Inventor · disambiguated record
Chang-Jun Choi
Also filed as: CHOI CHANG-JUN
7 granted patents·52 citations·filing 2004–2021
80Inventor score
Top patents by PatentIndex Score
7 records- 0192US7659773B2Semiconductor integrated circuit device and power control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Feb 9, 2010·30 cites·4 claims
- 0278US7643368B2Power control circuit for semiconductor ICSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jan 5, 2010·12 cites·13 claims
- 0377US7893718B2High-speed multiplexer and semiconductor device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Feb 22, 2011·9 cites·38 claims
- 0449US12484908B2Non-contact pressure measurement system of balloon catheter and noncontact pressure measurement method of balloon catheter, using sameOSONG MEDICAL INNOVATION FOUND·Filed 2021·Granted Dec 2, 2025·0 cites·12 claims
- 0546US7424508B2Self-timed carry look-ahead adder and summation method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 9, 2008·1 cites·24 claims
- 0642US7705627B1Semiconductor device using power gatingSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Apr 27, 2010·0 cites·14 claims
- 0732US7263563B2Multi-bus driver apparatus and method for driving a plurality of busesSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 28, 2007·0 cites·18 claims
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