Molecular memory devices and methods

Static information storage and retrieval – Systems using particular element – Molecular or atomic

Reexamination Certificate

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C429S047000, C429S149000

Reexamination Certificate

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11246874

ABSTRACT:
A molecular memory element comprising a switching device; at least a first bit line and a first word line coupled to said switching device; and an array of storage locations, each coupled to a bit line and a word line, said elements comprising a first electrode with storage molecules comprising redox active molecules, and said array comprising a second electrode.

REFERENCES:
patent: 5650061 (1997-07-01), Kuhr et al.
patent: 5923525 (1999-07-01), Belyakov et al.
patent: 5926412 (1999-07-01), Evans, Jr. et al.
patent: 6208553 (2001-03-01), Gryko et al.
patent: 6212093 (2001-04-01), Lindsey
patent: 6272038 (2001-08-01), Clausen et al.
patent: 6290839 (2001-09-01), Kayyem et al.
patent: 6324091 (2001-11-01), Gryko et al.
patent: 6381169 (2002-04-01), Bocian et al.
patent: 6451942 (2002-09-01), Li et al.
patent: 6484394 (2002-11-01), Heo et al.
patent: 6492056 (2002-12-01), Ovshinsky
patent: 6642376 (2003-11-01), Lindsey et al.
patent: 6657884 (2003-12-01), Bocian et al.
patent: 6674121 (2004-01-01), Misra et al.
patent: 6706473 (2004-03-01), Edman et al.
patent: 6728129 (2004-04-01), Lindsey et al.
patent: 6768157 (2004-07-01), Krieger et al.
patent: 6777516 (2004-08-01), Li et al.
patent: 6853472 (2005-02-01), Warner et al.
patent: 6855417 (2005-02-01), McCreery
patent: 6855950 (2005-02-01), McCreery
patent: 6921475 (2005-07-01), Kuhr et al.
patent: 6944047 (2005-09-01), Rotenberg et al.
patent: 6958270 (2005-10-01), Misra et al.
patent: 7005237 (2006-02-01), Lindsey
patent: 7019391 (2006-03-01), Tran
patent: 7032277 (2006-04-01), Rolla et al.
patent: 7042755 (2006-05-01), Bocian et al.
patent: 7061791 (2006-06-01), Bocian et al.
patent: 7074519 (2006-07-01), Kuhr et al.
patent: 2001/0010654 (2001-08-01), Jeng-Jye
patent: 2002/0105897 (2002-08-01), McCreery et al.
patent: 2002/0180446 (2002-12-01), Kuhr et al.
patent: 2003/0081463 (2003-05-01), Bocian et al.
patent: 2003/0082444 (2003-05-01), Kuhr et al.
patent: 2004/0007758 (2004-01-01), McCreery
patent: 2004/0115524 (2004-06-01), Misra et al.
patent: 2004/0120180 (2004-06-01), Rotenberg et al.
patent: 2004/0150465 (2004-08-01), Nishida et al.
patent: 2004/0151912 (2004-08-01), McCreery
patent: 2005/0207208 (2005-09-01), Bocian et al.
patent: WO 01/03126 (2001-01-01), None
patent: WO 03/052835 (2003-06-01), None
patent: WO 03/071552 (2003-08-01), None
Roth, K. M., Thesis published in 2002, Chapter I overview pp. 1-285.
Luyken, R. J., et al., “Concepts for hybrid CMOS-molecular non-volatile memories” Nanotechnology IOP Publishing UK., vol. 14, No. 2, 2003, pp. 273-276.
Kwok, K. S., “Materials for future electronics”Materials Today, Elsevier Science, Kidlington, GB, vol. 6, No. 12, Dec. 2003, pp. 20-27.
Gowda, et al., “Hybrid silicon/molecular memories-co-engineering for novel functionality”International Electron Devices Meeting 2003 IEDM. Technical Digest., Washington, DC, Dec. 8-10, 2003, New York, NY:IEEE, US, pp. 537-540.
Roth K. M., et al. “Measurement of Electron-Transfer Rates of Charge-Storage Molecular Monolayers On Si(100). Toward Molecular/Semiconductor Information Storage Devices”,J. Am. Chem. Soc.; Journal of the American Chemical SocietyJan. 15, 2003, vol. 125, No. 2, Jan. 15, 2003, pp. 505-517.
Gittins, et al., “A nonmetre-scale electronic switch consisting of a metal cluster and redox-addressable groups”Nature, MacMillan Journals, Ltd.,London, GB, vol. 408, Nov. 2, 2000, pp. 67-69.
Nishida Y., et al. “An Interpolating Sense Circuit for Molecular Memory”,Department of Electrical and Computer Engineering, CICC 2002,4 pp.
Schweikart, K-H, et al., “Design, synthesis, and characterization of prototypical multistate counters in three distinct architectures”,J. Mater. Chem., 2002, 12(4), pp. 808-828.
Ccc™ Spincoaters, Brewer Science, http://www.brewerscience.com/cee/products/cee100.html 8 pp. 2007.
“Bake Process Theory”,Cost Effective Equipment, 4 pp. 2007.
MBraun, Inertgas Technology, MB OX-SE-3 Oxygen Probe, (no date), www.mbraun.com, 4 pp.
“Spin Coat Theory”, Cost Effective Equipment, 6 pp. 2007.
“Spin Coating Patent Index”, http://www.mse.arizona.edu/faculty/birnie/Coatings/PatenNdx.htm, Apr. 12, 2005, 10 pp.
Primaxx website pages, http://www.primaxxinc.com/products.htm, Apr. 12, 2005, 30 pp.
P. Mumbauer, et al. “Mist Deposition in Semiconductor Device Manufacturing”, Nov. 1, 2004, http://www.reed-electronics.com/semiconductor/index.asp?layout=articlePrint&articleID=CA476 . . . , 7 pp.
Xiangfeng D., et al. “Nonvolatile Memory and Programmable Logic from Molecule-Gated Nanowires”,Nanoletters 2(5) (2002), pp. 487-490.
Li, C., et al. “Data Storage Studies on Nanowire Transistors with Self-Assembled Porphyrin Molecules”,J. Phys. Chem. B. 2004, 108, pp. 9646-9649.
Roth K. M., et al. “Molecular Approach Toward Information Storage Based on the Redox Properties of Porphyrins in Self-Assembled Monolayers”,J. Vac. Sci. Tech. B 2000, 18, pp. 2359-2364.
Gryko, D., et al., “Synthesis of“Porphyrin-Linker-Thiol”, Molecules with Diverse Linkers for Studies of Molecular-Based Information Storage”,J.Org. Chem. 2000, 65, pp. 7345-7355.
Gryko, D., et al., “Synthesis of Thiol-Derivatized Ferrocene-Porphyrins for Studies of Multibit Information Storage”,J. Org. Chem. 2000, 65, pp. 7356-7362.
Clausen C.,et al., “Synthesis of Thiol-Derivatized Porphyrin Dimers and Trimers for Studies of Architectural Effects on Multibit Information Storage”,J. Org. Chem. 2000, 65, pp. 7363-7370.
Clausen C., et al., “Investigation of Tightly Coupled Porphyrin Arrays Comprised of Identical Monomers for Multibit Information Storage,”J. Org. Chem. 2000,65, pp. 7371-7378.
Li J., “Synthesis of Thiol-Derivatized Europian Porphyrinic Triple-Decker Sandwich Complexes for Multibit Molecular Information Storage”,J. Org. Chem. 2000, 65, pp. 7379-7390.
Gryko D. et al., “Thiol-Derivatized Porphyrins for Attachment to Electoactive Surfaces”,J. Org. Chem. 1999,64, pp. 8635-8647.
Gryko, D. “Studies Related to the Design and Synthesis of a Molecular Octal Counter”,J. Mat. Chem.,2001, 11(4), pp. 1162-1180.
Roth K. M., et al., Characterization of Charge Storage in Redox SAMs,Langmuir,2002, 18(10): pp. 4030-4040.
Roth K. M., et al., “Comparison of Electron-Transfer and Charge-Retention Characteristics of Porphyrin-Containing Self-Assembled Monolayers Designed for Molecular Information Storage”,J. Phys. Chem. B.,2002, 106, pp. 8639-8648.
Liu, Z., et al., “Molecular Memories That Survive Silicon Device Processing and Real-World Operation”,Sciencevol. 302, Nov. 28, 2003, pp. 1543-1545.
Roth K. M., “Charge-Retention Characteristics of Self-Assembled Monolayers of Molecular-Wire-Linked Porphyrins on Gold”,American Chemical Society,2003, pp. 51-61.
Seth et al. “Investigation of Electronic Communication in Multi-Porphyrin Light-Harvesting Arrays”, (1994)J. Am. Chem. Soc.,116: pp. 10578-10592.
Seth et al Soluble Synthetic Multiporphyrin Arrays. 3. Static Spectroscopic and Electrochemical Probes of Electronic Communication, (1996),J. Am. Chem. Soc.,118: pp. 11194-11207.
Strachan et al. “Effects of Orbital Ordering on Electronic Communication in Multiporphyrin Arrays” (1997),J. Am. Chem. Soc.,119: pp. 11191-11201.
Li et al. “Effects of Central Metal ion (Mg, Zn) and Solvent on Singlet Excited-State Energy Flow in Porphyrin-Based Nanostructures”, (1997),J. Mater. Chem., 7: pp. 1245-1262.
Strachan et al. “Synthesis and Characterization of Tetrachlorodiarylethyne-Linked Porphyrin Dimers. Effects of Liner Architecture on Intradimer Electronic Communication” (1998),Inorg. Chem.,37: pp. 1191-1201.
Yang et al. Interplay of Orbital Tuning and Linker Location in Controlling Electronic Communication in Porphyrin Arrays ( 1999),J. Am. Chem. Soc.,121: pp. 4008-4018.
Roth et al. Molecular A

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