Inventor
CHEN KUAN-TA
TW32 patents
⚠️ This page may combine multiple inventors who share the name “CHEN KUAN-TA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEDIATEK INC
20 patentsUS11664774B2May 30, 2023
Operational amplifier using single-stage amplifier with slew-rate enhancement and associated method
MEDIATEK INC2 citations73
US9888318B2Feb 6, 2018
Method, system and circuits for headset crosstalk reduction
MEDIATEK INC2 citations73
US11205999B2Dec 21, 2021
Amplifier with signal dependent mode operation
MEDIATEK INC2 citations72
US10469037B2Nov 5, 2019
Multi-stage amplifier circuit with zero and pole inserted by compensation circuits
MEDIATEK INC3 citations72
US10763884B2Sep 1, 2020
High linearity digital-to-analog converter with ISI-suppressing method
MEDIATEK INC2 citations71
US10063251B2Aug 28, 2018
Low-noise current-in class D amplifier with slew rate control mechanism
MEDIATEK INC3 citations70
US11349443B2May 31, 2022
Operational amplifier using single-stage amplifier with slew-rate enhancement and associated method
MEDIATEK INC0 citations62
US11309839B2Apr 19, 2022
High signal-to-noise ratio amplifier with multiple output modes
MEDIATEK INC1 citations62
US10535651B2Jan 14, 2020
Impedance circuit with poly-resistor
MEDIATEK INC1 citations62
US11848646B2Dec 19, 2023
Amplifier circuit using voltage-to-current conversion and associated envelope tracking supply modulator using the same
MEDIATEK INC0 citations60
US12316338B2May 27, 2025
High-speed successive-approximation register analog-to-digital converter
MEDIATEK INC0 citations57
US10123115B2Nov 6, 2018
Method, system and circuits for headset crosstalk reduction
MEDIATEK INC0 citations52
US10510823B2Dec 17, 2019
Impedance circuit with poly-resistor
MEDIATEK INC0 citations51
US9998815B2Jun 12, 2018
Portable device and method for entering power-saving mode
MEDIATEK INC1 citations51
US12519432B2Jan 6, 2026
Power converter and associated control method for high-efficiency audio amplifier
MEDIATEK INC0 citations49
US12407305B2Sep 2, 2025
Amplifier output stage with DC-shifting circuit for high-speed supply modulator
MEDIATEK INC0 citations49
US11451200B2Sep 20, 2022
Low pop-click noise class-D amplifier
MEDIATEK INC0 citations49
US12476646B2Nov 18, 2025
Tri-level digital-to-analog converter element with mismatch suppression and associated method
MEDIATEK INC0 citations45
US12549171B2Feb 10, 2026
Ring oscillator with an overstress solution
MEDIATEK INC0 citations41
US10879844B2Dec 29, 2020
Oscillation device
MEDIATEK INC0 citations41
SILICONWARE PRECISION INDUSTRIES CO LTD
8 patentsUS10823776B2Nov 3, 2020
Testing fixture
SILICONWARE PRECISION INDUSTRIES CO LTD2 citations69
US11193972B2Dec 7, 2021
Inspection equipment for an over the air testing process and testing device thereof
SILICONWARE PRECISION INDUSTRIES CO LTD2 citations67
US11223117B2Jan 11, 2022
Electronic package and electronic device having the electronic package
SILICONWARE PRECISION INDUSTRIES CO LTD0 citations60
US11081776B2Aug 3, 2021
Electronic package
SILICONWARE PRECISION INDUSTRIES CO LTD0 citations60
US10903547B2Jan 26, 2021
Electronic package
SILICONWARE PRECISION INDUSTRIES CO LTD0 citations59
US10840965B2Nov 17, 2020
Test system
SILICONWARE PRECISION INDUSTRIES CO LTD0 citations49
US10659097B1May 19, 2020
Testing system
SILICONWARE PRECISION INDUSTRIES CO LTD0 citations49
US10840581B2Nov 17, 2020
Electronic package
SILICONWARE PRECISION INDUSTRIES CO LTD0 citations40