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1.发明授权Method of pre-processing data on a host machine for a host-based print system 有权在基于主机的打印系统的主机上预处理数据的方法公开(公告)号：US08941882B2
公开(公告)日：2015-01-27
申请号：US13752843
申请日：2013-01-29
Applicant: Marvell International Technology Ltd.
Inventor： Lyman Leonard Hall , Douglas Gene Keithley , Gary D Zimmerman , David Alan Bartle
CPC classification number: G06F3/1297 , G03G15/5075 , G03G15/5087
Abstract: The software on the host machine examines a pixel, either alone or in relation to adjacent pixels. Based on the image data contained in the pixel or group of pixels, a multi-bit value is generated that can be used by the printing device to easily reproduce the necessary detail of the original pixel. The multi-bit value also contains print engine control parameters to handle items such as toner miser mode, toner explosion, edge roll off, etc. The multi-bit value can be generated algorithmically by using a lookup table or by some combination of these methods.
Abstract translation: 主机上的软件可以单独检测像素，也可以检测相邻像素的像素。 基于包含在像素或像素组中的图像数据，生成可以由打印设备使用以便容易地再现原始像素的必要细节的多位值。 多位值还包含打印引擎控制参数，以处理诸如墨粉不足模式，墨粉爆炸，边缘滚降等项目。可以通过使用查找表或这些方法的某种组合在算法上生成多位值 。
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2.发明授权公开(公告)号：US08596536B1
公开(公告)日：2013-12-03
申请号：US13716684
申请日：2012-12-17
Applicant: Marvell International Technology Ltd.
Inventor： Steven M Goss , Gregory F Carlson , Ronald G Paul , Todd A McClelland , Randall L Stockberger, Jr. , Jerry A Marshall, Jr.
CPC classification number: H04N1/0083 , G06F3/1211 , G06F3/1236 , G06K7/10851 , G06K7/10881 , H04N1/00278 , H04N1/032
Abstract: An image forming apparatus, which may be a printer, includes an image acquisition subsystem and a processing subsystem. The image acquisition subsystem includes an imager and a source. The imager is configured to scan an image while the image acquisition subsystem moves with respect to the image forming apparatus and configured to provide electrical signals including information related to the scanned image. The source is configured to emanate electromagnetic radiation based on the electrical signals. The processing subsystem includes a receiving component configured to receive the electromagnetic radiation emanated from the source of the image acquisition subsystem. The image forming apparatus also includes a structure supporting both the image acquisition subsystem and the processing subsystem.
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公开(公告)号：US20130182290A1
公开(公告)日：2013-07-18
申请号：US13789113
申请日：2013-03-07
Applicant: Marvell International Technology Ltd.
Inventor： Douglas Gene Keithley , Jay R. Shoen
IPC: G06K15/02
CPC classification number: G06K15/1881 , H04N1/40068 , H04N1/40081
Abstract: A printing system comprises a memory configured to store image data representing an image. The printing system comprises a processor configured to perform a first digital halftone process on a first portion of the image and a second digital halftone process on a second portion of the image.
Abstract translation: 打印系统包括被配置为存储表示图像的图像数据的存储器。 打印系统包括处理器，其配置为在图像的第一部分上执行第一数字半色调处理，并且在图像的第二部分上执行第二数字半色调处理。
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公开(公告)号：US20150002886A1
公开(公告)日：2015-01-01
申请号：US14326331
申请日：2014-07-08
Applicant: Marvell International Technology Ltd,
Inventor： James D. Bledsoe , Gregory F. Carlson , Todd A. McClelland , Patrick A. McKinley
IPC: G06F3/12
CPC classification number: G06F3/123 , G06F3/1203 , G06F3/1224 , G06F3/1253 , G06F3/1285 , H04N1/00973
Abstract: A system comprising a processor and a memory comprising firmware is provided. The firmware is executable by the processor to cause the processor to operate a print mechanism in accordance with a first state associated with a capability of the print mechanism, change the first state associated with the capability to a second state in response to receiving first information from an external interface, and operate the print mechanism in accordance with the second state associated with the capability.
Abstract translation: 提供了包括处理器和包括固件的存储器的系统。 固件可由处理器执行以使处理器根据与打印机构的能力相关联的第一状态来操作打印机构，以响应于从第一状态接收第一信息将与该能力相关联的第一状态改变为第二状态 外部接口，并且根据与能力相关联的第二状态来操作打印机构。
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公开(公告)号：US08786871B2
公开(公告)日：2014-07-22
申请号：US13784406
申请日：2013-03-04
Applicant: Marvell International Technology Ltd.
Inventor： James D Bledsoe , Gregory F Carlson , Todd A McClelland , Patrick A McKinley
CPC classification number: G06F3/123 , G06F3/1203 , G06F3/1224 , G06F3/1253 , G06F3/1285 , H04N1/00973
Abstract: A system comprising a processor and a memory comprising firmware is provided. The firmware is executable by the processor to cause the processor to operate a print mechanism in accordance with a first state associated with a capability of the print mechanism, change the first state associated with the capability to a second state in response to receiving first information from an external interface, and operate the print mechanism in accordance with the second state associated with the capability.
Abstract translation: 提供了包括处理器和包括固件的存储器的系统。 固件可由处理器执行以使处理器根据与打印机构的能力相关联的第一状态来操作打印机构，以响应于从第一状态接收第一信息将与该能力相关联的第一状态改变为第二状态 外部接口，并且根据与能力相关联的第二状态来操作打印机构。
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Patent Agency Ranking
6.发明申请BUILT-IN-SELF-TEST USING EMBEDDED MEMORY AND PROCESSOR IN AN APPLICATION SPECIFIC INTERGRATED CIRCUIT 有权使用嵌入式存储器和处理器在自适应专用集成电路中进行自检公开(公告)号：US20140068333A1
公开(公告)日：2014-03-06
申请号：US14059079
申请日：2013-10-21
Applicant: Marvell International Technology LTD
Inventor： Richard D. Taylor , Mark D. Montierth , Melvin D. Bodily , Gary Zimmerman , John D. Marshall
IPC: G06F11/27
CPC classification number: G06F11/27 , G01R31/31905 , G01R31/31908 , G11B20/18 , G11B20/1816
Abstract: A test method for an ASIC uses an embedded processor in the ASIC to execute test routines from an embedded memory or an external memory. During ASIC production, the test routines can comprehensively test of the blocks of the ASIC without a complicated test pattern from test equipment. The test routines can also perform power-up tests in systems or end products containing the ASIC. Test selection, activation, and result output can be implemented using a few terminals of the ASIC.
Abstract translation: ASIC的测试方法使用ASIC中的嵌入式处理器来执行来自嵌入式存储器或外部存储器的测试程序。 在ASIC生产期间，测试程序可以对ASIC的块进行全面测试，而不需要测试设备的复杂测试模式。 测试例程还可以在包含ASIC的系统或最终产品中执行上电测试。 可以使用ASIC的几个端子来实现测试选择，激活和结果输出。
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公开(公告)号：US20140055550A1
公开(公告)日：2014-02-27
申请号：US14070296
申请日：2013-11-01
Applicant: Marvell International Technology Ltd.
Inventor： Douglas G. Keithley
IPC: B41J2/435
CPC classification number: B41J2/435 , B41J2/47 , G03G15/754 , G06K15/1204 , G06K2215/111 , H04N1/1135 , H04N1/12 , H04N2201/0458
Abstract: A laser scanning assembly generates a laser beam and scans the laser beam through a plurality of scan lines to form desired dots. Each scan line is positioned to overlap an adjacent scan line and each dot includes a plurality of segments. The scanning assembly scans the laser beam through multiple scan lines to fully discharge each segment of each dot. The laser scanner assembly would typically be part of a laser printer.
Abstract translation: 激光扫描组件产生激光束并通过多条扫描线扫描激光束以形成所需的点。 每个扫描线被定位成与相邻扫描线重叠，并且每个点包括多个段。 扫描组件通过多个扫描线扫描激光束，以完全放电每个点的每个段。 激光扫描器组件通常是激光打印机的一部分。
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公开(公告)号：US08649061B2
公开(公告)日：2014-02-11
申请号：US13789113
申请日：2013-03-07
Applicant: Marvell International Technology Ltd.
Inventor： Douglas Gene Keithley , Jay R. Shoen
IPC: H04N1/405
CPC classification number: G06K15/1881 , H04N1/40068 , H04N1/40081
Abstract: A printing system comprises a memory configured to store image data representing an image. The printing system comprises a processor configured to perform a first digital halftone process on a first portion of the image and a second digital halftone process on a second portion of the image.
Abstract translation: 打印系统包括被配置为存储表示图像的图像数据的存储器。 打印系统包括处理器，其配置为在图像的第一部分上执行第一数字半色调处理，并且在图像的第二部分上执行第二数字半色调处理。
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9.发明授权Built-in-self-test using embedded memory and processor in an application specific intergrated circuit 有权使用嵌入式内存和处理器在专用集成电路中进行内置自检公开(公告)号：US08874983B2
公开(公告)日：2014-10-28
申请号：US14059079
申请日：2013-10-21
Applicant: Marvell International Technology Ltd
Inventor： Richard D Taylor , Mark D Montierth , Melvin D Bodily , Gary Zimmerman , John D Marshall
IPC: G01R31/28 , G06F11/27 , G01R31/319 , G11B20/18
CPC classification number: G06F11/27 , G01R31/31905 , G01R31/31908 , G11B20/18 , G11B20/1816
Abstract: A test method for an ASIC uses an embedded processor in the ASIC to execute test routines from an embedded memory or an external memory. During ASIC production, the test routines can comprehensively test of the blocks of the ASIC without a complicated test pattern from test equipment. The test routines can also perform power-up tests in systems or end products containing the ASIC. Test selection, activation, and result output can be implemented using a few terminals of the ASIC.
Abstract translation: ASIC的测试方法使用ASIC中的嵌入式处理器来执行来自嵌入式存储器或外部存储器的测试程序。 在ASIC生产期间，测试程序可以对ASIC的块进行全面测试，而不需要测试设备的复杂测试模式。 测试例程还可以在包含ASIC的系统或最终产品中执行上电测试。 可以使用ASIC的几个端子来实现测试选择，激活和结果输出。
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10.发明授权公开(公告)号：US08566660B2
公开(公告)日：2013-10-22
申请号：US13683760
申请日：2012-11-21
Applicant: Marvell International Technology Ltd
Inventor： Richard D Taylor , Mark D Montierth , Melvin D Bodily , Gary Zimmerman , John D Marshall
CPC classification number: G06F11/27 , G01R31/31905 , G01R31/31908 , G11B20/18 , G11B20/1816
Abstract: A test method for an ASIC uses an embedded processor in the ASIC to execute test routines from an embedded memory or an external memory. During ASIC production, the test routines can comprehensively test of the blocks of the ASIC without a complicated test pattern from test equipment. The test routines can also perform power-up tests in systems or end products containing the ASIC. Test selection, activation, and result output can be implement using a few terminals of the ASIC.
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