan Liu , Lane Hauck
IPC分类号： G01R31/02 , G11C5/14 , G11C16/30 , G11C16/22 , G11C16/10
摘要： An apparatus includes logic to determine a discharge drop of a capacitor and to adjust an enablement charge level of the capacitor according to the discharge drop.

3. 发明授权

US09350198B2 Active voltage balancing of series capacitor arrangement 有权
标题翻译：串联电容布置的有源电压平衡
公开(公告)号：US09350198B2
公开(公告)日：2016-05-24
申请号：US13678607
申请日：2012-11-16
申请人： AgigA Tech Inc.
发明人： Rupeng Gao , Ying Cai
IPC分类号： H02J7/00 , H02J7/34
CPC分类号： H02J7/345 , H02J7/0016
摘要： A circuit includes a series arrangement of capacitors and a balancing circuit coupled to the series arrangement of capacitors, the balancing circuit having drive circuits each coupled at a node in the series arrangement at which two of the capacitors are coupled in series. The drive circuit includes an output stage having switches arranged to either push or pull current from a drive circuit output depending on the state of the switches.
摘要翻译：电路包括电容器的串联布置和耦合到电容器的串联布置的平衡电路，平衡电路具有各自耦合在串联布置中的串联布置中的两个电容器串联连接的驱动电路。驱动电路包括输出级，其具有布置成根据开关的状态从驱动电路输出推或拉电流的开关。

4. 发明授权

US10216685B1 Memory modules with nonvolatile storage and rapid, sustained transfer rates 有权
公开(公告)号：US10216685B1
公开(公告)日：2019-02-26
申请号：US15834490
申请日：2017-12-07
申请人： AgigA Tech Inc.
发明人： Ronald H Sartore , Thomas O. Koger
IPC分类号： G06F13/42 , G06F13/364 , G06F12/0802 , G06F12/1009 , G06F3/06
摘要： A memory module is organized into slice sections, each configured to input and output a slice of data for a different section of a data bus. Each slice section includes at least one nonvolatile memory (NVM) and a memory element, such as random access volatile memory, to store the slice of data for the slice section during operations that transfer the slice of data between the section of the data bus for the slice section and the NVM of the slice section. Each slice section also includes a slice controller configured to translate an address for the slice of data for the section of the data bus into a physical address of the NVM of the slice section.

5. 发明授权

US09972365B2 DIMM memory module reference voltage switching circuit 有权
公开(公告)号：US09972365B2
公开(公告)日：2018-05-15
申请号：US13751313
申请日：2013-01-28
申请人： AgigA Tech Inc.
发明人： Yingnan Liu , Ying Cai
IPC分类号： G11C5/14 , G11C5/04 , G11C14/00
CPC分类号： G11C5/147 , G11C5/04 , G11C5/14 , G11C5/141 , G11C14/00 , G11C14/0018
摘要： A non-volatile memory module includes a volatile memory circuit; an interface to a reference voltage source external to the module providing an external reference voltage to the volatile memory circuit by which the volatile memory circuit and external devices may communicate reliably at high speeds; an internal reference voltage generator; and a control circuit adapted to cause the volatile memory circuit to be decoupled from using the external reference voltage and coupled to using a reference voltage from the internal reference voltage generator upon the non-volatile memory module ceasing to draw power from an external power source.

6. 发明申请

US20140139186A1 ACTIVE VOLTAGE BALANCING OF SERIES CAPACITOR ARRANGEMENT 有权
标题翻译：串联电容器布置的有功电压平衡
公开(公告)号：US20140139186A1
公开(公告)日：2014-05-22
申请号：US13678607
申请日：2012-11-16
申请人： AgigA Tech Inc.
发明人： Rupeng Gao , Ying Cai
IPC分类号： H02J7/34 , H02J7/00
CPC分类号： H02J7/345 , H02J7/0016
摘要： A circuit includes a series arrangement of capacitors and a balancing circuit coupled to the series arrangement of capacitors, the balancing circuit having drive circuits each coupled at a node in the series arrangement at which two of the capacitors are coupled in series. The drive circuit includes an output stage having switches arranged to either push or pull current from a drive circuit output depending on the state of the switches.
摘要翻译：电路包括电容器的串联布置和耦合到电容器的串联布置的平衡电路，该平衡电路具有各自耦合在串联装置中的一个节点处的驱动电路，其中两个电容器串联耦合。驱动电路包括输出级，其具有布置成根据开关的状态从驱动电路输出推或拉电流的开关。

7. 发明申请

US20180157301A1 MULTIPORT ENERGY SUPPLY FOR A NONVOLATILE MEMORY MODULE 审中-公开
公开(公告)号：US20180157301A1
公开(公告)日：2018-06-07
申请号：US15368986
申请日：2016-12-05
申请人： AgigA Tech Inc.
发明人： Thomas O. Koger , Jeffrey Chang , Torry J. Steed , Steven Niu
IPC分类号： G06F1/28 , G06F3/06 , G06F13/40 , G06F13/42 , G06F1/26
CPC分类号： G06F1/28 , G06F1/266 , G06F13/4068 , G06F13/4282 , Y02D10/14 , Y02D10/151
摘要： A power module for a computer system includes an internal source of stored energy and a group of interface ports, including a management port and non-management ports. The management port provides a control interface to control the power module. The non-management ports each lack the control interface of the management port, and each provide a signal indicating that the power module has a sufficient amount of the stored energy to power a defined operation by external devices coupled to and drawing power from said non-management ports. The management port will typically provide a similar signal to the coupled management device. The signal may be implemented as a high or low voltage level on a serial interface cable pin.

