Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2007-05-08
2007-05-08
Kik, Phallaka (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000, C716S030000, C703S002000, C703S016000
Reexamination Certificate
active
10839953
ABSTRACT:
Computer time for modeling VLSI interconnection circuits is reduced by using symmetric properties of modified nodal analysis formulation. The modeling uses modified nodal analysis matrices then applies a Krylov subspace matrix to construct a congruence transformation matrix to generate the reduced order model of the VLSI.
REFERENCES:
patent: 5313398 (1994-05-01), Rohrer et al.
patent: 5379231 (1995-01-01), Pillage et al.
patent: 5537329 (1996-07-01), Feldmann et al.
patent: 5625578 (1997-04-01), Du Cloux et al.
patent: 5689685 (1997-11-01), Feldmann et al.
patent: 5920484 (1999-07-01), Nguyen et al.
patent: 6023573 (2000-02-01), Bai et al.
patent: 6038389 (2000-03-01), Rahon et al.
patent: 6041170 (2000-03-01), Feldmann et al.
patent: 6151698 (2000-11-01), Telichevesky et al.
patent: 6308304 (2001-10-01), Devgan et al.
patent: 6349272 (2002-02-01), Phillips
patent: 6360190 (2002-03-01), Kumashiro
patent: 6493849 (2002-12-01), Telichevesky et al.
patent: 6513001 (2003-01-01), Kapur et al.
patent: 6536026 (2003-03-01), Gullapalli
patent: 6662149 (2003-12-01), Devgan et al.
patent: 6687658 (2004-02-01), Roychowdhury
patent: 6789237 (2004-09-01), Ismail
patent: 6810370 (2004-10-01), Watts, III
patent: 6810506 (2004-10-01), Levy
patent: 6871167 (2005-03-01), Kapur et al.
patent: 7035782 (2006-04-01), Yang et al.
patent: 2003/0009732 (2003-01-01), Gullapalli
patent: 2003/0144824 (2003-07-01), Yang et al.
patent: 2003/0172358 (2003-09-01), Alon et al.
patent: 2004/0010400 (2004-01-01), Canning
patent: 2004/0078174 (2004-04-01), Canning
patent: 2005/0021319 (2005-01-01), Li et al.
patent: 2005/0096888 (2005-05-01), Ismail
patent: 2005/0114098 (2005-05-01), Nagahara
patent: 2006/0195306 (2006-08-01), Canning
Gad et al., “Model Order Reduction of Nonuniform Transmission Lines Using Integrated Congruence Transform”, 2003 Proceedings of Design Automation Conference, Jun. 2, 2003, pp. 238-243.
Odabasioglu et al., “Practical Considerations for Passive Reduction of RLC Circuits”, 1999 IEEE/ACM International Conference on Computer-Aided Design, Nov. 7, 1999, pp. 214-219.
Freund, “Passive Reduced-Order Models for Interconnect Simulation and Their Computation Via Krylov-subspace Algorithms”, 1999 Proceedings of 36th Design Automation Conference, Jun. 21, 1999, pp. 195-200.
Cao et al., “HiPRIME: Hierarchical and Passivity Reserved Interconnect Macromodeling Engine for RLKC Power Delivery”, 2002 Proceedings of 39th Design Automation Conference, Jun. 10, 2002, pp. 379-384.
Liu et al., “Model Order-Reduction of RC(L) Interconnect Including Variation Analysis”, 1999 Proceedings of 36th Design Automation Conference, Jun. 21, 1999, pp. 201-206.
Heydari et al., “Model Reduction of Variable-Geometry Interconnects Using Variational Spectrally-Weighted Balanced Truncation”, IEEE/ACM International Conference on Computer Aided Design, Nov. 4, 2001, pp. 586-591.
Sheehan, “Projective Convolution: RLC Model-Order Reduction Using the Impulse Response”, 1999 Proceedings of Design, Automation and Test in Europe Conference and Exhibition, Mar. 9, 1999, pp. 669-673.
Chu Chia-Chi
Feng Wu-Shiung
Lee Herng-Jer
Chang Gung University
Kamrath Alan D.
Kik Phallaka
Nikolai & Mersereau , P.A.
LandOfFree
Method and apparatus for model-order reduction and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for model-order reduction and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for model-order reduction and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3783468