GENEVA, March 8 -- SHANGHAI VANCHIP TECHNOLOGIES CO., LTD. (Building 13 No. 116, Lane 572, Bibo Road, Shanghai Pilot Free Trade ZonePudong New Area, Shanghai 201203), 上海唯捷创芯电子技术有限公司 (中国上海市浦东新区中国(上海)自由贸易试验区碧波路572弄116号13幢) filed a patent application (PCT/CN2025/113973) for "RADIO-FREQUENCY SWITCH CIRCUIT FOR IMPLEMENTING HARMONIC COMPENSATION, CHIP, AND ELECTRONIC DEVICE" on Aug 12, 2025. With publication no. WO/2026/045904, the details related to the patent applicati...