也门胡塞武装：也门胡塞武装刚刚在焦夫省上空击落一架属于沙特的CH-4武装侦察无人机。

Sept 7 — A team at the Chinese Academy of Sciences’ Shanghai Institute of Optics and Fine Mechanics reported progress in multi-dimensional multiplexed optical computing in a paper in Laser & Photonics Reviews. Building on the Meteor‑1 ultra‑high‑parallel optical computing chip, the researchers combined wavelength‑division (WDM) and space‑division (SDM) multiplexing with shared multi‑task matrix networks to create a multi‑dimensional optical computing architecture that enables parallel multi‑task, multi‑modal processing; feasibility was validated on remote‑sensing image registration and recognition tasks.

At the 15th China Intellectual Property Annual Conference in Beijing on Sept. 8-9, the National Intellectual Property Administration said domestic active invention patents totalled 5.394 mln and active trademark registrations reached 50.816 mln. China ranked first globally in PCT international patent filings for a seventh consecutive year; filings under the Hague design system and the Madrid international trademark system were also among the world leaders.