USI Blog
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06/17/2026
The Hidden Rival Inside an EV’s Heart: Cracking the Power-Loss Puzzle with “Physical Modeling”
The rise of electric vehicles is putting a single component ”the power module” squarely in the industry spotlight. It is the core of an EV’s traction inverter, responsible for converting the battery’s direct current (DC) into the alternating current (AC) that drives the motor. In recent years, power modules built on silicon carbide (SiC) semiconductors have been regarded as key to extending EV range and performance, thanks to their faster switching speed and higher efficiency, where every additional percentage point of efficiency can decide a win or a loss. Learn More -
05/28/2026
Behind the MFG. | From "Manufacturing" to "Creation" Ep.2: Innovation Built from Zero to One
In the field of electronics manufacturing services (EMS), technological progress often begins with a refusal to settle for the status quo. If Ep. 1 examined miniaturization as a battle against the limits of physical space, this article explores innovation as a fundamental shift in process thinking. Learn More -
05/07/2026
Behind the MFG. | From "Manufacturing" to "Creation" Ep.1: Unveiling USI’s Technological Vanguard
As a world-leading EMS provider, USI is spearheading a technological leap from 0 to 1 through its technical core, the Corporate Operations Development (COD) division. In this series, Jona Lee, Associate Vice President of the USI COD team, and his technical experts will analyze how they leverage deep deconstruction and technical resilience to break through the industry's toughest challenges: the Chip 008004 and the 2mil pitch barrier. Learn More -
12/31/2025
Breaking the AI Energy Wall: Power Block and 3D Miniaturization Solutions
Recently at the IMPACT 2025 conference, Dr. Li Cheng Shen of USI was invited to be the keynote speaker at the IMPACT 2025, sharing our latest technology roadmap for High-Performance Computing (HPC). Facing the immense hunger for compute power in AI servers, we believe that "Power Delivery" is no longer a supporting actor but the critical fuel determining the speed of AI development. Learn More -
12/15/2025
Mastering Automotive HPC: Defining the "Sweet Spot" of SoMoG Technology
This year (2025), Dr. Li Cheng Shen of UG was invited to be the keynote speaker at the IMPACT 2025, during which Dr. Shen also delivered a keynote speech titled "System-on-Module on Glass Core Substrate (SoMoG)" on behalf of the Hi-CHIP Alliance, which includes key industry players such as Unimicron and ITRI, pointing out a key turning point in the automotive industry. Learn More -
10/21/2025
【Smart Power Supply】Innovative Solution for DAC Control Bias Current
USI's R&D team proposed a new "DAC Controlled Power Conversion Chip Bias Current Solution". This innovative technology not only solves the problems of precision, stability, and flexibility but also brings automation and remote-control capabilities, providing greater design freedom and reliability for next-generation electronic systems. Learn More -
09/11/2025
From Experience to Precision: How AI Algorithms Enable Efficient RF Prediction Models
In the EMS industry, even the smallest detail can significantly impact product performance and yield. The effectiveness of RF (Radio Frequency) circuit design directly determines the quality of wireless communication devices. Among the many challenges, impedance matching stands out as a critical factor in ensuring signal integrity and power transmission efficiency. Learn More -
08/15/2025
Event｜DIGITIMES 2025 D Forum – USI Shares How Heterogeneous Integration Drives a New Landscape for MCU Applications
On August 8, 2025, the Father’s Day in Taiwan, a thought-provoking discussion on the future of intelligent control systems unfolded at the DIGITIMES-hosted “MCU Forum”. The event brought together leading players in system integration, including Texas Instruments, NXP, Renesas Electronics, and ITRI. Learn More -
07/16/2025
Shielding Fence: SiP Technology at the Hair-thin level
Following previous article on "Conformal Shielding" technology, we will continue to explain "Compartment Shielding" and how USI customizes miniaturized products for customers through two specially developed techniques: Trenching & Filling epoxy and Shielding Fence, achieving craftsmanship at the level of fineness between hairs. Learn More
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