Patents by Inventor Maria Valerievna Potapova

Maria Valerievna Potapova 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).

  • Projection optical system
    Patent number: 8182098
    Abstract: Provided is a projection optical system. The projection optical system includes: A projection optical system comprising: a first optical part that comprises at least one optical lens, and projects and displays light beams; a second optical part that comprises an image forming element and at least one optical lens, and emits incident light beams as light beams with images; and a third optical part that comprises a light source unit and a deflector that is located between the first and second optical parts, and directs light beams emitted from the light source unit to the second optical part and directs the light beams with images emitted from the second optical part to the first optical part.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: May 22, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Alexey Vladimirovich Bratishchev, Irina Vladimirovna Sergievskaya, Maria Valerievna Potapova, Yung-jun Park, Sang-hyun Sohn, Kirill Sergeevich Sokolov, Sang-soo Lee
  • PROJECTION OPTICAL SYSTEM
    Publication number: 20080252855
    Abstract: Provided is a projection optical system. The projection optical system includes: A projection optical system comprising: a first optical part that comprises at least one optical lens, and projects and displays light beams; a second optical part that comprises an image forming element and at least one optical lens, and emits incident light beams as light beams with images; and a third optical part that comprises a light source unit and a deflector that is located between the first and second optical parts, and directs light beams emitted from the light source unit to the second optical part and directs the light beams with images emitted from the second optical part to the first optical part.
    Type: Application
    Filed: February 20, 2008
    Publication date: October 16, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Alexey Vladimirovich BRATISHCHEV, Irina Vladimirovna SERGIEVSKAYA, Maria Valerievna POTAPOVA, Yung-jun PARK, Sang-hyun SOHN, Kirill Sergeevich SOKOLOV, Sang-soo LEE