Inventor · disambiguated record
Ta Hsien
Also filed as: HSIEN TA
3 granted patents·3 pending applications·0 citations·filing 2013–2023
38Inventor score
Top patents by PatentIndex Score
6 records- 0157US12211188B2Image dewarping device and methodWELTREND SEMICONDUCTOR INC·Filed 2022·Granted Jan 28, 2025·0 cites·18 claims
- 0249US12499509B2Time division based band pass image generation method and time division based band pass image generation system capable of generating single-band pass images and dual-band pass imagesWELTREND SEMICONDUCTOR INC·Filed 2023·Granted Dec 16, 2025·0 cites·20 claims
- 0346US11558591B2Projector focusing method and projector focusing system capable of projecting high resolution images at arbitrary positionsWELTREND SEMICONDUCTOR INC·Filed 2021·Granted Jan 17, 2023·0 cites·20 claims
- 0432US2021364900A1Projection Method of Projection System for Use to Correct Image Distortion on Uneven SurfaceWELTREND SEMICONDUCTOR INC·Filed 2020·Application pending·0 cites
- 0531US2014327765A1Camera image calibrating system and method of calibrating camera imageALTEK AUTOTRONICS CORP·Filed 2013·Application pending·0 cites
- 0622US2017132476A1Vehicle Imaging SystemOTOBRITE ELECTRONICS INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ta Hsien files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →