Inventor
TAI DYSON
US19 patents
Patents
19 patentsUS10566380B2Feb 18, 2020
Image sensor with dual trench isolation structures at different isolation structure depths
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US9991309B1Jun 5, 2018
CMOS image sensor having enhanced near infrared quantum efficiency
OMNIVISION TECH INC9 citations83
US9773829B2Sep 26, 2017
Through-semiconductor-via capping layer as etch stop layer
OMNIVISION TECH INC3 citations73
US9484373B1Nov 1, 2016
Hard mask as contact etch stop layer in image sensors
OMNIVISION TECH INC3 citations73
US10964738B2Mar 30, 2021
Image sensor having a source follower transistor with a multi-thickness gate dielectric
OMNIVISION TECH INC5 citations72
US10734434B2Aug 4, 2020
Vertical overflow drain combined with vertical transistor
OMNIVISION TECH INC2 citations72
US10181490B2Jan 15, 2019
Cross talk reduction for high dynamic range image sensors
OMNIVISION TECH INC4 citations72
US9312299B2Apr 12, 2016
Image sensor with dielectric charge trapping device
OMNIVISION TECH INC3 citations72
US11323608B2May 3, 2022
Image sensors with phase detection auto-focus pixels
OMNIVISION TECH INC2 citations71
US10411063B2Sep 10, 2019
Single-exposure high dynamic range sensor
OMNIVISION TECH INC6 citations70
US10848697B2Nov 24, 2020
Image sensors with phase detection auto focus pixels
OMNIVISION TECH INC1 citations62
US10297627B1May 21, 2019
Chip scale package for an image sensor
OMNIVISION TECH INC1 citations62
US9691810B1Jun 27, 2017
Curved image sensor
OMNIVISION TECH INC0 citations52
US9564470B1Feb 7, 2017
Hard mask as contact etch stop layer in image sensors
OMNIVISION TECH INC0 citations52
US11862678B2Jan 2, 2024
Electrical isolation in pixel-array substrates using combination of doped semiconductor guard rings and overlapping isolation trenches
OMNIVISION TECH INC0 citations51
US10644057B2May 5, 2020
Source follower contact
OMNIVISION TECH INC0 citations51
US10128299B1Nov 13, 2018
Manufacturing method of image sensor including source follower contact to floating diffusion
OMNIVISION TECH INC0 citations51
US10880467B2Dec 29, 2020
Image sensors with phase detection auto-focus pixels
OMNIVISION TECH INC0 citations41
US10304882B1May 28, 2019
Source follower device for enhanced image sensor performance
OMNIVISION TECH INC0 citations41