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Description Region Patent Number Applications
RADIO FREQUENCY TAG CIRCUIT AND METHOD FOR READING MULTIPLE TAGS TW 190556 Consumer
DOUBLE ACCESS PATH MASK ROM CELL STRUCTURE TW 215296 Memory
HIGH-SECURITY ENCODING DEVICE FOR REMOTE CONTROLLER TW 191389 Consumer
Keyboard Scanning and Detecting Circuit CN ZL97228578.4 Communication
Multi-Input Status Port CN ZL97103301.3 Communication
Multi-Input Status Port HK HK1018183 Communication
Digital Echo Generator by Linear Modulation TW 90457 Consumer
Multi-Function Dialer Display TW 84545 Communication
Multi-Function Dialer Display CN ZL97100829.9 Communication
Multi-Function Dialer Display HK HK1016380 Communication
Digital Audio Signal Compositor TW Invention56653 Consumer
Interpolation Nonlinear Uncompressing Circuit TW Invention62700 Consumer
Method for Voice Frequency Synthesis in PCM System TW Invention071681 Consumer
Encoding-Decoding Device CN ZL95104264.5 Consumer
Precise Frequency Divider TW 98854 Basic Circuit
Digital-to-Analog Converter with a Johnson Code Generator CN ZL97103138.X Communication
Digital-to-Analog Converter with a Johnson Code Generator US 5424740 Communication
Display Control Device CN ZL95119022.9 Computer
Programmable Micro-Controller TW 132011 MCU
Telephone Incorporating Therein Dialer Integrated Circuit TW 130369 Communication
Telephone Incorporating Therein Dialer Integrated Circuit CN ZL96106874.4 Communication
An Infrared Rays Receiver TW 151470 Consumer
Timer for Surveying and Counting TW 103501 MCU
Timer for Surveying and Counting DE 29511006.6 MCU
Timer for Surveying and Counting CN ZL95214287.2 MCU
Timer for Surveying and Counting US 5770952 MCU
Reset Signal Generator TW 105848 MCU
Reset Signal Generator DE 19534525 MCU
Reset Signal Generator GB 2305036 MCU
Reset Signal Generator US 5748948 MCU
Reset Signal Generator KR 121334 MCU
Reset Signal Generator CN ZL95116839.8 MCU
Multiple Channel Voice Generator TW 126600 Consumer
Non-Single Cycled Waveform Generating Apparatus CN ZL95120481.5 Communication
Monitor-Controlling Device TW 127308 Communication
Monitor-Controlling Device CN ZL96106876.0 Communication
Monitor-Controlling Device US 5805693 Communication
System Reset Device Having Level Controller for Opportunely Setting System Reset Status TW 127838 MCU
System Reset Device Having Level Controller for Opportunely Setting System Reset Status DE 29600287.9 MCU
System Reset Device Having Level Controller for Opportunely Setting System Reset Status GB 2308687 MCU
System Reset Device Having Level Controller for Opportunely Setting System Reset Status US 5786717 MCU
System Reset Device Having Level Controller for Opportunely Setting System Reset Status CN ZL95119891.2 MCU
Indirect-Decoding Control Device TW 108468 MCU
Memory Table Look-up Device and Method TW Invention081211 MCU
Memory Table Look-up Device and Method US 5,754,806 MCU
Memory Table Look-up Device and Method GB GB2307065B MCU
Memory Table Look-up Device and Method JP 2764024 MCU
Memory Table Look-up Device and Method CN ZL95117575.0 MCU
Reset Method for Micro-Controller Power-Up TW 119624 MCU
Micro-Controller with a Build in Test Circuit and Method for Testing the Same TW Invention077492 MCU
Micro-Controller with a Build in Test Circuit and Method for Testing the Same GB 2307568 MCU
Micro-Controller with a Build in Test Circuit and Method for Testing the Same US 5802071 MCU
Method for Accessing Memory Device and Memory Accessing Device TW Invention109976 MCU
Method and Device for Determining Address TW Invention90313 MCU
An LCD Driver Device and Driving Method Thereof CN ZL97112099.4 Consumer
A Multi-Function Selecting Device for LCD Driver TW 165131 Consumer
A Variable Level Type of Digital-to-Analog Converter TW 118912 Communication
A Variable Level Type of Digital-to-Analog Converter US 5745065 Communication
A Variable Level Type of Digital-to-Analog Converter CN ZL96119998.9 Communication
Display Control Device CN ZL96108218.6 Communication
A Dialing Unit for Identifying a Calling Person CN ZL96120101.0 Communication
An Intelligent Bias Voltage Generating Circuit US 5892394 Communication
Programmable Precise Frequency Divider TW 129106 Communication
Programmable Precise Frequency Divider CN ZL96120110.X Communication
Multi-Function Telephone Dialer Display US 5835581 Communication
Remote Control Device for Voice Recognition and User Identification Restrictions TW 127090 Consumer
A Cycle-Modulating Type of Dual-Tone Multi-frequency Generator CN ZL96119972.5 Communication
Method and Device for DTMF Generation by Alternated Sampling CN ZL97102653.X Communication
Apparatus within an IC for Automatically Detecting a Test Mode of Operation TW 124235 MCU
Apparatus within an IC for Automatically Detecting a Test Mode of Operation DE 29807139.8 MCU
Apparatus within an IC for Automatically Detecting a Test Mode of Operation US 6526536 MCU
