Articles

  • 1 month ago | scmp.com | George Chen

    The United States and China are not only locked in a growing tariff war that could drag the world economy into a recession but also stuck in an increasingly fierce competition in the field of artificial intelligence. So far, the US is seen as the leader in AI technologies but that does not necessarily mean it can simply declare itself the winner in the AI contest.

  • 1 month ago | opg.optica.org | Luping Wu |Yuji Wang |George Chen |Rui Liu

    An all-fiber focused perfect vortex beam (PVB) generator is reported and fabricated by using 3D printing technology. The generator is constructed by integrating a designed spiral axicon zone plate (SAZP) on the fiber-end facet. The ring diameters of the generated beams are independent of the topological charges and positively correlated with the wave vectors in the transverse direction. By controlling the axicon angle, the ring diameter can be freely adjusted.

  • 2 months ago | blog.3ds.com | George Chen

    March 27, 2025Back to Basics: 3D Printing vs. Additive ManufacturingAre you new to the manufacturing, operations or supply chain sector? A recent hire or student? Or maybe you’re someone who simply wants a refresh on the basics of the industry. If so, then you’ll want to read DELMIA’s new blog series, amply titled, “Back to Basics.” The series focuses on a myriad of topics, answering the most basic of questions. Check it out!George Chen

  • 2 months ago | georgechen.substack.com | George Chen

    When C.C. Wei, chief executive for Taiwan Semiconductor Manufacturing Co (TSMC), stood alongside President Donald Trump at the White House on March 3 to announce a USD 100 billion investment to produce advanced chips on U.S. soil, government officials in both Beijing and Taipei were seemingly caught off guard. TSMC’s investment pledge, the largest yet by a foreign chipmaker in the United States, is driven by geopolitics.

  • Jan 29, 2025 | georgechen.substack.com | George Chen

    Ahead of Lunar New Year celebrations, international observers were stunned by the release of Chinese artificial intelligence (AI) startup DeepSeek’s new AI model “R1.” The so-called "DeepSeek effect" rocked markets, bolstering the reputation of China’s AI industry and amplifying nationalist anxieties regarding U.S.-China AI-related competition.

Contact details

Socials & Sites

Try JournoFinder For Free

Search and contact over 1M+ journalist profiles, browse 100M+ articles, and unlock powerful PR tools.

Start Your 7-Day Free Trial →

X (formerly Twitter)

Followers
25K
Tweets
100K
DMs Open
Yes
George Chen
George Chen @george_chen
17 May 25

RT @shanghaidaily: #MariahCarey lit up #Shanghai with concerts on May 16 & 17! We hit the streets to hear what fans have to say to the Quee…

George Chen
George Chen @george_chen
8 May 25

RT @GlobalAffairs: X has received executive orders from the Indian government requiring X to block over 8,000 accounts in India, subject to…

George Chen
George Chen @george_chen
8 May 25

My latest: Why the growing competition for AI governance (i.e. who should set the global standards for AI) between the U.S. and China is set to complicate the efforts by other countries in the Asia Pacific region to develop their own national AI strategy. Full story: https://t.co/9MEpP86ZmH