Inventor · disambiguated record
Charlie C. Hwang
Also filed as: HWANG CHARLIE · HWANG CHARLIE C · HWANG CHARLIE CHORNGLII
16 granted patents·5 pending applications·67 citations·filing 2003–2022
91Inventor score
Top patents by PatentIndex Score
21 records- 0186US7382844B2Methods to self-synchronize clocks on multiple chips in a systemIBM·Filed 2005·Granted Jun 3, 2008·19 cites·3 claims
- 0275US7941689B2Minimizing clock uncertainty on clock distribution networks using a multi-level de-skewing techniqueIBM·Filed 2008·Granted May 10, 2011·9 cites·12 claims
- 0373US8295419B2Method and apparatus for generating synchronization signals for synchronizing multiple chips in a systemHWANG CHARLIE C·Filed 2010·Granted Oct 23, 2012·4 cites·11 claims
- 0470US7826579B2Method and apparatus for generating synchronization signals for synchronizing multiple chips in a systemIBM·Filed 2006·Granted Nov 2, 2010·4 cites·5 claims
- 0566US12480990B2Technique for enabling on-die noise measurement during ate testing and ISTNVIDIA CORP·Filed 2022·Granted Nov 25, 2025·0 cites·45 claims
- 0666US8006213B2Optimization method of integrated circuit design for reduction of global clock load and balancing clock skewIBM·Filed 2008·Granted Aug 23, 2011·4 cites·13 claims
- 0766US7831946B2Clock distribution network wiring structureIBM·Filed 2007·Granted Nov 9, 2010·5 cites·19 claims
- 0866US7466156B2System of digitally testing an analog driver circuitIBM·Filed 2004·Granted Dec 16, 2008·11 cites·13 claims
- 0962US7086020B2Circuits and methods for matching device characteristics for analog and mixed-signal designsIBM·Filed 2003·Granted Aug 1, 2006·8 cites·31 claims
- 1058US7355460B2Method for locally generating non-integral divided clocks with centralized state machinesIBM·Filed 2006·Granted Apr 8, 2008·1 cites·8 claims
- 1152US2008191753A1Methods and Systems for Locally Generating Non-Integral Divided Clocks with Centralized State MachinesIBM·Filed 2008·Application pending·0 cites
- 1250US7456671B2Hierarchical scalable high resolution digital programmable delay circuitIBM·Filed 2007·Granted Nov 25, 2008·1 cites·22 claims
- 1350US7368958B2Methods and systems for locally generating non-integral divided clocks with centralized state machinesIBM·Filed 2006·Granted May 6, 2008·0 cites·12 claims
- 1445US7659740B2System and method of digitally testing an analog driver circuitIBM·Filed 2008·Granted Feb 9, 2010·0 cites·4 claims
- 1545US7319348B2Circuits for locally generating non-integral divided clocks with centralized state machinesIBM·Filed 2006·Granted Jan 15, 2008·1 cites·15 claims
- 1643US2008030246A1Circuits for Locally Generating Non-Integral Divided Clocks with Centralized State MachinesINTERNAT BUSINES MACHINE CORP·Filed 2007·Application pending·0 cites
- 1742US2007229115A1Method and apparatus for correcting duty cycle error in a clock distribution networkIBM·Filed 2006·Application pending·0 cites
- 1841US8291157B2Concurrent refresh in cache memoryBRONSON TIMOTHY C·Filed 2010·Granted Oct 16, 2012·0 cites·22 claims
- 1937US8258758B2System to improve a multistage charge pump and associated methodsHWANG CHARLIE C·Filed 2008·Granted Sep 4, 2012·0 cites·12 claims
- 2036US2010001709A1System to generate a reference for a charge pump and associated methodsBARTH JR JOHN E·Filed 2008·Application pending·0 cites
- 2135US2010002478A1System to improve a voltage multiplier and associated methodsHWANG CHARLIE C·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →