Inventor · disambiguated record
Changjun Park
Also filed as: Park changjun
3 granted patents·3 pending applications·3 citations·filing 2010–2025
55Inventor score
Top patents by PatentIndex Score
6 records- 0188US11741886B2Display apparatus and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 29, 2023·2 cites·20 claims
- 0268US12234400B2Etchant composition for etching silicon germanium film and method of manufacturing integrated circuit device by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·13 claims
- 0361US2025163323A1Etchant composition for etching silicon germanium film and method of manufacturing integrated circuit device by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0456US8360033B2Lubricant vent structure of fuel pump for vehicleHYUNDAI MOTOR CO LTD·Filed 2010·Granted Jan 29, 2013·1 cites·7 claims
- 0550US2023272278A1Etching composition for etching molybdenum film and method of manufacturing integrated circuit device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 0641US2021167055A1Micro led display with printed circuit board assemblySAMSUNG ELECTRONICS CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →