GENEVA, Dec. 28 -- JIANG SHUTONG GOES TO SPORTS CHANGZHOU CO., LTD (No. 1882, Building 4, Black Peony Science And Technology Park, Tianning DistrictChangzhou, Jiangsu 213114), 江舒同去体育常州有限公司 (中国江苏省常州市天宁区黑牡丹科技园4幢1882号) filed a patent application (PCT/CN2025/089799) for "PILLOW THAT MEETS DIFFERENT REQUIRED HEAD HEIGHTS WHEN SLEEPING ON BACK AND SIDE" on Apr 18, 2025. With publication no. WO/2025/260953, the details related to the patent application was published on Dec 26, 2025.

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