Inventor · disambiguated record

Roger Chien

Also filed as: CHIEN ROGER

2 granted patents·3 citations·filing 2006–2006

38Inventor score

Technology areasH04N

Files withPRINCETON TECHNOLOGY CORP2

Top patents by PatentIndex Score

2 records

0159US7577293B2Image compensation device and methodPRINCETON TECHNOLOGY CORP·Filed 2006·Granted Aug 18, 2009·3 cites·22 claims
0235US7729556B2Method for improving image quality and image processor for samePRINCETON TECHNOLOGY CORP·Filed 2006·Granted Jun 1, 2010·0 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →