Inventor · disambiguated record
Igor Katchan
Also filed as: KATCHAN IGOR
2 granted patents·5 citations·filing 2008–2013
49Inventor score
Top patents by PatentIndex Score
2 records- 0156US9311891B2Method and device for reducing a mutual influence of pixels of a pixel groupHUBSCHNEIDER ANDREAS·Filed 2013·Granted Apr 12, 2016·2 cites·12 claims
- 0255US8543349B2Test device, display device, and method for checking a validity of display signalsKATCHAN IGOR·Filed 2008·Granted Sep 24, 2013·3 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Igor Katchan 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 →