Patents by Inventor Michael Feldman

Michael Feldman 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).

  • Publication number: 20090190297
    Abstract: The invention is to provide a motherboard expansion device that expands the possibility to use non-portable computers in different applied systems and allows them to operate with a plurality of external devices.
    Type: Application
    Filed: January 29, 2008
    Publication date: July 30, 2009
    Inventors: Michael Feldman, Alexander Feldman, Boris Feldman
  • Patent number: 7537491
    Abstract: The present invention relates to the interface unit and allows using one of RJ-XX type connectors for simultaneously connecting an interface cable and RF antenna unit. Some embodiments of the present invention comprise means of reducing EM influence between said interface cable and RF antenna unit.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: May 26, 2009
    Inventor: Michael Feldman
  • Publication number: 20090103866
    Abstract: An optical assembly includes a first transparent substrate having first and second surfaces, a second transparent substrate having substantially parallel third and fourth surfaces, a reflective portion on the second transparent substrate, a plurality of filters between the first substrate and the reflective portion, the plurality of filters filtering light beams incident thereon, the plurality of filters and the reflective portion forming a bounce cavity within the second transparent substrate, a collimating lens for collimating light beams to be input to the bounce cavity, a tilt mechanism for introducing tilt to light beams input to the bounce cavity; an input port receiving light beams and an output port transmitting light beams. The tilt mechanism may be between the first and second substrate.
    Type: Application
    Filed: November 17, 2008
    Publication date: April 23, 2009
    Inventors: James Morris, Hongtao Han, Adam Fedor, Robert Te Kolste, Jay Mathews, Michael Feldman
  • Patent number: 7488041
    Abstract: A legless chair includes a seat, a seatback having its bottom side connected to the seat, and a flexible member backwardly extending from a rear side of the seat. When the user sitting on the seat forces his/her back against the seatback to tilt the legless chair backwards, the flexible member is bendable to impart a damping force against the backwardly tilting motion of the legless chair so as to prevent the backward falling of the legless chair.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: February 10, 2009
    Assignee: Pyramat LLC
    Inventors: Yury Pokrishevsky, Michael Feldman, Joey C. Huang
  • Publication number: 20080235471
    Abstract: A proposed smart batteryless backup device is designed for the reception of data transmitted by controlled equipment, backing up said data in the case of the controlled equipment power failure or in accordance with several program requirements, and also for the subsequent restoration. Proposed device improves trust level of the backup if device is powered by interface signal lines and doesn't have batteries and electrical characteristics of the backup device fluctuating due to humidity and temperature influences as well as during device lifetime.
    Type: Application
    Filed: March 23, 2007
    Publication date: September 25, 2008
    Inventors: Michael Feldman, Alexander Feldman, Boris Feldman
  • Publication number: 20080220645
    Abstract: An apparatus and method for integrating an indicator light in a connector assembly. A connector is mounted on a first side of the circuit board and an LED is mounted on an opposing side of the circuit board such that the LED is configured to project light through a light transfer passage into the interior of the connector on the first side of the circuit board. The LED can be used to provide a visual indication of a configuration or status of a circuit associated with the connector. The visual indication illuminates the interior surface of the connector when it is empty or illuminates a light transmissible plug inserted into the connector such that the visual indication is visible external to the connector. The novel arrangement can reduce manufacturing costs and permit easier replacement of a defective LED without requiring the removal of the connector.
    Type: Application
    Filed: February 19, 2008
    Publication date: September 11, 2008
    Applicant: SANGOMA TECHNOLOGIES CORPORATION
    Inventor: Michael FELDMAN
  • Publication number: 20080118124
    Abstract: This invention relates to supervised or unsupervised classification of biological datasets. Specifically, the invention relates to the use of Graph Embedding as a method of reducing dimensionality thereby improving supervised classification of classes, both conventional and new ones.
    Type: Application
    Filed: October 18, 2007
    Publication date: May 22, 2008
    Inventors: Anant Madabhushi, Michael Feldman, John Tomaszewski, Mark Rosen, Jianbo Shi
  • Publication number: 20080090451
    Abstract: An apparatus and method for integrating an indicator light in a connecter assembly. A connecter is mounted on a first side of the circuit board and an LED is mounted on an opposing side of the circuit board such that the LED is configured to project light through a light transfer passage into the interior of the connecter on the first side of the circuit board. The LED can be used to provide a visual indication of a configuration or status of a circuit associated with the connecter. The visual indication illuminates the interior surface of the connecter when it is empty or illuminates a light transmissible plug inserted into the connecter such that the visual indication is visible external to the connecter. The novel arrangement can reduce manufacturing costs and permit easier replacement of a defective LED without requiring the removal of the connecter.
    Type: Application
    Filed: October 12, 2006
    Publication date: April 17, 2008
    Applicant: SANGOMA TECHNOLOGIES CORPORATION
    Inventor: Michael Feldman
  • Patent number: 7347692
    Abstract: A dental bur structure including a rotatable shaft turned by a motor. The shaft possesses a proximal portion having a fluted surface. The bur also possesses a distal portion with a smooth surface tip which generates heat to melt a composite post matrix upon activation of the shaft. The fluted surface removes a composite material while the smooth tip serves as a guide for the bur.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: March 25, 2008
    Inventors: Patrick L. Roetzer, Michael Feldman
  • Publication number: 20080067847
    Abstract: A legless chair includes a seat, a seatback having its bottom side connected to the seat, and a flexible member backwardly extending from a rear side of the seat. When the user sitting on the seat forces his/her back against the seatback to tilt the legless chair backwards, the flexible member is bendable to impart a damping force against the backwardly tilting motion of the legless chair so as to prevent the backward falling of the legless chair.
    Type: Application
    Filed: March 20, 2007
    Publication date: March 20, 2008
    Applicant: Pyramat LLC
    Inventors: Yury Pokrishevsky, Michael Feldman, Joey C. Huang
  • Publication number: 20080022816
    Abstract: One embodiment of the anti-slip slot screw driver having fins 18 which are perpendicular and on opposite sides of the slot driver 14 disallowing lateral slipping from the screw 22 and lateral alignment of the screw 22 in the work piece 10.
    Type: Application
    Filed: July 25, 2007
    Publication date: January 31, 2008
    Inventor: William Michael Feldman
  • Publication number: 20080013886
    Abstract: An optical assembly includes a first transparent substrate having first and second surfaces, a second transparent substrate having substantially parallel third and fourth surfaces, a reflective portion on the second transparent substrate, a plurality of filters between the first substrate and the reflective portion, the plurality of filters filtering light beams incident thereon, the plurality of filters and the reflective portion forming a bounce cavity within the second transparent substrate, a collimating lens for collimating light beams to be input to the bounce cavity, a tilt mechanism for introducing tilt to light beams input to the bounce cavity; an input port receiving light beams and an output port transmitting light beams. The tilt mechanism may be between the first and second substrate.
    Type: Application
    Filed: December 7, 2005
    Publication date: January 17, 2008
    Inventors: James Morris, Hongtao Han, Adam Fedor, Robert TeKolste, Jay Mathews, Michael Feldman
  • Publication number: 20070270057
    Abstract: The present invention proposes to apply against dangerous natural phenomena (mainly hurricane) relocatable water pump stations using wave energy and having two states: operating state (for cold water pumping) and collapsed state (suitable for transportation). In collapsed state these stations have a severe less cross-section at least in one of horizontal directions. Such stations include reconfiguration means for theirs transforming from one said state to the second state and back.
    Type: Application
    Filed: May 22, 2006
    Publication date: November 22, 2007
    Inventors: Boris Feldman, Alexander Feldman, Michael Feldman
  • Publication number: 20070187789
    Abstract: An optical chassis includes a mount substrate an optoelectronic device on the mount substrate, a spacer substrate, and a sealer substrate. The mount substrate, the spacer substrate and the sealer substrate are vertically stacked and hermetically sealing the optoelectronic device. An external electrical contact for the optoelectronic device is provided outside the sealing. At least part of the optical chassis may be made on a wafer level. A passive optical element may be provided on the sealer substrate or on another substrate stacked and secured thereto.
