Inventor · disambiguated record
Yun-Ho Choi
Also filed as: CHOI YUN · CHOI YUN H · CHOI YUN-HO
54 granted patents·38 pending applications·1,411 citations·filing 1987–2025
99Inventor score
Files withSAMSUNG ELECTRONICS CO LTD44CHOI YUN HO6HYUNDAI MOBIS CO LTD4KOREA ELECTRONICS TELECOMM4LG ELECTRONICS INC3
Top patents by PatentIndex Score
92 records- 0197US5854617ACircuit and a method for controlling a backlight of a liquid crystal display in a portable computerSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Dec 29, 1998·241 cites·23 claims
- 0294US5631871ASystem for selecting one of a plurality of memory banks for use in an active cycle and all other banks for an inactive precharge cycleSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted May 20, 1997·84 cites·1 claims
- 0394US5590086ASemiconductor memory having a plurality of I/O busesSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted Dec 31, 1996·92 cites·1 claims
- 0493US5835956ASynchronous dram having a plurality of latency modesSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Nov 10, 1998·76 cites·33 claims
- 0592US5838990ACircuit in a semiconductor memory for programming operation modes of the memorySAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Nov 17, 1998·63 cites·47 claims
- 0690US5343438ASemiconductor memory device having a plurality of row address strobe signalsSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Aug 30, 1994·78 cites·6 claims
- 0789US8214632B2Method of booting electronic device and method of authenticating boot of electronic deviceCHOI YUN-HO·Filed 2007·Granted Jul 3, 2012·23 cites·20 claims
- 0888US5703828ASemiconductor memorySAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted Dec 30, 1997·52 cites·14 claims
- 0987US7303323B2Backlight assembly of liquid crystal displayLG ELECTRONICS INC·Filed 2004·Granted Dec 4, 2007·32 cites·17 claims
- 1086US6343036B1Multi-bank dynamic random access memory devices having all bank precharge capabilitySAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Jan 29, 2002·41 cites·15 claims
- 1186US5384735AData output buffer of a semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Jan 24, 1995·60 cites·8 claims
- 1284US5446697ASemiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Aug 29, 1995·52 cites·21 claims
- 1384US5180928AConstant voltage generation of semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 1991·Granted Jan 19, 1993·69 cites·7 claims
- 1484US5062082ASemiconductor memory device with delay in address predecoder circuit independent from ATDSAMSUNG ELECTRONICS CO LTD·Filed 1991·Granted Oct 29, 1991·54 cites·5 claims
- 1583US9557808B2Display apparatus and method for motion recognition thereofSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jan 31, 2017·11 cites·31 claims
- 1681US7728672B2RF amplifierKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Jun 1, 2010·11 cites·5 claims
- 1781US7727354B2Structure for preventing gap formation and plasma processing equipment having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jun 1, 2010·16 cites·12 claims
- 1881US5889719ASemiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted Mar 30, 1999·37 cites·6 claims
- 1980US7746703B2Flash memory device and method of programming flash memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jun 29, 2010·12 cites·25 claims
- 2079US5315555ASense amplifier for performing a high-speed sensing operationSAMSUNG ELECTRONICS CO LTD·Filed 1991·Granted May 24, 1994·43 cites·18 claims
- 2177US5964873AMethod for updating a ROM BIOSSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Oct 12, 1999·73 cites·15 claims
- 2276US7436257B2High-efficiency mixed-mode power amplifierKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Oct 14, 2008·9 cites·9 claims
- 2374US9035865B2Gate driving circuit and display apparatus using the samePAK SANG-JIN·Filed 2011·Granted May 19, 2015·2 cites·20 claims
- 2474US8069389B2Error correction circuit and method, and semiconductor memory device including the circuitYIM YONG-TAE·Filed 2007·Granted Nov 29, 2011·8 cites·14 claims
- 2572US7688137B2Low power consuming mixed mode power amplifierKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Mar 30, 2010·7 cites·24 claims
- 2672US7590003B2Self-reference sense amplifier circuit and sensing methodSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Sep 15, 2009·8 cites·20 claims
- 2771US12189367B2Apparatus and method for generating excitation signal for resolverHYUNDAI MOBIS CO LTD·Filed 2022·Granted Jan 7, 2025·0 cites·20 claims
- 2871US7668316B2Method for encrypting and decrypting metadataSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 23, 2010·11 cites·12 claims
- 2971US7252428B2Prism sheet of liquid crystal display device and backlight unit using the sameLG ELECTRONICS INC·Filed 2004·Granted Aug 7, 2007·17 cites·21 claims
- 3070US8618858B2Pulse generator and method for generating pulseKIM JAE HWAN·Filed 2011·Granted Dec 31, 2013·3 cites·13 claims
- 3170US8366827B2Chamber inserts and apparatuses for processing a substrateSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Feb 5, 2013·5 cites·5 claims
- 3270US5270588AData output buffer with selective bootstrap circuitSAMSUNG ELECRONICS·Filed 1991·Granted Dec 14, 1993·33 cites·7 claims
- 3369US8774747B2Radio frequency receiverHYUN SEOK-BONG·Filed 2012·Granted Jul 8, 2014·4 cites·13 claims
- 3468US12306549B2Photo mask stage unit and photo mask stocker including the sameSEMES CO LTD·Filed 2022·Granted May 20, 2025·0 cites·20 claims
- 3568US5015891AOutput feedback control circuit for integrated circuit deviceSAMSUNG ELECTRONICS CO LTD·Filed 1989·Granted May 14, 1991·24 cites·23 claims
- 3665US9118282B2Power amplifier and amplification method thereofCHOI YUN HO·Filed 2012·Granted Aug 25, 2015·4 cites·19 claims
- 3764US2025258205A1Exciter overcurrent detection deviceHYUNDAI MOBIS CO LTD·Filed 2025·Application pending·0 cites
- 3863US8625654B2Pulse generator of UWB systemJEONG JIN DOO·Filed 2011·Granted Jan 7, 2014·3 cites·7 claims
- 3963US2024128915A1Motor driving apparatus and method of controlling the sameHYUNDAI MOBIS CO LTD·Filed 2023·Application pending·0 cites
- 4062US2025254857A1Semiconductor device including supporter patternSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4161US7475332B2Wireless communication terminal capable of informing valid playing time of multimedia data and method thereofPANTECH CO LTD·Filed 2005·Granted Jan 6, 2009·0 cites·10 claims
- 4261US7391864B2Apparatus and method for hierarchical encryptionSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 24, 2008·4 cites·65 claims
- 4361US2024378730A1Motion feedback method and system using normalized dataGWANGJU INST SCIENCE & TECH·Filed 2024·Application pending·0 cites
- 4460US8281115B2Security method using self-generated encryption key, and security apparatus using the sameCHOI YUN-HO·Filed 2007·Granted Oct 2, 2012·2 cites·24 claims
- 4560US2024431097A1Semiconductor device and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4658US2025062755A1Apparatus and method for compensating for phase delay of resolver signalHYUNDAI MOBIS CO LTD·Filed 2024·Application pending·0 cites
- 4757US8675715B2Apparatus of 60 GHZ band modemKYEONG MUN GEON·Filed 2010·Granted Mar 18, 2014·1 cites·10 claims
- 4857US5467356ABurn-in circuit and burn-in test methodSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Nov 14, 1995·17 cites·9 claims
- 4957US2023060969A1Composition for preventing hair loss or promoting hair growthLG HOUSEHOLD & HEALTH CARE LTD·Filed 2020·Application pending·0 cites
- 5056US5610869ASemiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted Mar 11, 1997·17 cites·8 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →