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1. 发明授权

US07815273B2 Fluid ejection device 有权
标题翻译：流体喷射装置
公开(公告)号：US07815273B2
公开(公告)日：2010-10-19
申请号：US12205713
申请日：2008-09-05
申请人： Kevin Bruce , Trudy Benjamin , Joe Torgerson
发明人： Kevin Bruce , Trudy Benjamin , Joe Torgerson
IPC分类号： B41J29/38
CPC分类号： B41J2/04598 , B41J2/04541 , B41J2/04543 , B41J2/0458
摘要： A fluid ejection device includes groups of firing cells, sharing a common fire signal and a common address selection mechanism, each firing cell having a drop generator for ejecting fluid and a dynamic memory addressable by the common address selection mechanism. Circuitry interfaces with the firing cells to allow the capture of data during two consecutive select cycles, then firing of all cells during a third cycle.
摘要翻译：流体喷射装置包括一组发射单元，共享共同的火情信号和公共地址选择机构，每个点火单元具有用于喷射流体的液滴发生器和由公共地址选择机构可寻址的动态存储器。电路与激发单元接口以允许在两个连续选择周期期间捕获数据，然后在第三周期期间对所有单元进行点火。

2. 发明申请

US20090244132A1 Fluid Ejection Device 有权
标题翻译：流体喷射装置
公开(公告)号：US20090244132A1
公开(公告)日：2009-10-01
申请号：US12205713
申请日：2008-09-05
申请人： Kevin Bruce , Trudy Benjamin , Joe Torgerson
发明人： Kevin Bruce , Trudy Benjamin , Joe Torgerson
IPC分类号： B41J29/38
CPC分类号： B41J2/04598 , B41J2/04541 , B41J2/04543 , B41J2/0458
摘要： A fluid ejection device includes groups of firing cells, sharing a common fire signal and a common address selection mechanism, each firing cell having a drop generator for ejecting fluid and a dynamic memory addressable by the common address selection mechanism. Circuitry interfaces with the firing cells to allow the capture of data during two consecutive select cycles, then firing of all cells during a third cycle.
摘要翻译：流体喷射装置包括一组发射单元，共享共同的火情信号和公共地址选择机构，每个点火单元具有用于喷射流体的液滴发生器和由公共地址选择机构可寻址的动态存储器。电路与激发单元接口以允许在两个连续选择周期期间捕获数据，然后在第三周期期间对所有单元进行点火。

3. 发明授权

US08460947B2 Fluid ejection device and method 有权
标题翻译：流体喷射装置及方法
公开(公告)号：US08460947B2
公开(公告)日：2013-06-11
申请号：US12880597
申请日：2010-09-13
申请人： Stan E Leigh , Kevin Bruce , Joseph M Torgerson , Trudy Benjamin
发明人： Stan E Leigh , Kevin Bruce , Joseph M Torgerson , Trudy Benjamin
IPC分类号： H01L21/66 , G01R31/26
CPC分类号： B41J2/14072 , B41J2202/17 , G11C16/00 , G11C29/50008
摘要： A fluid ejection device includes one or more digital data storage arrays having plural EPROM cells. A method for affirming performance adequacy of EPROM cells in the one or more arrays includes the steps of identifying a reference cell in each array, measuring a selected performance criterion for the reference cells, obtaining a reference criterion value, and evaluating the actual performance of at least one cell in each array with respect to the reference criterion value.
摘要翻译：流体喷射装置包括具有多个EPROM单元的一个或多个数字数据存储阵列。一种确定一个或多个阵列中EPROM单元的性能充足性的方法包括以下步骤：识别每个阵列中的参考小区，测量参考小区的选定性能标准，获得参考标准值，以及评估在每个阵列中的至少一个单元相对于参考标准值。

4. 发明授权

US08128205B2 Fluid ejection device 有权
标题翻译：流体喷射装置
公开(公告)号：US08128205B2
公开(公告)日：2012-03-06
申请号：US11975928
申请日：2007-10-23
申请人： Trudy Benjamin , Kevin Bruce
发明人： Trudy Benjamin , Kevin Bruce
IPC分类号： B41J2/05
CPC分类号： B41J2/04581 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0458
摘要： A fluid ejection device includes a plurality of firing cells, a clocked latch switch, and a data latch switch. Each firing cell includes a heater used to fire ink through a nozzle, a drive switch, and a memory cell used to store a control value used to control the drive switch. The memory cell includes a data switch. A clocked latch switch receives a data-in signal and latches the data-in signal. All of the firing cells in the plurality of firing cells use the data-in signal latched by the clocked latch switch. The data latch switch latches the data-in signal to the data switch of at least two, but not all of the firing cells in the plurality of firing cells.
摘要翻译：流体喷射装置包括多个点火单元，时钟锁存开关和数据锁存开关。每个点火单元包括用于通过喷嘴喷射墨水的加热器，驱动开关和用于存储用于控制驱动开关的控制值的存储单元。存储单元包括数据开关。时钟锁存开关接收数据输入信号并锁存数据输入信号。多个点火单元中的所有点火单元都使用由时钟锁存开关锁存的数据输入信号。数据锁存开关将数据输入信号锁存到多个点火单元中的至少两个但不是全部点火单元的数据开关。

