Inventor · disambiguated record
Heung Sik Kwak
Also filed as: KWAK HEUNG S · KWAK HEUNG SIK
9 granted patents·1 pending application·518 citations·filing 1995–2005
90Inventor score
Top patents by PatentIndex Score
10 records- 0190US5508752APartial response trellis decoder for high definition television (HDTV) systemLG ELECTRONICS INC·Filed 1995·Granted Apr 16, 1996·215 cites·20 claims
- 0287US5844945AViterbi decoder for a high definition televisionGOLD STAR CO·Filed 1995·Granted Dec 1, 1998·201 cites·16 claims
- 0383US6589886B2Method for manufacturing aluminum oxide film for use in a semiconductor deviceHYUNDAI ELECTRONICS IND·Filed 2000·Granted Jul 8, 2003·32 cites·16 claims
- 0465US6451666B2Method for forming a lower electrode by using an electroplating methodHYUNDAI ELECTRONICS IND·Filed 2000·Granted Sep 17, 2002·14 cites·18 claims
- 0559US6175391B1Digital TV receiverLG ELECTRONICS INC·Filed 1999·Granted Jan 16, 2001·24 cites·32 claims
- 0646US5898731AAuto-coefficient renewal digital channel equalizerLG ELECTRONICS INC·Filed 1997·Granted Apr 27, 1999·9 cites·23 claims
- 0744US5875001AHDTV receiverLG ELECTRONICS INC·Filed 1996·Granted Feb 23, 1999·11 cites·7 claims
- 0843US2006184990A1Hybrid-fiber coaxial network-based high-speed QoS transmission system for internet protocol broadcasting serviceNET & SYS CO LTD·Filed 2005·Application pending·0 cites
- 0936USRE36980EPartial response trellis decoder for high definition television (HDTV) systemLG ELECTRONICS INC·Filed 1998·Granted Dec 5, 2000·8 cites·21 claims
- 1033US6133959ADevice and method for detecting sync signal from digital TV signalLG ELECTRONICS INC·Filed 1997·Granted Oct 17, 2000·4 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →