Nuvoton Technology Corporation

Taiwan, Province of China


 
Total IP 562
Total IP Rank # 2,318
IP Activity Score 3.4/5.0    445
IP Activity Rank # 1,606
Stock Symbol 4919 (twse)
ISIN TW0004919006
Market Cap. 40.100002B  (TWD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

535 19
0 0
0 0
8
 
Last Patent 2025 - Bus slave device and interrupt r...
First Patent 1997 - Interface controller including h...
Last Trademark 2020 - TECHDesign
First Trademark 1991 - ISD

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Bus slave device and interrupt request determination method thereof. A bus slave device and an i...
Invention Dynamic protection circuit, power supply circuit and control method thereof. A dynamic protectio...
Invention Data authentication device and method. An embodiment of the invention provides a data authentica...
Invention Microcontroller circuit and boot control method. A microcontroller circuit is provided. The micr...
Invention Sensing device and sensing method. A sensing device and a sensing method are provided. The sensi...
Invention Microcontroller, electronic device, and method for encrypting transmission data using the same. ...
Invention Microcontroller and method for controlling the same. A microcontroller including a processing ci...
Invention Analog-to-digital conversion circuit and method. An analog-to-digital conversion circuit is prov...
Invention Semiconductor device. A semiconductor device is provided. The semiconductor device includes a su...
Invention Micro-controller circuit and management method thereof. A micro-controller circuit including a c...
Invention Low-dropout regulator with auto-adjusting stability compenstion circuit. A low-dropout regulator...
Invention Firmware switching method for system security and electrical device using the same. The present ...
2023 Invention Micro-controller and management method for executing on-the-air (ota) updated firmware. A micro-...
Invention Control chip and control method thereof. A control chip providing power to a sink device and inc...
Invention Control circuit and control method thereof. A control circuit including a storage circuit, a reg...
Invention Rail-to-rail input stage circuit and operational amplifier. A rail-to-rail input stage circuit i...
Invention Motion-detection system and motion-detection method. A motion-detection system including a camer...
Invention Fault-attack analysis device and method. An embodiment of the invention provides a fault-attack ...
Invention Micro-controller circuit and processing method thereof. A micro-controller circuit including a s...
Invention Secure boot device, method and electronic system using the same. A secure boot device includes a...
Invention Control chip and dynamic image judgment method. A control chip coupled to a central processing u...
Invention Control device and operation method thereof and electronic device. A control device includes a s...
Invention Data transmission device and method. An embodiment of the invention provides a data transmission...
Invention Reference voltage generating device and circuit system using the same. A referential voltage gen...
Invention Direct memory access device and data processing system using the same. A direct memory access de...
Invention Multi-processor device, data processing system and peripheral controller sharing method. A multi...
Invention Equivalent series resistance compensation circuit, constant-frequency turn-on circuit and voltage...
Invention Control method and circuit utilizing the same. A control method executing a power-off detection ...
Invention Comparator testing circuit and testing method thereof. A comparator testing circuit and a testin...
Invention Light strip unplug detection circuit, light strip driving system, and light strip unplugging prot...
Invention Mainboard device and update method of basic input-output system thereof. A mainboard device and ...
Invention Cipher accelerator and method for tamper protection in cryptographic operations. A method for ta...
Invention Gain control device, method and data amplification device using the same. A gain control device ...
Invention Method and system for automatically setting addresses. A method for automatically setting addres...
Invention Over-the-air device, over-the-air method and over-the-air system. An Over-the-Air (OTA) method i...
Invention Self-synchronous side-channel attack countermeasure. An Attack Resilient Computation Circuit (AR...
Invention Touch-sensing circuit and touch-judging method. A touch-sensing circuit and a touch-judging metho...
Invention Memory device and operating method thereof. A memory device and an operating method thereof are ...
Invention Reliable programming of one-time programmable (otp) memory during device testing. A method inclu...
Invention Full-bridge circuit module and circuit system with over-temperature protection mechanism. A full...
Invention Memory address generation device, method and testing device for test mode and memory apparatus. A...
Invention Security processing device, method and electronic device for handling attacks. A security proces...
Invention Calibration device and method for calibrating frequency drift and electronic device using the sam...
Invention Touch detection circuit and operation device. A touch detection circuit detects whether a key is...
Invention Sensing device and manufacturing method thereof. A sensing device and a manufacturing method the...
Invention Resistance tracking circuit and oscillator circuit. A resistance tracking circuit coupled to a c...
Invention Integrated circuit with fib-ready structures. An Integrated Circuit (IC), designed for debugging...
Invention Pulse skipping circuit for wireless sensors. A circuit receives an input clock pulse signal chara...
2022 Invention Automatic root key and certificate update during firmware update procedure. A security device in...
Invention Delay estimation using frequency spectral descriptors. A method is disclosed to estimate the dela...
2020 G/S Computer software applications, downloadable, in relation to electronic supply chain and vendor m...
G/S integrated circuits; microprocessors; printed circuit boards; printed circuits; semi-conductors; ...
G/S providing access to databases; telecommunications services in the nature of electronic bulletin b...
2018 G/S computer memory devices; computer security software programs for use on personal computers, micro...
2017 G/S central processing units; microcontroller for computer peripheral devices; computer memory device...
2016 G/S Computer programs for providing system security running on personal computers or notebook compute...
G/S Central processing units; microcontroller for computer peripheral devices; computer memory device...
2015 G/S Providing online forums for product design, development, engineering and manufacturing; providing...
2008 G/S Computer programming; computer data processing, namely development of programs; computer software...
G/S Computer hardware; computer software; memory, Rom (Read-Only Memory); micro-computer; micro-proce...
G/S Foundry services, namely custom manufacture of wafer or silicon wafers; wafer etching; integrated...
G/S WAFER FOUNDRY, NAMELY, CUSTOM MANUFACTURE OF WAFERS OR SEMICONDUCTOR WAFERS; WAFER ETCHING; SEMIC...
G/S COMPUTER HARDWARE; COMPUTER SOFTWARE, NAMELY, COMPUTER SYSTEM SOFTWARE, TESTING SOFTWARE, DEVICE ...
G/S COMPUTER PROGRAMMING; COMPUTER DATA PROCESSING, NAMELY, DEVELOPMENT OF COMPUTER DATA PROCESSING P...
G/S Computer hardware; computer software; memory, ROM (Read-Only Memory); microcomputer; micro-proces...
2005 G/S Computer chips and computer chip information and instructional briefs, folders and data sheets al...
1994 G/S integrated circuits
1993 G/S integrated circuits, semi-conductors, evaluation units in the nature of hardware to evaluate the ...
1991 G/S integrated circuits, semiconductors, and computer hardware for use in evaluating and demonstratin...