5. 发明申请

US20100328405A1 Secure Access To Fluid Cartridge Memory 有权
标题翻译：安全访问流体盒式存储器
公开(公告)号：US20100328405A1
公开(公告)日：2010-12-30
申请号：US12867822
申请日：2008-03-14
申请人： Erik D. Ness , Kevin Bruce , Trudy Benjamin , Joseph M. Torgerson
发明人： Erik D. Ness , Kevin Bruce , Trudy Benjamin , Joseph M. Torgerson
IPC分类号： B41J2/175 , G06F12/00
CPC分类号： G06K15/102 , B41J2/17546
摘要： An integrated fluid cartridge (100) for securing onboard memory (150, 215) includes an electrically actuated dispensing mechanism (120, 205) with a number of droplet generators which are fluidically connected to a fluid reservoir (110); a memory module (150, 215); and an electrical interface (200) containing shared select lines (250) and data lines (255) configured to control both the dispensing mechanism (120, 205) and the memory module (150, 215). A method for secure communications between a precision-dispensing device and integrated fluid cartridge (100) includes connecting the precision-dispensing device and the cartridge (100) via an electrical interface (200) containing select lines (250) and data lines (255); the cartridge (100) having several electronic components which are controlled via the select (250) and data lines (255).
摘要翻译：一种用于固定板载存储器（150,215）的集成流体盒（100）包括具有流体连接到流体储存器（110）的多个液滴发生器的电致动分配机构（120,205）。存储器模块（150,215）; 以及包含被配置为控制分配机构（120,205）和存储器模块（150,215）两者的共享选择线（250）和数据线（255）的电接口（200）。精密分配装置和集成流体盒（100）之间的安全通信的方法包括经由包含选择线（250）和数据线（255）的电接口（200）连接精密分配装置和盒（100） ; 盒（100）具有通过选择（250）和数据线（255）控制的多个电子部件。

6. 发明授权

US07815287B2 Fluid ejection device and method 有权
标题翻译：流体喷射装置及方法
公开(公告)号：US07815287B2
公开(公告)日：2010-10-19
申请号：US12237165
申请日：2008-09-24
申请人： Stan E Leigh , Kevin Bruce , Joseph M Torgerson , Trudy Benjamin
发明人： Stan E Leigh , Kevin Bruce , Joseph M Torgerson , Trudy Benjamin
IPC分类号： B41J2/205
CPC分类号： B41J2/04586 , B41J2/0451 , B41J2/04541 , Y10T29/49002
摘要： A fluid ejection device includes one or more digital data storage arrays having plural EPROM cells. A method for affirming performance adequacy of EPROM cells in the one or more arrays includes the steps of identifying a reference cell in each array, measuring a selected performance criterion for the reference cells, obtaining a reference criterion value, and evaluating the actual performance of at least one cell in each array with respect to the reference criterion value.
摘要翻译：流体喷射装置包括具有多个EPROM单元的一个或多个数字数据存储阵列。一种确定一个或多个阵列中EPROM单元的性能充足性的方法包括以下步骤：识别每个阵列中的参考小区，测量参考小区的选定性能标准，获得参考标准值，以及评估在每个阵列中的至少一个单元相对于参考标准值。

7. 发明授权

US09707752B2 Inkjet print head with shared data lines 有权
公开(公告)号：US09707752B2
公开(公告)日：2017-07-18
申请号：US12739076
申请日：2007-11-14
申请人： Joseph M. Torgerson , Trudy Benjamin , Kevin Bruce
发明人： Joseph M. Torgerson , Trudy Benjamin , Kevin Bruce
IPC分类号： B41J2/045 , B41J2/21
CPC分类号： B41J2/04541 , B41J2/04501 , B41J2/04521 , B41J2/04586 , B41J2/2103 , B41J2202/13
摘要： An inkjet print head includes data signal lines configured to supply inkjet control voltages and non-volatile memory cell random access addresses. The inkjet print head includes an inkjet nozzle array wherein each nozzle in the array is configured to communicate with a data signal line. Also a non-volatile attribute memory cell array is included in the inkjet print head wherein each memory cell in the array is accessed through a data signal line shared with the nozzle array.

