Inventor
LIANG CHE-FU
TW49 patents
⚠️ This page may combine multiple inventors who share the name “LIANG CHE-FU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARTILUX INC
32 patentsUS10418407B2Sep 17, 2019
High-speed light sensing apparatus III
ARTILUX INC59 citations97
US11131757B2Sep 28, 2021
High-speed light sensing apparatus
ARTILUX INC15 citations94
US10886309B2Jan 5, 2021
High-speed light sensing apparatus II
ARTILUX INC17 citations94
US10886312B2Jan 5, 2021
High-speed light sensing apparatus II
ARTILUX INC24 citations94
US10886311B2Jan 5, 2021
Photo-detecting apparatus
ARTILUX INC17 citations94
US10861888B2Dec 8, 2020
Silicon germanium imager with photodiode in trench
ARTILUX INC23 citations94
US10795003B2Oct 6, 2020
High-speed light sensing apparatus
ARTILUX INC16 citations94
US10739443B2Aug 11, 2020
High-speed light sensing apparatus II
ARTILUX INC22 citations94
US10741598B2Aug 11, 2020
High-speed light sensing apparatus II
ARTILUX INC21 citations94
US11105928B2Aug 31, 2021
Light-sensing apparatus and light-sensing method thereof
ARTILUX INC17 citations93
US11747450B2Sep 5, 2023
High-speed light sensing apparatus
ARTILUX INC6 citations86
US11579267B2Feb 14, 2023
High-speed light sensing apparatus
ARTILUX INC4 citations86
US10777692B2Sep 15, 2020
Photo-detecting apparatus and photo-detecting method thereof
ARTILUX INC16 citations86
US11637142B2Apr 25, 2023
High-speed light sensing apparatus III
ARTILUX INC5 citations85
US10964742B2Mar 30, 2021
Germanium-silicon light sensing apparatus II
ARTILUX INC6 citations84
US10770504B2Sep 8, 2020
Wide spectrum optical sensor
ARTILUX INC8 citations84
US10707260B2Jul 7, 2020
Circuit for operating a multi-gate VIS/IR photodiode
ARTILUX INC6 citations84
US12243901B2Mar 4, 2025
High-speed light sensing apparatus III
ARTILUX INC1 citations74
US12013463B2Jun 18, 2024
Light-sensing apparatus and light-sensing method thereof
ARTILUX INC3 citations74
US12072448B2Aug 27, 2024
High-speed light sensing apparatus
ARTILUX INC2 citations73
US11756969B2Sep 12, 2023
Germanium-silicon light sensing apparatus
ARTILUX INC1 citations73
US11749696B2Sep 5, 2023
High-speed light sensing apparatus II
ARTILUX INC2 citations73
US11482553B2Oct 25, 2022
Photo-detecting apparatus with subpixels
ARTILUX INC5 citations73
US11448830B2Sep 20, 2022
Photo-detecting apparatus with multi-reset mechanism
ARTILUX INC3 citations73
US11329081B2May 10, 2022
Photo-detecting apparatus
ARTILUX INC5 citations73
US10756127B2Aug 25, 2020
Germanium-silicon light sensing apparatus
ARTILUX INC2 citations73
US10685994B2Jun 16, 2020
Germanium-silicon light sensing apparatus
ARTILUX INC2 citations73
US11630212B2Apr 18, 2023
Light-sensing apparatus and light-sensing method thereof
ARTILUX INC3 citations72
US11639991B2May 2, 2023
Photo-detecting apparatus with current-reuse
ARTILUX INC1 citations63
US11240554B2Feb 1, 2022
HDMI apparatus using optical communication
ARTILUX INC0 citations61
US11039202B2Jun 15, 2021
HDMI apparatus using optical communication
ARTILUX INC0 citations61
US11239632B2Feb 1, 2022
Laser driving apparatus with current control circuitry and multi-channel circuitry
ARTILUX INC0 citations50
ARTILUX CORP
9 patentsUS10254389B2Apr 9, 2019
High-speed light sensing apparatus
ARTILUX CORP26 citations98
US10256264B2Apr 9, 2019
Germanium-silicon light sensing apparatus
ARTILUX CORP42 citations98
US10056415B2Aug 21, 2018
Germanium-silicon light sensing apparatus
ARTILUX CORP39 citations98
US9893112B2Feb 13, 2018
Wide spectrum optical sensor
ARTILUX CORP49 citations98
US10353056B2Jul 16, 2019
High-speed light sensing apparatus
ARTILUX CORP17 citations94
US10310060B2Jun 4, 2019
High-speed light sensing apparatus
ARTILUX CORP19 citations94
US10157954B2Dec 18, 2018
Wide spectrum optical sensor
ARTILUX CORP39 citations94
US9954016B2Apr 24, 2018
Germanium-silicon light sensing apparatus
ARTILUX CORP4 citations84
US10269838B2Apr 23, 2019
Germanium-silicon light sensing apparatus
ARTILUX CORP2 citations73
MEDIATEK INC
3 patentsLIANG CHE-FU
3 patentsUS8432198B2Apr 30, 2013
Injection-locked phase-locked loop with a self-aligned injection window
LIANG CHE-FU10 citations81
US8258830B2Sep 4, 2012
Methods for calibrating gated oscillator and oscillator circuit utilizing the same
LIANG CHE-FU12 citations81
US8228126B2Jul 24, 2012
Multi-band burst-mode clock and data recovery circuit
LIANG CHE-FU4 citations61