P

Inventor

NAM GI-JOON

US83 patents
⚠️ This page may combine multiple inventors who share the name “NAM GI-JOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

35 patents
US7624366B2Nov 24, 2009

Clock aware placement

IBM27 citations92
US6671867B2Dec 30, 2003

Analytical constraint generation for cut-based global placement

IBM23 citations92
US8677299B1Mar 18, 2014

Latch clustering with proximity to local clock buffers

IBM22 citations91
US10552740B2Feb 4, 2020

Fault-tolerant power-driven synthesis

IBM7 citations84
US8954912B2Feb 10, 2015

Structured placement of latches/flip-flops to minimize clock power in high-performance designs

IBM18 citations84
US7882475B2Feb 1, 2011

Method to reduce the wirelength of analytical placement techniques by modulation of spreading forces vectors

IBM8 citations84
US7467369B2Dec 16, 2008

Constrained detailed placement

IBM13 citations84
US7073144B2Jul 4, 2006

Stability metrics for placement to quantify the stability of placement algorithms

IBM14 citations84
US10223496B2Mar 5, 2019

Triple and quad coloring shape layouts

IBM7 citations83
US9417945B2Aug 16, 2016

Error checking and correction for NAND flash devices

IBM8 citations83
US7934188B2Apr 26, 2011

Legalization of VLSI circuit placement with blockages using hierarchical row slicing

IBM16 citations83
US10417375B2Sep 17, 2019

Time-driven placement and/or cloning of components for an integrated circuit

IBM5 citations82
US9298872B2Mar 29, 2016

Apportioning synthesis effort for better timing closure

IBM7 citations82
US8782584B2Jul 15, 2014

Post-placement cell shifting

IBM10 citations82
US7296252B2Nov 13, 2007

Clustering techniques for faster and better placement of VLSI circuits

IBM17 citations81
US7020861B2Mar 28, 2006

Latch placement technique for reduced clock signal skew

IBM16 citations81
US10354183B2Jul 16, 2019

Power-driven synthesis under latency constraints

IBM5 citations73
US8930873B1Jan 6, 2015

Creating regional routing blockages in integrated circuit design

IBM5 citations73
US8826215B1Sep 2, 2014

Routing centric design closure

IBM6 citations73
US11356275B2Jun 7, 2022

Electronically verifying a process flow

IBM3 citations72
US10528695B1Jan 7, 2020

Integer arithmetic method for wire length minimization in global placement with convolution based density penalty computation

IBM5 citations72
US10102061B2Oct 16, 2018

Error checking and correction for NAND flash devices

IBM2 citations72
US8347257B2Jan 1, 2013

Detailed routability by cell placement

IBM5 citations72
US11314920B2Apr 26, 2022

Time-driven placement and/or cloning of components for an integrated circuit

IBM1 citations71
US10558775B2Feb 11, 2020

Memory element graph-based placement in integrated circuit design

IBM4 citations71
US9536600B2Jan 3, 2017

Simultaneous multi-page commands for non-volatile memories

IBM2 citations71
US11120192B1Sep 14, 2021

White space insertion for enhanced routability

IBM5 citations70
US12438727B1Oct 7, 2025

Tracing and verifying a shared library using blockchain

IBM1 citations63
US10679120B2Jun 9, 2020

Power driven synaptic network synthesis

IBM1 citations63
US12423502B2Sep 23, 2025

Rule check heatmap prediction

IBM1 citations62
US12417333B2Sep 16, 2025

Short net pin alignment for routing

IBM0 citations62
US12282725B2Apr 22, 2025

Enhanced alignment for global placement in a circuit

IBM0 citations62
US12277375B2Apr 15, 2025

Power staple avoidance for routing via reduction

IBM0 citations62
US11301757B2Apr 12, 2022

Fault-tolerant power-driven synthesis

IBM0 citations62
US11087062B1Aug 10, 2021

Dynamic SADP region generation

IBM0 citations62

LS CABLE LTD

4 patents

ALPERT CHARLES J

3 patents

ALPERT CHARLES JAY

2 patents

LG CABLE LTD

2 patents

PARK CHAN-YONG

1 patent

KAZDA MICHAEL ANTHONY

1 patent

AGARWAL KANAK BEHARI

1 patent

XILINX INC

1 patent

Showing the top 50 of 83 patents by PatentIndex Score.