GENEVA, Sept. 19 -- NANJING QINHENG MICROELECTRONICS CO., LTD. (No.18, Ningshuang Road, Yuhuatai DistrictNanjing, Jiangsu 210012), 南京沁恒微电子股份有限公司 (中国江苏省南京市雨花台区宁双路18号) filed a patent application (PCT/CN2024/108584) for "USB HUB INTERNAL DATA TRANSMISSION METHOD AND USB HUB CHIP" on Jul 30, 2024. With publication no. WO/2025/189646, the details related to the patent application was published on Sep 18, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World I...