8. 发明授权

US09164848B2 Variable partitioning in a hybrid memory subsystem 有权
标题翻译：混合内存子系统中的可变分区
公开(公告)号：US09164848B2
公开(公告)日：2015-10-20
申请号：US14300121
申请日：2014-06-09
申请人： AgigA Tech Inc.
发明人： Ronald H Sartore
IPC分类号： G06F11/14 , G06F12/06 , G11C7/10 , G11C11/00 , G06F1/30 , G06F12/08 , G06F12/02
CPC分类号： G06F11/1458 , G06F1/30 , G06F1/305 , G06F12/023 , G06F12/0638 , G06F12/0868 , G06F12/0871 , G11C7/10 , G11C11/005 , Y02D10/13
摘要： A memory module includes a volatile memory, a non-volatile memory, and a memory controller adapted to present to a host system external to the memory module an address space that includes an address space of the volatile memory and excludes all addresses of the non-volatile memory capacity. The module includes logic to copy the contents of the volatile memory to memory locations of the nonvolatile memory capacity reserved for backup of the volatile memory, using power from a backup power interface, when suitable power from the host system is unavailable, wherein the memory controller reserves for backup of the volatile memory an amount of nonvolatile memory storage capacity that is at least twice a memory storage capacity of the volatile memory.
摘要翻译：存储器模块包括易失性存储器，非易失性存储器和适于向存储器模块外部的主机系统呈现包括易失性存储器的地址空间的地址空间并且排除非易失性存储器的所有地址的存储器控制器，易失性存储容量。该模块包括当来自主机系统的适当功率不可用时，使用来自备用电源接口的电力将易失性存储器的内容复制到用于备份易失性存储器的非易失性存储器容量的存储器位置的逻辑，其中存储器控制器为易失性存储器备份的非易失性存储器存储容量至少为易失性存储器的存储器容量的两倍。

9. 发明申请

US20130135945A1 DIMM Memory Module Reference Voltage Switching Circuit 审中-公开
标题翻译： DIMM内存模块参考电压开关电路
公开(公告)号：US20130135945A1
公开(公告)日：2013-05-30
申请号：US13751313
申请日：2013-01-28
申请人： AgigA Tech Inc.
发明人： Yingnan Liu , Ying Cai
IPC分类号： G11C5/14
CPC分类号： G11C5/147 , G11C5/04 , G11C5/14 , G11C5/141 , G11C14/00 , G11C14/0018
摘要： “A non-volatile memory module includes a volatile memory circuit; an interface to a reference voltage source external to the module providing an external reference voltage to the volatile memory circuit by which the volatile memory circuit and external devices may communicate reliably at high speeds; an internal reference voltage generator; and a control circuit adapted to cause the volatile memory circuit to be decoupled from using the external reference voltage and coupled to using a reference voltage from the internal reference voltage generator upon the non-volatile memory module ceasing to draw power from an external power source.”
摘要翻译： “非易失性存储器模块包括易失性存储器电路;与模块外部的参考电压源的接口，为易失性存储器电路提供外部参考电压，通过该易失性存储器电路，易失性存储器电路和外部设备可以高速可靠地通信; 内部参考电压发生器;以及控制电路，其适于使所述易失性存储器电路与使用所述外部参考电压解耦，并且在所述非易失性存储器模块停止提取功率时将所述参考电压耦合到使用来自所述内部参考电压发生器的参考电压从外部电源“。

10. 发明申请

US20190303582A1 DOUBLE BOOT ENCRYPTION PASSWORD RESTORE 审中-公开
公开(公告)号：US20190303582A1
公开(公告)日：2019-10-03
申请号：US16372066
申请日：2019-04-01
申请人： AgigA Tech Inc.
发明人： Thomas O. Koger , Torry J. Steed
IPC分类号： G06F21/57 , G06F9/4401 , G06F21/31
摘要： A method of restoring an encrypted memory image in a system comprising volatile and non-volatile memory initiates a RESTORE of the image from the non-volatile memory to the volatile memory during a BIOS phase of a boot process for the system. If, during an operating system phase, it is determined that the RESTORE failed due to a password error, a password is written to the non-volatile memory and the BIOS phase of the boot process is reinitiated.

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