News on China's scientific and technological development.

supercat

Colonel

Wrought

Senior Member
Registered Member
The World Intellectual Property Organization issued its annual report today. Long read, but the short version is that China filed ~1.8 million patent applications (+9.3% YOY) which represent 48% of the global total. US came in second place with ~500,000 (-3.7% YOY) representing 13.5%. Japan came in third place with ~400,000 (+1.1% YOY), representing 11%.

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supercat

Colonel
?
A single tethered ucav range is like 30km alone.
You are right. 20-30 km is for a single drone. According to Washington Post, China supplied more than 580,000 km (328,000 miles) fiber optic cable to Russia in August.
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China completes initial 6G tech trials, amassing over 300 key technologies​

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