从上海科技大学应用数学系毕业以后,张青就职于上海电讯器材厂设计二所。工作期间,他注意到:单位所购买的昂贵的计算机设备全都成为了企业的摆设,而没有为企业带来任何年连续这个现象让张青产生了自己的一套想法。经过两年的酝酿后,1993年张青毅然决定专注于软件应用技术的研究和推广年作。经过一年的努力,他于1994年推出了具有先进技术水准的DOS汉字操作系统,获得国家专利权,解决了当时BIG5与GB之间的即时切换问题。 1997年到1999年期间,张青决定将业务重点从项目开发转 After graduating from the Applied Mathematics Department of Shanghai University of Science and Technology, Zhang Qing worked for Shanghai Telecom Equipment Factory. At work, he noticed: Zhang bought his expensive computer equipment has become the business of furnishings, but did not bring any continuous years for the business this phenomenon for Zhang Qing produced his own set of ideas. After two years of deliberation, Zhang Qing decided in 1993 decided to focus on software application technology research and promotion of the year. After a year of hard work, he launched DOS Chinese character operating system with advanced technology in 1994, obtained the national patent right, and solved the problem of instant switching between BIG5 and GB at that time. From 1997 to 1999, Zhang Qing decided to shift its business focus from project development