Apparatus within an IC for Automatically Detecting a Test Mode of Operation CN ZL98101709.6 MCU
Method and Interface Circuit for Scanning Keys and External Resistors in Keypad US 6020833 Communication
Method and Interface Circuit for Scanning Keys and External Resistors in Keypad CN ZL97102341.7 Communication
Method and Interface Circuit for Scanning Keys and External Resistors in Keypad HK HK1016832 Communication
Methods and Devices for Generating Cycled Waveforms of Non-Single Period CN ZL97102654.8 Communication
Digital Filter Having Phase-Adjustment Ability US 5878096 Communication
Means for Instantaneously Detecting Abnormal Voltage in a Micro Controller TW 142496 MCU
Means for Instantaneously Detecting Abnormal Voltage in a Micro Controller DE 29700679.7 MCU
Means for Instantaneously Detecting Abnormal Voltage in a Micro Controller US 5847587 MCU
Means for Instantaneously Detecting Abnormal Voltage in a Micro Controller CN ZL96249144.6 MCU
Data Shift Control Circuit TW 140348 MCU
Data Shift Control Circuit DE 29701339.4 MCU
Data Shift Control Circuit US 5745541 MCU
System and Method for Detecting a Test Mode TW Invention090826 MCU
System and Method for Detecting a Test Mode CN ZL97100705.5 MCU
Micro-Controller Having a Parity ROM TW 148886 MCU
Method and Apparatus for Scanning Keyboard and Diode Option US 5856794 Communication
Method and Apparatus for Scanning Keyboard and Diode Option CN ZL97100435.8 Communication
Multiple System Sharing a Single-Frequency Generating Device TW 155648 Communication
Method for Testing Charge Redistribution Type Digital-to-Analog and Analog-to-Digital Conversion TW Invention087801 MCU
Method for Testing Charge Redistribution Type Digital-to-Analog and Analog-to-Digital Conversion US 5977893 MCU
Method for Testing Charge Redistribution Type Digital-to-Analog and Analog-to-Digital Conversion CN ZL97102468.5 MCU
Mouse Controller with a Built-in Voltage Regulator TW 132895 Computer
Mouse Controller with a Built-in Voltage Regulator CN ZL97110887.0 Computer
Input Detection Circuit For a Matrix Keyboard US 6104320 Communication
Input Detection Circuit For a Matrix Keyboard JP 3060387 Communication
Input Detection Circuit For a Matrix Keyboard CN ZL99100370.5 Communication
Dynamic Input Reference Voltage Adjuster TW 144292 Computer
A Method for Speeding up JPEG Quantization Operations in Image Compression TW Invention109946 Imaging Circuit
A Method for Speeding up JPEG Quantization Operations in Image Compression US 6009207 Imaging Circuit
Device with A Common Pad for Key Tone Output and Dialing Mode Input CN ZL97116412.6 Communication
Photo-coupling Signal Detection Circuit for a Computer Mouse TW Invention147230 Computer
Photo-coupling Signal Detection Circuit for a Computer Mouse US 6034671 Computer
Photo-coupling Signal Detection Circuit for a Computer Mouse CN ZL97118964.1 Computer
Signal Modulator with An Accurate Signal Output TW 143277 Computer
Signal Modulator with An Accurate Signal Output CN ZL97116957.8 Computer
An Apparatus for Accessing P-implant ROM Data with A Nature Order Sequence TW Invention106543 Memory
A Controller for Read Only Memory TW Invention118556 Computer
A Low Power Thermal Detector TW 157723 Computer
Computer Environment Monitor Device TW Invention109844 Computer
Computer Environment Monitor Device US 6148418 Computer
High-Density Column Decoder Device of Semiconductor Read Only Memory CN ZL98100208.0 Memory
An Image Compression System by Setting Fixed Bit Rates TW Invention114749 Imaging Circuit
A Controller for Switching Telephone Mode TW 162695 Communication
A Controller for Switching Telephone Mode CN ZL98214300.1 Communication
Current Control Voltage Converter TW 151181 Computer
Current Control Voltage Converter CN ZL98116488.9 Computer
Auto-switching Device for Integrated Mouse System TW 163876 Computer
Auto-switching Device for Integrated Mouse System CN ZL98124485.8 Computer
Cancellation of Frequency Drift in Single Channel with Multiple Combination RC Oscillator TW Invention130025 MCU
A Battery-Free Circuit Device for RF Identifying Tag TW Invention128363 RF Circuit
A Battery-Free Circuit Device for RF Identifying Tag US 6211786B1 RF Circuit
A Large-Scale Current Output Circuit TW 184475 Basic Circuit
Digital-to-Analog Converter with Resistance String for Pulse Width Modulation Output TW Invention148642 Consumer
Digital-to-Analog Converter with Resistance String for Pulse Width Modulation Output CN ZL01102272.8 Consumer
DOUBLE ACCESS PATH MASK ROM CELL STRUCTURE US 6653692 Memory
Transceiver and receiver for RFID Reader TW 207489 Mixed Signal
Transceiver and receiver for RFID Reader CN ZL01271227.2 Mixed Signal
Electronic Game Display Panel TW 082959 Consumer
Electronic Game Display Panel HK 210880.9 Consumer
Current Control Current-Voltage Converter TW 206122 Computer
Automatic Voltage Detecting Device TW 211653 Computer

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