Patents by Inventor Lior Neeman

Lior Neeman 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).

  • Colloidal semiconducting structure
    Patent number: 9577125
    Abstract: The present invention is based on a unique design of a novel structure, which incorporates two quantum dots of a different bandgap separated by a tunneling barrier. Upconversion is expected to occur by the sequential absorption of two photons. In broad terms, the first photon excites an electron-hole pair via intraband absorption in the lower bandgap dot, leaving a confined hole and a relatively delocalized electron. The second absorbed photon can lead, either directly or indirectly, to further excitation of the hole, enabling it to then cross the barrier layer. This, in turn, is followed by radiative recombination with the delocalized electron.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: February 21, 2017
    Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.
    Inventors: Dan Oron, Zvi Deutsch, Lior Neeman
  • COLLODIAL SEMICONDUCTING STRUCTURE
    Publication number: 20140312302
    Abstract: The present invention is based on a unique design of a novel structure, which incorporates two quantum dots of a different bandgap separated by a tunneling barrier. Upconversion is expected to occur by the sequential absorption of two photons. In broad terms, the first photon excites an electron-hole pair via intraband absorption in the lower bandgap dot, leaving a confined hole and a relatively delocalized electron. The second absorbed photon can lead, either directly or indirectly, to further excitation of the hole, enabling it to then cross the barrier layer. This, in turn, is followed by radiative recombination with the delocalized electron.
    Type: Application
    Filed: April 22, 2014
    Publication date: October 23, 2014
    Inventors: Dan ORON, Zvi DEUTSCH, Lior NEEMAN
  • New Guinea Impatiens plant named `Volcano Fuchsia Pink`
    Patent number: PP10227
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named `Volcano Fuchsia Pink`, characterized by its dark hot pink flower color; vigorous growth habit; medium green, glossy, non-variegated foliage; and freely branching plant habit.
    Type: Grant
    Filed: August 19, 1996
    Date of Patent: February 3, 1998
    Assignee: Milestone Agriculture Inc.
    Inventor: Lior Neeman
  • New Guinea impatiens plant named `Volcano Deep Red`
    Patent number: PP10237
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named `Volcano Deep Red`, characterized by its dark hot pink and red flowers; vigorous growth habit; dark reddish green, glossy, non-variegated foliage; and freely branching plant habit.
    Type: Grant
    Filed: August 19, 1996
    Date of Patent: February 10, 1998
    Assignee: Milestone Agriculture Inc.
    Inventor: Lior Neeman
  • New Guinea Impatiens plant named `Volcano Light Pink`
    Patent number: PP10255
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named `Volcano Light Pink`, characterized by its light pink flowers with red star and red purple eye; moderate vigor; dark green, glossy, non-variegated foliage; and freely branching plant habit.
    Type: Grant
    Filed: April 19, 1996
    Date of Patent: February 24, 1998
    Assignee: Milestone Agriculture Inc.
    Inventor: Lior Neeman