    Type: Application
    Filed: April 10, 2007
    Publication date: August 16, 2007
    Applicant: DIGITAL OPTICS CORPORATION
    Inventors: Alan Kathman, James Morris, John Hammond, Michael Feldman
  • Patent number: 7255570
    Abstract: The present invention proposes to use additional support tabs for the stabilization of the PCI-express add-in cards, in particular, PCI-express add-in cards having a connector the size of one, four or eight links.
    Type: Grant
    Filed: November 1, 2006
    Date of Patent: August 14, 2007
    Inventors: Michael Feldman, Alexander Feldman, Boris Feldman
  • Publication number: 20070181781
    Abstract: An optical transceiver includes at least one light source and at least one detector mounted on the same surface of the same substrate. The detector is to receive light from other than a light source on the surface. At least one of the light source and the detector is mounted on the surface. An optics block having optical elements for each light source and detectors is attached via a vertical spacer to the substrate. Electrical interconnections for the light source and the detector are accessible from the same surface of the substrate with the optics block attached thereto. One of the light source and the detector may be monolithically integrated into the substrate.
    Type: Application
    Filed: January 10, 2007
    Publication date: August 9, 2007
    Applicant: DIGITAL OPTICS CORPORATION
    Inventors: Michael Feldman, James Morris, Joseph De Bartolo
  • Publication number: 20070126898
    Abstract: A camera includes a first substrate having a convex refractive element, a second substrate having a concave refractive element, a separation between the first to second substrates, the separation including an air gap between convex refractive element and the concave refractive element, and a third substrate having a detector array thereon, the concave refractive element being closer to the detector than the convex refractive element, at least two of the first to third substrates being secured along a z-axis, wherein the z axis is perpendicular to a plane of the detector array, e.g., at a wafer level. The convex refractive element may include a plurality of convex refractive elements, the concave refractive element may include a plurality of concave refractive elements, and the detector array may include a plurality of detector arrays, each of the plurality forming a plurality of sub-cameras.
    Type: Application
    Filed: July 17, 2006
    Publication date: June 7, 2007
    Inventors: Michael Feldman, James Morris, Robert Tekolste
  • Publication number: 20070109642
    Abstract: A diffractive optical element (DOE) corrector for use with three different wavelengths includes a first diffractive element on a first surface of a first material, the first diffractive element diffracting a first wavelength of the three wavelengths, while directing a majority of light of second and third wavelengths of the three wavelengths into a zero-th order, and a second diffractive element on a second surface of a second material, the second material being different from the first material, the second surface being different from and in an optical path of the first surface, the second diffractive element diffracting the second wavelength, while directing a majority of light of the first and third wavelengths into a zero-th order.
    Type: Application
    Filed: December 29, 2006
    Publication date: May 17, 2007
    Applicant: DIGITAL OPTICS CORPORATION
    Inventor: Michael Feldman
  • Publication number: 20070110361
    Abstract: Integrated multiple optical elements may be formed by bonding substrates containing such optical elements together or by providing optical elements on either side of the wafer substrate. The wafer is subsequently diced to obtain the individual units themselves. The optical elements may be formed lithographically, directly, or using a lithographically generated master to emboss the elements. Alignment features facilitate the efficient production of such integrated multiple optical elements, as well as post creation processing thereof on the wafer level.
    Type: Application
    Filed: December 29, 2006
    Publication date: May 17, 2007
    Applicant: DIGITAL OPTICS CORPORATION
    Inventors: Brian Harden, Alan Kathman, Michael Feldman
  • Patent number: 7186145
    Abstract: The acute extender card makes the possibility for testing different electronic components (for example, video cards, sound cards and etc.) without limitation for plug in external cables to the test component at the same time the acute extender minimize the propagation delay for the signals.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: March 6, 2007
    Inventors: Michael Feldman, Alexander Feldman, Boris Feldman