8. 发明申请

US20120064644A1 Fluid Ejection Device and Method 有权
标题翻译：流体喷射装置和方法
公开(公告)号：US20120064644A1
公开(公告)日：2012-03-15
申请号：US12880597
申请日：2010-09-13
申请人： Stan E. Leigh , Kevin Bruce , Joseph M. Torgerson , Trudy Benjamin
发明人： Stan E. Leigh , Kevin Bruce , Joseph M. Torgerson , Trudy Benjamin
IPC分类号： H01L21/66
CPC分类号： B41J2/14072 , B41J2202/17 , G11C16/00 , G11C29/50008
摘要： A fluid ejection device includes one or more digital data storage arrays having plural EPROM cells. A method for affirming performance adequacy of EPROM cells in the one or more arrays includes the steps of identifying a reference cell in each array, measuring a selected performance criterion for the reference cells, obtaining a reference criterion value, and evaluating the actual performance of at least one cell in each array with respect to the reference criterion value.
摘要翻译：流体喷射装置包括具有多个EPROM单元的一个或多个数字数据存储阵列。一种确定一个或多个阵列中EPROM单元的性能充足性的方法包括以下步骤：识别每个阵列中的参考小区，测量参考小区的选定性能标准，获得参考标准值，以及评估在每个阵列中的至少一个单元相对于参考标准值。

9. 发明申请

US20070242110A1 Fluid ejection device metal layer layouts 有权
标题翻译：流体喷射装置金属层布局
公开(公告)号：US20070242110A1
公开(公告)日：2007-10-18
申请号：US11811094
申请日：2007-06-08
申请人： Kevin Bruce , Joseph Torgerson , Trudy Benjamin , Michael Miller
发明人： Kevin Bruce , Joseph Torgerson , Trudy Benjamin , Michael Miller
IPC分类号： B41J2/045
CPC分类号： B41J2/04543 , B41J2/04548 , B41J2/0458 , B41J2/14072
摘要： A fluid ejection device comprises a first metal layer and a second metallayer. The first metal layer comprises an address path portion and a nonaddress path portion. The second metal layer, which overlies the first metal layer, comprises a first portion which comprises a power conducting portion. The power conducting portion is routed only over the non-address path portion of the first metal layer.
摘要翻译：流体喷射装置包括第一金属层和第二金属层。第一金属层包括地址路径部分和非地址路径部分。覆盖在第一金属层上的第二金属层包括第一部分，其包括电力传导部分。电力传导部分仅路由在第一金属层的非寻址路径部分上。

10. 发明授权

US07871142B2 Systems and methods for controlling ink jet pens 有权
标题翻译：用于控制喷墨笔的系统和方法
公开(公告)号：US07871142B2
公开(公告)日：2011-01-18
申请号：US11840445
申请日：2007-08-17
申请人： Trudy Benjamin , Kevin Bruce , Joseph M. Torgerson , Matthew A. Shepherd
发明人： Trudy Benjamin , Kevin Bruce , Joseph M. Torgerson , Matthew A. Shepherd
IPC分类号： B41J29/38
CPC分类号： B41J2/04598 , B41J2/04541 , B41J2/0458 , B41J2/04588
摘要： A control circuit is provided for controlling ink jet pens having different numbers of internal select lines using external select lines that extend between the control circuit and the ink jet pens and that are shared by the ink jet pens. In one embodiment, the control circuit includes a register that store values, the values indicating whether a pulse is or is not to be sent as to each of the external select lines, a first control module configured to control select pulses sent on a first external select line after consultation of the register, and a second control module configured to control select pulses sent on a second external select line after consultation of the register.
摘要翻译：提供了一种控制电路，用于使用在控制电路和喷墨笔之间延伸并由喷墨笔共享的外部选择线来控制具有不同数量的内部选择线的喷墨笔。在一个实施例中，控制电路包括存储值的寄存器，指示每个外部选择线是否发送脉冲的值;第一控制模块，被配置为控制在第一外部发送的选择脉冲在所述寄存器的协商之后选择线路，以及第二控制模块，被配置为在所述寄存器咨询之后控制在第二外部选择线路上发送的选择脉冲。

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