GENEVA, Sept. 19 -- CHENG, Tekun (3F., No. 19, Aly. 1, Ln. 410, Sec. 2, Wenhua RdBanqiao Dist., New Taipei CityTaiwan 220106), 郑德坤 (中国台湾省新北市板桥区文化路二段410巷一弄19号三楼), HO, Shaohsien (No. 271, Sec. 2, Huannan Rd.Pingzhen Dist., Taoyuan CityTaiwan 324603), 何绍贤 (中国台湾省桃园市平镇区环南路二段271号13楼) filed a patent application (PCT/CN2024/081371) for "SAFETY HELMET CLEANING DEVICE HAVING AUTOMATIC TEMPERATURE CONTROL FUNCTION" on Mar 13, 2024. Wit...