公开(公告)号：US06764155B2

公开(公告)日：2004-07-20

申请号：US10238056

申请日：2002-09-09

申请人： Henry M. D'Souza ,  Curtis L. Crisler ,  Gokalp Bayramoglu

发明人： Henry M. D'Souza ,  Curtis L. Crisler ,  Gokalp Bayramoglu

IPC分类号： B41J2938

CPC分类号： B41J2/2139 ,  B41J2/04508 ,  B41J2/0451 ,  B41J2/04586 ,  B41J29/393

摘要： A system for compensating for non-functional ink cartridge ink jet nozzles is provided. The system includes an ink jet compensation system that receives ink jet nozzle failure data, such as each nozzle that is clogged or damaged, and that generates nozzle correction data, such as a nozzle to fire instead of each failed nozzle for a given print pattern or a nozzle firing sequence that compensates for the failed nozzle, such as by printing at that location during a subsequent or previous printer head pass. An ink control system receives the nozzle correction data and image data and generates printer control data, such as by receiving image data in a standard format for printing and modifying the printer control data that would be generated if all ink jet heads were functioning properly to include the nozzle correction data.

公开(公告)号：US06307499B1

公开(公告)日：2001-10-23

申请号：US08829367

申请日：1997-03-31

申请人： Ralph K. Williamson ,  Curtis L. Crisler

发明人： Ralph K. Williamson ,  Curtis L. Crisler

IPC分类号： H04L1702

CPC分类号： H04B10/1141 ,  G06F3/0231

摘要： A wireless communication device includes a housing, a user input device mounted in the housing, and a number of LEDs located so as to produce light from the housing, wherein at least two of the LEDs are located an appreciable distance apart from each other on the housing.

摘要翻译： 无线通信设备包括壳体，安装在壳体中的用户输入设备和多个LED，其定位成从壳体产生光，其中至少两个LED位于相互间隔相当距离的位置上 住房。