INTERNATIONAL PATENT: LIU, SHU-SHIEN, 刘叔弦, YAHONG GLOBAL INC., 雅鋐环球公司 FILES APPLICATION FOR "CHOLESTERIC LIQUID CRYSTAL WRITING AND PICTURE OUTPUT APPARATUS AND CHOLESTERIC LIQUID CRYSTAL WRITING AND LOCALIZED PICTURE ERASING APPARATUS"

Posted On: 2025-02-15

GENEVA, Feb. 15 -- LIU, Shu-Shien (No. 108, Jing'an St., Annan Dist., Tainan CityTaiwan), 刘叔弦 (中国台湾省台南市安南区景安街108号), YAHONG GLOBAL INC. (Room 303, Ile Du Port, Mahe, Seychelles), 雅鋐环球公司 (塞舌尔塞舌尔共和国马埃波特岛303室) filed a patent application (PCT/CN2024/084010) for "CHOLESTERIC LIQUID CRYSTAL WRITING AND PICTURE OUTPUT APPARATUS, AND CHOLESTERIC LIQUID CRYSTAL WRITING AND LOCALIZED PICTURE ERASING APPARATUS" on Mar 27, 2024. With publication no. WO/2025/030872, the details related ...

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INTERNATIONAL PATENT: LIU, SHU-SHIEN, 刘叔弦, YAHONG GLOBAL INC., 雅鋐环球公司 FILES APPLICATION FOR "CHOLESTERIC LIQUID CRYSTAL WRITING AND PICTURE OUTPUT APPARATUS AND CHOLESTERIC LIQUID CRYSTAL WRITING AND LOCALIZED PICTURE ERASING APPARATUS"