GENEVA, Dec. 15 -- HANGZHOU HEIBAIDIAO TECHNOLOGY CO., LTD (Room 109, 1/F, Building 1, No. 428 Qiuyi Road, Changhe Street, Binjiang DistrictHangzhou, Zhejiang 310056), 杭州黑白调科技有限公司 (中国浙江省杭州市滨江区长河街道秋溢路428号1幢1楼109室) filed a patent application (PCT/CN2024/144536) for "SEAT HAVING ADJUSTABLE HEADREST" on Dec 31, 2024. With publication no. WO/2025/251611, the details related to the patent application was published on Dec 11, 2025.
Notably, the patent application was submitted under the International Patent Classificati...