Patents

Our research focuses on integrated circuit design with the following keywords: 

 Sensor Readout      Data Converter      Wireline      Clocking     

 CMOS+X      Power      Cryo-CMOS      Computing 

[P17]  Wireline 

Transmitter Apparatus and Operating Method With Charge-Pump-Based Crosstalk Compensation

KR: Appl. No. 10-2026-0142793, filed Jul. 31, 2026.

[P16]  Power 

Dual-Rail Voltage Regulation Apparatus

KR: Appl. No. 10-2026-0005280, filed Jan. 12, 2026.

[P15]  Sensor 

On-Demand Pulse-Driven Resistance-to-Time Conversion Method and Circuit

KR: Appl. No. 10-2025-0212528, filed Dec. 29, 2025.

[P14]  CMOS+X 

Multi-Modal Pixel Circuit for Simultaneously Controlling Micrometer-Scale Electrochemical Reactions and Measuring Electrical Signals, and Operating Method Thereof

KR: Appl. No. 10-2025-0166902, filed Nov. 7, 2025.

[P13]  Power 

Automatic Power-Gated Reset Method and Apparatus

KR: Appl. No. 10-2025-0133583, filed Sep. 17, 2025.

[P12]  Power 

Power-on-Reset Apparatus and Method Capable of Detecting Brown-Out

KR: Appl. No. 10-2025-0125766, filed Sep. 4, 2025.

US: Appl. No. 19/694,348, filed Jun. 1, 2026.

[P11]  Sensor 

Crack Detector and Display Device With the Same

KR: Appl. No. 10-2024-0089085, filed Jul. 5, 2024; Patent No. 10-2812740, registered May 23, 2025.

[P10]  Sensor 

Offset Voltage Compensation Apparatus for Folded-Cascode Amplifiers 

KR: Appl. No. 10-2024-0079544, filed Jun. 19, 2024.

[P09]  Power 

Power-on-Reset Circuit Robust Against Supply-Voltage and Temperature Variations

KR: Appl. No. 10-2024-0061692, filed May 10, 2024; Patent No. 10-2923000, registered Jan. 30, 2026.

[P08]  Data Converter 

Inverter Circuit, Integrator Circuit and Method Using the Same

KR: Appl. No. 10-2024-0051088, filed Apr. 17, 2024.

[P07]  Wireline 

High-Speed Transmitter Circuit System for Attenuating Inter-Channel Interference

KR: Appl. No. 10-2024-0046445, filed Apr. 5, 2024; Patent No. 10-2924981, registered Feb. 4, 2026.

US: Appl. No. 18/741,741, filed Jun. 12, 2024; Patent No. 12,625,752, issued May 12, 2026.

[P06]  Power 

LDO Regulator Circuit Apparatus Capable of Attenuating Supply Voltage Noise

KR: Appl. No. 10-2024-0026924, filed Feb. 26, 2024. 

US: Appl. No. 18/746,653, filed Jun. 18, 2024.

[P05]  Power 

LDO Regulator, Method of Operating the Same, and Power Management Device Including the Same

KR: Appl. No. 10-2024-0026127, filed Feb. 22, 2024. 

US: Appl. No. 19/022,482, filed Jan. 15, 2025.

[P04]  Cryo-CMOS 

Methods for Modeling CMOS Transistor Characteristics Under Cryogenic Conditions

KR: Appl. No. 10-2024-0022639, filed Feb. 16, 2024. 

US: Appl. No. 19/022,246, filed Jan. 15, 2025.

[P03]  CMOS+X 

Local Sensing and Control of pH for Parallelized Synthesis

US: Appl. No. 18/569,809, filed Jun. 13, 2022.

[P02]  CMOS+X 

Electrochemical Measurement Apparatuses and Methods for Monitoring and Controlling pH

US: Appl. No. 18/294,759, filed Jun. 13, 2022.

[P01]  Sensor 

Display Apparatus Having a Touch Driving Circuit for Generating Driving Signals at Different Levels

KR: Appl. No. 10-2017-0123749, filed Sep. 25, 2017; Patent No. 10-2377049, registered Mar. 22, 2022. 

US: Appl. No. 16/058,970, filed Aug. 8, 2018; Patent No. 11,073,895, issued Jul. 27, 2021.

US Continuation: Appl. No. 17/357,914, filed Jun. 24, 2021; Patent No. 11,467,649, issued Oct. 11, 2022.