Patents by Inventor Dov Zamir

Dov Zamir has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process of forming transparent conductive coatings with sintering additives
    Patent number: 10081733
    Abstract: A process is disclosed for the delayed sintering of metal nanoparticles in a self-assembled transparent conductive coating by incorporating a sintering additive into the water phase of the emulsion used to form the coating. The sintering additive reduces the standard reduction potential of the metal ion of the metal forming the nanoparticles by an amount greater than 0.1V but less than the full reduction potential of the metal ion. Emulsion compositions used in the process are also disclosed.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: September 25, 2018
    Assignee: Clearview Films Ltd.
    Inventors: Ilana Haymov, Nikolay Yaframenko, Dov Zamir, Arkady Garbar, Dmitry Lekhtman
  • ELECTRICALLY CONDUCTIVE ADHESIVE TAPES
    Publication number: 20170267899
    Abstract: A process for preparing an electrically conductive, adhesive tape that includes: (a) providing an article comprising a substrate and a network of electrically conductive metal traces defining cells that are transparent to visible light on the substrate; (b) embedding the network of electrically conductive traces in a polymer matrix having a surface on which a pressure sensitive adhesive is deposited; and (c) removing the substrate to form the electrically conductive, adhesive tape.
    Type: Application
    Filed: October 24, 2014
    Publication date: September 21, 2017
    Inventors: Jonathan Alton Brodd, Chandarasekaran Krishnan, Jing Jiang, Dov Zamir
  • Aligned networks on substrates
    Patent number: 9412889
    Abstract: Among other things, two networks, one on top of the other, are formed on a substrate based on coating materials containing emulsions or foams. The two networks can be formed of the same material, e.g., a conductive material such as silver, or can be formed of different materials. The coating materials forming the different networks can have different concentration of network materials.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: August 9, 2016
    Assignee: Cima NanoTech Israel Ltd.
    Inventors: Eric L. Granstrom, Arkady Garbar, Ira Perelshtein-Elbaz, Ilana Haymov, Dov Zamir
  • PROCESS OF FORMING TRANSPARENT CONDUCTIVE COATINGS WITH SINTERING ADDITIVES
    Publication number: 20160115327
    Abstract: A process is disclosed for the delayed sintering of metal nanoparticles in a self-assembled transparent conductive coating by incorporating a sintering additive into the water phase of the emulsion used to form the coating. The sintering additive reduces the standard reduction potential of the metal ion of the metal forming the nanoparticles by an amount greater than 0.1V but less than the full reduction potential of the metal ion. Emulsion compositions used in the process are also disclosed.
    Type: Application
    Filed: December 30, 2015
    Publication date: April 28, 2016
    Inventors: Ilana Haymov, Nikolay Yaframenko, Dov Zamir, Arkady Garbar, Dmitry Lekhtman
  • Process of forming transparent conductive coatings with sintering additives
    Patent number: 9257211
    Abstract: A process is disclosed for the delayed sintering of metal nanoparticles in a self-assembled transparent conductive coating by incorporating a sintering additive into the water phase of the emulsion used to form the coating. The sintering additive reduces the standard reduction potential of the metal ion of the metal forming the nanoparticles by an amount greater than 0.1V but less than the full reduction potential of the metal ion. Emulsion compositions used in the process are also disclosed.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: February 9, 2016
    Assignee: Cima NanoTech Israel Ltd.
    Inventors: Ilana Haymov, Nikolay Yaframenko, Dov Zamir, Arkady Garbar, Dmitry Lekhtman
  • TRANSPARENT CONDUCTIVE COATINGS ON AN ELASTOMERIC SUBSTRATE
    Publication number: 20150047883
    Abstract: A transparent, conductive article that includes a network of electrically conductive metal traces defining cells that are transparent to light on a self-supporting, elastomeric substrate, as well as a process for forming the article.
    Type: Application
    Filed: February 28, 2013
    Publication date: February 19, 2015
    Inventors: Eyal Shapira, Dov Zamir
  • Aligned Networks on Substrates
    Publication number: 20140290724
    Abstract: Among other things, two networks, one on top of the other, are formed on a substrate based on coating materials containing emulsions or foams. The two networks can be formed of the same material, e.g., a conductive material such as silver, or can be formed of different materials. The coating materials forming the different networks can have different concentration of network materials.
    Type: Application
    Filed: October 29, 2012
    Publication date: October 2, 2014
    Applicant: CIMA NANOTECH ISRAEL LTD.
    Inventors: Eric L. Granstrom, Arkady Garbar, Ira Perelshtein-Elbaz, Ilana Haymov, Dov Zamir
  • PROCESS FOR PRODUCING PATTERNED COATINGS
    Publication number: 20140255661
    Abstract: Methods of producing patterned articles using a composition that includes a non-volatile component in a volatile liquid carrier, where the liquid carrier is in the form of an emulsion comprising a continuous phase and a second phase in the form of domains dispersed in the continuous phase.
    Type: Application
    Filed: June 7, 2012
    Publication date: September 11, 2014
    Inventors: Joseph Masrud, Lorenzo Mangolini, Eric L. Granstrom, Arkady Garbar, Dmitry Lekhtman, Dov Zamir
  • PROCESS OF FORMING TRANSPARENT CONDUCTIVE COATINGS WITH SINTERING ADDITIVES
    Publication number: 20130071557
    Abstract: A process is disclosed for the delayed sintering of metal nanoparticles in a self-assembled transparent conductive coating by incorporating a sintering additive into the water phase of the emulsion used to form the coating. The sintering additive reduces the standard reduction potential of the metal ion of the metal forming the nanoparticles by an amount greater than 0.1 V but less than the full reduction potential of the metal ion. Emulsion compositions used in the process are also disclosed.
    Type: Application
    Filed: March 9, 2011
    Publication date: March 21, 2013
    Applicant: CIMA NANOTECH ISRAEL LTD.
    Inventors: Ilana Haymov, Nikolay Yaframenko, Dov Zamir
  • Amino phenoxy compounds and process for their preparation
    Patent number: 5344986
    Abstract: Compounds of the formula: ##STR1## wherein: n=0 or 1;R.sub.1 and R.sub.2 are C.sub.1 to C.sub.3 alkyl groups, or R.sub.2 may be H when n=0; and Y is selected from the group: ##STR2## wherein: m=1-6Z=SO.sub.2, S, C=O, CH.sub.2 or C(CH.sub.3).sub.2 ; and a process for their preparation are described.
    Type: Grant
    Filed: March 7, 1991
    Date of Patent: September 6, 1994
    Assignee: Bromine Compounds, Ltd.
    Inventors: Jakob Oren, Joshua Hermolin, David Feldman, Michael Zviely, Dov Zamir, Hugo Keselman