GENEVA, April 4 -- SUZHOU DENBOM ELECTRONIC S & T CO., LTD. (No. 415 Changyang St., Suzhou Industrial Park, Suzhou District, China (Jiangsu) Pilot Free Trade ZoneSuzhou, Jiangsu 215026), 苏州登堡电子科技有限公司 (中国江苏省苏州市中国(江苏)自由贸易试验区苏州片区苏州工业园区长阳街415号) filed a patent application (PCT/CN2025/098925) for "EARPHONE AND METHOD FOR USING EARPHONE" on Jun 04, 2025. With publication no. WO/2026/066207, the details related to the patent application wa...