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U'u telefoni fe'avea'i tele (faasologa) - Fa'asologa o fata e tele galuega
- Hangzhou Yilang Industrial Co., Ltd._2019224701410_utility model patent certificate_20210312
- Hangzhou Yilang Industrial Co., Ltd._2020205365188_utility model patent certificate_20210312
- Hangzhou Yilang Industrial Co., Ltd._2020208930565_utility model patent certificate_20210226
- Fata tele galuega
- U'u telefoni feavea'i tele mo le faleta'ele
