N'afọ 2004, teknụzụ Yunboshị wanukctor nke elektrik nke Yunboshi Smartshi smartSired nke nwere ike idobe iru mmiri dị ala na 1% rh. Ezubere ka mmachi Yunboshi Smart iji kpochapụ ngwaọrụ dị iche iche (MSD) dị ka micro-cracks, voids, depanaling na nza ndị ọzọ.

Inye akwa iru mmiri ihicha akwa na ụlọ ọrụ semiconductor ruo afọ 16, Yunboshi na-eduga na iru mmiri na usoro nchịkwa okpomọkụ. A na-eji kabinet anyị oyi iji chebe ngwaahịa na mmiri & iru mmiri na-emebi emebi dị ka miewdew, ero, ebu chebe, ebu, nchara, na ịdọ aka na ntị. Teknụzụ Yunboshi na-elekwasị anya na nyocha na mmepe nke teknụzụ nchịkọta ya maka ọtụtụ ahịa na ọgwụ, elektrọnik, semiconductor na nkwakọ. Mkpa ọ bụla gbasara njikwa iru mmiri, biko nweere onwe gị ịkpọtụrụ anyị.