Inventor · disambiguated record
You-Jin Cha
Also filed as: CHA YOU-JIN
3 granted patents·29 citations·filing 2000–2003
70Inventor score
Top patents by PatentIndex Score
3 records- 0173US6388500B1Gain controller using switched capacitorsSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted May 14, 2002·16 cites·4 claims
- 0262US6563364B2Gain controller using switched capacitorsSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted May 13, 2003·7 cites·4 claims
- 0345US6885240B2Amplifying circuit with variable load drivabilityHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Apr 26, 2005·6 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →