Inventor
ZHAN JING-HONG CONAN
TW31 patents
⚠️ This page may combine multiple inventors who share the name “ZHAN JING-HONG CONAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEDIATEK INC
16 patentsUS9445282B2Sep 13, 2016
Transceiver architecture for multiple antenna systems
MEDIATEK INC27 citations94
US8031007B2Oct 4, 2011
Error protection method, TDC module, CTDC module, all-digital phase-locked loop, and calibration method thereof
MEDIATEK INC23 citations92
US7791428B2Sep 7, 2010
All-digital phase-locked loop, loop bandwidth calibration method, and loop gain calibration method for the same
MEDIATEK INC19 citations92
US7728686B2Jun 1, 2010
Digital-controlled oscillator for eliminating frequency discontinuities and all-digital phase-locked loop using the same
MEDIATEK INC12 citations92
US7633345B2Dec 15, 2009
Amplifier and the method thereof
MEDIATEK INC17 citations92
US9661506B2May 23, 2017
Transceiver architecture for multiple antenna systems
MEDIATEK INC3 citations73
US6496126B2Dec 17, 2002
Digitization apparatus and method using a finite state machine in feedback loop
MEDIATEK INC9 citations72
US9473195B2Oct 18, 2016
Phase-arrayed transceiver
MEDIATEK INC5 citations68
US7936224B2May 3, 2011
Voltage controlled oscillator
MEDIATEK INC4 citations63
US11677433B2Jun 13, 2023
Wireless system having local oscillator signal derived from reference clock output of active oscillator that has no electromechanical resonator
MEDIATEK INC0 citations61
US12028099B2Jul 2, 2024
Semiconductor chip with local oscillator buffer reused for loop-back test and associated loop-back test method
MEDIATEK INC0 citations60
US11695439B2Jul 4, 2023
Semiconductor chip with local oscillator buffer reused for signal transmission and associated transmission method
MEDIATEK INC0 citations60
US11601147B2Mar 7, 2023
Semiconductor chip with local oscillator buffer reused for loop-back test and associated loop-back test method
MEDIATEK INC1 citations60
US9160353B2Oct 13, 2015
Phase frequency detector and charge pump for phase lock loop fast-locking
MEDIATEK INC1 citations52
US7880546B2Feb 1, 2011
Amplifier and the method thereof
MEDIATEK INC1 citations52
US8766684B2Jul 1, 2014
Charge pump, phase frequency detector and charge pump methods
MEDIATEK INC0 citations51
HSUEH YU-LI
4 patentsUS8878582B2Nov 4, 2014
Apparatus and method for duty cycle calibration
HSUEH YU-LI4 citations71
US8319532B2Nov 27, 2012
Frequency divider with phase selection functionality
HSUEH YU-LI3 citations61
US8400199B2Mar 19, 2013
Charge pump, phase frequency detector and charge pump methods
HSUEH YU-LI2 citations60
US8664985B2Mar 4, 2014
Phase frequency detector and charge pump for phase lock loop fast-locking
HSUEH YU-LI1 citations51
CHANG HSIANG-HUI
3 patentsUS8429487B2Apr 23, 2013
Error protection method, TDC module, CTDC module, all-digital phase-locked loop, and calibration method thereof
CHANG HSIANG-HUI8 citations83
US8395453B2Mar 12, 2013
Error compensation method, digital phase error cancellation module, and ADPLL thereof
CHANG HSIANG-HUI8 citations83
US8228128B2Jul 24, 2012
All-digital phase-locked loop, loop bandwidth calibration method, and loop gain calibration method for the same
CHANG HSIANG-HUI4 citations73