uPI Semi
  • Products
  • Applications
  • Support
    • Sales & Order
    • Tech Support
    • uDesign
  • English
    • Chinese
    • Chinese (Simplified)
    • Japanese
Select Page

Products

IC

Home 9 uPI SEMI 9 Products 9 IC 9 Gate Driver

Gate Driver

Gate Driver
MOSFET Driver

About Us

Company Info
Company History
Newsroom
Quality & Reliability
Organization and Executives
Contact us

Investor

Financials

Monthly Revenues
Financial Statements
Annual Reports
Earnings Conference

Shareholder Services

Stock Quotes
Shareholders Meeting
Dividend
Top 10 Shareholders
Material Information
Stock Transfer Agent

Corporate Governance

Corporate Governance Architecture
Corporate Governance Officer
Board of Directors
Committee
Internal Audit
Major Internal Policies
TWSE Market Observation Post System

ESG

Corporate Social Responsibility Overview
Download Sustainability Report
Corporate Ethical Conduct Status
Social Responsibility
Environment
Supply Chain Management
Stakeholder Engagement

Company Practice

Succession Planning
Communications
Implementation Status of Preventing insider trading
Information Security Management Plan
Intellectual Property Management Plan

Careers

Job Opportunities

TECHNICAL AND APPLICATION SUPPORT

Our dedicated team of application engineers are available to answer questions via email or phone. We respond to most requests within two business day.

Tech Support Form

Copyright © 2025 uPI Semi Corp. All rights reserved.