Inventor
WANG WEI-KO
TW33 patents
⚠️ This page may combine multiple inventors who share the name “WANG WEI-KO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISERA TECHNOLOGIES CO LTD
30 patentsUS9425227B1Aug 23, 2016
Imaging sensor using infrared-pass filter for green deduction
VISERA TECHNOLOGIES CO LTD20 citations92
US9679933B2Jun 13, 2017
Image sensors and methods of forming the same
VISERA TECHNOLOGIES CO LTD8 citations83
US10670784B2Jun 2, 2020
Light filter structure and image sensor
VISERA TECHNOLOGIES CO LTD2 citations73
US10295482B1May 21, 2019
Spectrum-inspection device and method for forming the same
VISERA TECHNOLOGIES CO LTD6 citations73
US10249771B2Apr 2, 2019
Filter collimators and methods for forming the same
VISERA TECHNOLOGIES CO LTD3 citations73
US10119915B2Nov 6, 2018
Detection device for specimens
VISERA TECHNOLOGIES CO LTD2 citations73
US9972651B2May 15, 2018
Spectrum-inspection device
VISERA TECHNOLOGIES CO LTD2 citations73
US9906706B2Feb 27, 2018
Image sensor and imaging device
VISERA TECHNOLOGIES CO LTD4 citations73
US12284836B2Apr 22, 2025
Image sensor wherein focus of lens of an optical component misaligned a center of a photodiode
VISERA TECHNOLOGIES CO LTD0 citations62
US10804441B2Oct 13, 2020
Light-emitting device with yellow color filters
VISERA TECHNOLOGIES CO LTD1 citations62
US7807484B2Oct 5, 2010
Light-emitting diode device and method for fabricating the same
VISERA TECHNOLOGIES CO LTD4 citations62
US7826148B2Nov 2, 2010
Aspheric lens structures and fabrication methods thereof
VISERA TECHNOLOGIES CO LTD3 citations61
US11630062B2Apr 18, 2023
Biosensor and method of forming the same
VISERA TECHNOLOGIES CO LTD0 citations60
US12501730B2Dec 16, 2025
Image sensor having nanoposts
VISERA TECHNOLOGIES CO LTD0 citations59
US12464843B2Nov 4, 2025
Image sensor and manufacturing method thereof
VISERA TECHNOLOGIES CO LTD0 citations58
US12166053B2Dec 10, 2024
Semiconductor device for receiving and collecting inclined light
VISERA TECHNOLOGIES CO LTD0 citations52
US11276793B2Mar 15, 2022
Semiconductor device
VISERA TECHNOLOGIES CO LTD0 citations52
US10151862B2Dec 11, 2018
Color filter array having low density of blue color
VISERA TECHNOLOGIES CO LTD0 citations52
US9666620B2May 30, 2017
Stacked filter and image sensor containing the same
VISERA TECHNOLOGIES CO LTD1 citations52
US12209985B2Jan 28, 2025
Sensor device and method of using the same
VISERA TECHNOLOGIES CO LTD0 citations50
US12046071B2Jul 23, 2024
Optical imaging device
VISERA TECHNOLOGIES CO LTD0 citations50
US12253694B2Mar 18, 2025
Optical system
VISERA TECHNOLOGIES CO LTD0 citations49
US10192915B1Jan 29, 2019
Optical sensor and manufacturing method thereof
VISERA TECHNOLOGIES CO LTD0 citations49
US11600095B2Mar 7, 2023
Optical fingerprint sensors
VISERA TECHNOLOGIES CO LTD0 citations47
US12422630B2Sep 23, 2025
Optical device
VISERA TECHNOLOGIES CO LTD0 citations44
US10145740B2Dec 4, 2018
Sensing multiple peak wavelengths using combination of dual-band filters
VISERA TECHNOLOGIES CO LTD0 citations42
US12176367B2Dec 24, 2024
Semiconductor device
VISERA TECHNOLOGIES CO LTD0 citations41
US10148919B2Dec 4, 2018
Image sensor having yellow filter units
VISERA TECHNOLOGIES CO LTD0 citations41
US10488639B2Nov 26, 2019
Detection device for specimens
VISERA TECHNOLOGIES CO LTD0 citations40
US10056417B2Aug 21, 2018
Image-sensor structures
VISERA TECHNOLOGIES CO LTD0 citations37