Inventor · disambiguated record
Mark Welch
Also filed as: WELCH MARK · WELCH MARK D
3 granted patents·41 citations·filing 2015–2015
66Inventor score
Technology areasH04N
Files withSECOND SIGHT MEDICAL PRODUCTS INC3
Top patents by PatentIndex Score
3 records- 0188USD763344SGlasses for a visual prosthesisSECOND SIGHT MEDICAL PRODUCTS INC·Filed 2015·Granted Aug 9, 2016·38 cites·1 claims
- 0263US10773083B2Methods and systems for detecting obstacles for a visual prosthesisSECOND SIGHT MEDICAL PRODUCTS INC·Filed 2015·Granted Sep 15, 2020·1 cites·8 claims
- 0335USD773048SVideo processing unit for a visual prosthesisSECOND SIGHT MEDICAL PRODUCTS INC·Filed 2015·Granted Nov 29, 2016·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →