Patents by Inventor Constantin Nelep

Constantin Nelep 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).

  • SAMPLE VESSEL HAVING A CAVITY FOR ACCOMMODATING A SAMPLE
    Publication number: 20210331157
    Abstract: The disclosure relates to a sample vessel including a cavity for accommodating a sample, a first opening for introducing the sample and a bottom opposite the first opening as well as at least one additional opening of the cavity. According to the disclosure, the at least one additional opening opens toward the outside of the cavity on the side of the cavity opposing the bottom. The disclosure further relates to a carrier plate, an evacuation needle, as well as a method for evacuating a sample.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 28, 2021
    Inventors: Jens Eberhardt, Constantin Nelep, Gerd Bornmann
  • Saturable absorber component and method for manufacturing a saturable absorber component
    Patent number: 7900810
    Abstract: This invention relates to a saturable absorber component comprising an absorbent material located between a front mirror and a rear mirror as well as a method for manufacturing a saturable absorber component. The metallic rear mirror is a metallic buried mirror fixed via a welding joint on a heat conductive substrate. The invention applies to the field of high-rate optical transmission.
    Type: Grant
    Filed: January 12, 2009
    Date of Patent: March 8, 2011
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Jean-Louis Oudar, Constantin Nelep, Houtai Choumane
  • SATURABLE ABSORBER COMPONENT AND METHOD FOR MANUFACTURING A SATURABLE ABSORBER COMPONENT
    Publication number: 20090120997
    Abstract: The invention relates to a saturable absorber component comprising an absorbent material located between a front mirror and a rear mirror as well as a method for manufacturing a saturable absorber component. The metallic rear mirror is a metallic buried mirror fixed via a welding joint on a heat conductive substrate. The invention applies to the field of high-rate optical transmission.
    Type: Application
    Filed: January 12, 2009
    Publication date: May 14, 2009
    Applicant: Centre National De La Recherche Scient.
    Inventors: Jean-Louis Oudar, Constantin Nelep, Houtai Choumane
  • Saturable absorber component and method for production of a saturable absorber component
    Publication number: 20050007285
    Abstract: A saturable absorber component including an absorbent material located between a front mirror and a rear mirror, and a method for manufacturing a saturable absorber component. The rear mirror is a metallic buried mirror fixed by a welding joint on a heat conductive substrate. The saturable absorber can be applied to the field of high-rate optical transmission.
    Type: Application
    Filed: January 20, 2003
    Publication date: January 13, 2005
    Inventors: Jean-Louis Oudar, Constantin Nelep, Houtai Choumane