Inventor
CHEN TZU-YU
TW59 patents
⚠️ This page may combine multiple inventors who share the name “CHEN TZU-YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
34 patentsUS10930333B2Feb 23, 2021
Embedded ferroelectric memory cell
TAIWAN SEMICONDUCTOR MFG CO LTD20 citations94
US11437084B2Sep 6, 2022
Embedded ferroelectric memory cell
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US11088203B2Aug 10, 2021
3D RRAM cell structure for reducing forming and set voltages
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US11869564B2Jan 9, 2024
Embedded ferroelectric memory cell
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11706930B2Jul 18, 2023
Semiconductor device and method for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11296099B2Apr 5, 2022
FeRAM decoupling capacitor
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11227872B2Jan 18, 2022
FeRAM MFM structure with selective electrode etch
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11183503B2Nov 23, 2021
Memory cell having top and bottom electrodes defining recesses
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations73
US9831262B2Nov 28, 2017
Embedded HKMG non-volatile memory
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US9793286B2Oct 17, 2017
Embedded HKMG non-volatile memory
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US12322429B2Jun 3, 2025
Embedded ferroelectric memory cell
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11195840B2Dec 7, 2021
Method and structures pertaining to improved ferroelectric random-access memory (FeRAM)
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US11037941B2Jun 15, 2021
Method for forming an integrated circuit and an integrated circuit
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12593458B2Mar 31, 2026
Semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12457751B2Oct 28, 2025
Interfacial layer with high texture uniformity for ferroelectric layer enhancement
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12432929B2Sep 30, 2025
Ferroelectric memory device with blocking layer
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12419056B2Sep 16, 2025
Integrated circuit and method for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12369327B2Jul 22, 2025
MFM device with an enhanced bottom electrode
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12356630B2Jul 8, 2025
Semiconductor device and method of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12167611B2Dec 10, 2024
FeRAM MFM structure with selective electrode etch
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12114509B2Oct 8, 2024
FeRAM decoupling capacitor
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12082421B2Sep 3, 2024
Semiconductor device and method for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11856788B2Dec 26, 2023
Semiconductor device and method of fabricating the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11849588B2Dec 19, 2023
Semiconductor device and method of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11800720B2Oct 24, 2023
Memory cell having a top electrode interconnect arranged laterally from a recess
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11785777B2Oct 10, 2023
FeRAM MFM structure with selective electrode etch
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11751401B2Sep 5, 2023
Integrated circuit and method for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11751406B2Sep 5, 2023
3D RRAM cell structure for reducing forming and set voltages
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11723213B2Aug 8, 2023
Method and structures pertaining to improved ferroelectric random-access memory (FeRAM)
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11557609B2Jan 17, 2023
Integrated circuit structure and method of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11296116B2Apr 5, 2022
Semiconductor device and method of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12238934B2Feb 25, 2025
Method of fabricating semiconductor device comprising ferroelectric layer
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12593454B2Mar 31, 2026
Ferroelectric tunnel junction structure with L-shaped spacers
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12171104B2Dec 17, 2024
Method and structures pertaining to improved ferroelectric random-access memory (FeRAM)
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
PIXART IMAGING INC
10 patentsUS10627518B2Apr 21, 2020
Tracking device with improved work surface adaptability
PIXART IMAGING INC3 citations84
US10962646B2Mar 30, 2021
Electronic device with improved work surface adaptability
PIXART IMAGING INC1 citations73
US9274617B2Mar 1, 2016
Optical navigation apparatus calculating an image quality index to determine a matching block size
PIXART IMAGING INC3 citations73
US9261982B2Feb 16, 2016
Image adjusting method and optical navigating apparatus utilizing the image adjusting method
PIXART IMAGING INC2 citations63
US12429592B2Sep 30, 2025
Tracking device and electronic device having two image sensors
PIXART IMAGING INC0 citations62
US12140674B2Nov 12, 2024
Electronic device with light sources emitting in different directions
PIXART IMAGING INC0 citations62
US11921940B1Mar 5, 2024
Optical navigation device capable of automatically switching between different tracking modes in response to different tracking surfaces
PIXART IMAGING INC1 citations62
US11808853B2Nov 7, 2023
Tracking device with improved work surface adaptability
PIXART IMAGING INC0 citations62
US11307308B2Apr 19, 2022
Tracking device and electronic device with improved work surface adaptability
PIXART IMAGING INC0 citations62
US12572765B2Mar 10, 2026
Optical decoding device which can decode invisible code and color code
PIXART IMAGING INC0 citations59
NALCO CHEMICAL CO
3 patentsUS5188715AFeb 23, 1993
Condensate corrosion sensor
NALCO CHEMICAL CO24 citations92
US5448178ASep 5, 1995
Transient technique to determine solution resistance for simple and accurate corrosion rate measurements
NALCO CHEMICAL CO28 citations87
US5849220ADec 15, 1998
Corrosion inhibitor
NALCO CHEMICAL CO18 citations78
NALCO CO
1 patentXYZPRINTING INC
1 patentCHEN TZU YU
1 patentShowing the top 50 of 59 patents by PatentIndex Score.