GENEVA, May 25 -- GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED (No.6, 4th Yunpu Road, Huangpu DistrictGuangzhou, Guangdong 510530), 广州视源电子科技股份有限公司 (中国广东省广州市黄埔区云埔四路6号), GUANGZHOU SHIRUI ELECTRONICS CO., LTD. (No.192, Kezhu Road, Science ParkGuangzhou, Guangdong 510663), 广州视睿电子科技有限公司 (中国广东省广州市科学城科珠路192号) filed a patent application (PCT/CN20...