The Han card (汉卡) or Lianxiang Han card (联想汉卡) was a type of ISA hardware card for the PC in the 1980s in the People's Republic of China.[1] [2] The card allowed the input of Chinese characters into computers.[1]
The inventor of the card was Ni Guangnan (倪光南) at the Chinese Academy of Engineering.[2] [3] The product was invented under company Lianxiang (联想集团), which is today's Lenovo. The first generation of the card was released in 1985.[4]