semiconductor testing

ASE Technology Holding, the Taiwan-based chip packaging and testing giant, is the subject of fresh investor discussion over whether it is becoming a larger player in AI semiconductors. The question centers on whether advanced packaging demand driven by artificial intelligence chips is boosting the company's business and outlook.

Korean business daily Maeil Business reports that while AI semiconductor chips keep getting faster, chip testing has grown about 2.5 times, creating an unexpected bottleneck in production. The report suggests test times, not chip speed, are becoming the limiting factor as AI chip demand surges, raising concerns about capacity across the semiconductor testing and packaging supply chain.

Google plans to test its AI chips aboard satellites in orbit under a project called Suncatcher, according to a report in The Daily Star. The initiative suggests the company is exploring whether space-based hardware could help run artificial intelligence workloads. Details on timing, partners and the scale of the orbital tests have not yet been made clear.

Baidu is preparing for a market test of the Kunlun AI chips it has developed over roughly 15 years, moving its custom semiconductor effort from internal use toward commercial scrutiny. The development highlights how Chinese tech firms are building homegrown chips amid US export restrictions and rising demand for AI compute. Investors and industry watchers will be looking at whether Baidu's silicon can compete with Nvidia and other established players.

Chinese AI firm DeepSeek has announced tools built around Huawei's AI chips, in a move that could reduce its reliance on Nvidia's processors. Bloomberg reported the development, which highlights the growing push within China's tech sector to adopt domestic semiconductors amid US export restrictions on advanced chips. The announcement underscores DeepSeek's role in testing whether Huawei hardware can support frontier AI model training and deployment at scale.

US equities climbed as investors braced for two major tests: the latest PCE inflation reading, the Federal Reserve's preferred price gauge, and earnings from chipmaker Micron Technology. The PCE figures will shape expectations for the path of interest rates, while Micron's results are viewed as a bellwether for the AI-driven semiconductor sector. Traders are watching both closely for direction on Wall Street.

Teradyne has introduced a new memory test system aimed at advanced chips, expanding its semiconductor testing equipment lineup. The announcement positions the company to serve demand for testing next-generation memory used in AI and high-performance computing. Details on customers and specifications remain limited, but the move signals continued competition in the chip test equipment market.