Patents by Inventor Mark S. Ackerman

Mark S. Ackerman 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).

  • Patent number: 10015843
    Abstract: A sliding window assembly for a vehicle is disclosed. The assembly includes panels and heating grids coupled to respective panels for defrosting the panels. The assembly further includes a conductive element in continuous electrical connection to the panels for defrosting the panels.
    Type: Grant
    Filed: November 11, 2010
    Date of Patent: July 3, 2018
    Assignee: AGC AUTOMOTIVE AMERICAS CO.
    Inventors: Mark S. Ackerman, Dan Bennett, David W. Lahnala
  • Patent number: 10015842
    Abstract: A cable drive system and a sliding window assembly for a vehicle are disclosed. The sliding window assembly includes a track adapted to be coupled to the vehicle. The sliding window assembly further includes a sliding panel coupled to the track and movable relative to the track between an open position and a closed position. A heating grid is coupled to the sliding panel for defrosting the sliding panel. The sliding window assembly also includes a cable coupled to the sliding panel for moving the sliding panel between the open and closed positions. In addition, the sliding window assembly includes a conductive element electrically connected to the heating grid and coupled with the cable such that the conductive element moves concurrently with the cable as the cable moves the sliding panel between the open and closed positions.
    Type: Grant
    Filed: November 11, 2010
    Date of Patent: July 3, 2018
    Assignee: AGC AUTOMOTIVE AMERICANS CO.
    Inventors: Dan Bennett, Mark S. Ackerman, David W. Lahnala
  • Patent number: 8931821
    Abstract: An adhesively bonded window and hardware assembly includes a window member (12) presenting a surface (12a), a hardware member (14) having a flange (14a) and a projecting portion (14b) contiguous with and projecting from the flange, an adhesive member (18) disposed between the flange and the surface of the window member and adhesively bonding the hardware member (14) to the window member (12), and a sealing member (20) that envelopes part of the flange, fully surrounds the adhesive member, and bonds to and seals against the surface of the window member. The sealing member (20) serves to protect the adhesive member (18) from heat and humidity in the surrounding environment. The sealing member (20) can comprise an overmolded member formed of a polymer material.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: January 13, 2015
    Assignees: AGC Automotive Americas R&D, Inc., AGC Flat Glass North America, Inc.
    Inventors: Mark S. Ackerman, Daniel Bennett
  • Publication number: 20130214555
    Abstract: An adhesively bonded window and hardware assembly includes a window member (12) presenting a surface (12a), a hardware member (14) having a flange (14a) and a projecting portion (14b) contiguous with and projecting from the flange, an adhesive member (18) disposed between the flange and the surface of the window member and adhesively bonding the hardware member (14) to the window member (12), and a sealing member (20) that envelopes part o the flange, fully surrounds the adhesive member, and bonds to and seals against the surface of the window member. The sealing member (20) serves to protect the adhesive member (18) from heat and humidity in the surrounding environment. The sealing member (20) can comprise an overmolded member formed of a polymer material.
    Type: Application
    Filed: October 14, 2011
    Publication date: August 22, 2013
    Applicant: AGC AUTOMOTIVE AMERICAS CO.
    Inventors: Mark S. Ackerman, Daniel Bennett
  • Publication number: 20120117880
    Abstract: The present invention provides a sliding window assembly for a vehicle including a fixed panel and a first heating grid coupled to the fixed panel. A sliding panel is movably coupled to a track and a second heating grid is coupled to the sliding panel. A conductive rail is coupled to the track and includes a first conductive segment, a second conductive segment spaced from the first conductive segment, and an insulator segment disposed between the first and second conductive segments with the first and second heating grids remaining electrically connected to the first and second conductive segments in both the open and closed positions in a series circuit. In one configuration, a sliding window assembly includes a connector disposed between a heating grid and a conductive rail with the connector comprising a compressible material and having a conductive property to define a conductive connector.
    Type: Application
    Filed: January 28, 2011
    Publication date: May 17, 2012
    Applicant: AGC AUTOMOTIVE AMERICAS CO.
    Inventors: David W. Lahnala, Mark S. Ackerman
  • Publication number: 20120091113
    Abstract: A cable drive system and a sliding window assembly for a vehicle are disclosed. The sliding window assembly includes a track adapted to be coupled to the vehicle. The sliding window assembly further includes a sliding panel coupled to the track and movable relative to the track between an open position and a closed position. A heating grid is coupled to the sliding panel for defrosting the sliding panel. The sliding window assembly also includes a cable coupled to the sliding panel for moving the sliding panel between the open and closed positions. In addition, the sliding window assembly includes a conductive element electrically connected to the heating grid and coupled with the cable such that the conductive element moves concurrently with the cable as the cable moves the sliding panel between the open and closed positions.
    Type: Application
    Filed: November 11, 2010
    Publication date: April 19, 2012
    Applicant: AGC AUTOMOTIVE AMERICAS CO.
    Inventors: Dan BENNETT, Mark S. ACKERMAN, David W. Lahnala
  • Publication number: 20120091114
    Abstract: A sliding window assembly for a vehicle is disclosed. The assembly includes panels and heating grids coupled to respective panels for defrosting the panels. The assembly further includes a conductive element in continuous electrical connection to the panels for defrosting the panels.
    Type: Application
    Filed: November 11, 2010
    Publication date: April 19, 2012
    Applicant: AGC AUTOMOTIVE AMERICAS CO.
    Inventors: Mark S. ACKERMAN, Dan BENNETT, David W. LAHNALA
  • Patent number: 7223939
    Abstract: A window pane has a substrate formed from glass and includes an electrical device. The electrical device includes an electrical conductor. An electrical connector is operatively connected to and in electrical communication with the conductor for transferring electrical energy to the conductor. The substrate has a first coefficient of expansion and the connector has a second coefficient of thermal expansion. A difference between the first and second coefficients of thermal expansion is equal to or less than 5×10?6/° C. for minimizing mechanical stress between the connector and the substrate due to thermal expansion of the connector and the substrate resulting from changes in temperature.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: May 29, 2007
    Assignee: AGC Automotive Americas, R & D, Inc.
    Inventors: Timothy P. Hoepfner, Mark S. Ackerman, Makoto Sato
  • Patent number: 7134201
    Abstract: A method of bonding a connector to an electrical conductor. The conductor is applied to a glass substrate and the connector is placed over the conductor. An ultrasonic welding apparatus is used to oscillate the connector relative to the conductor to bond the connector to the conductor while maintaining the temperatures of the connector and conductor below the predefined melting points and without damaging the glass substrate. In addition, an electrically conductive foil can be disposed between the connector and the conductor for ensuring electrical communication between the connector and the conductor.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: November 14, 2006
    Assignee: AGC Automotive Americas R&D, Inc.
    Inventors: Mark S. Ackerman, Timothy P. Hoepfner
  • Patent number: 6936985
    Abstract: A sensing device includes a piezoelectric vibration sensor mounted to a surface for producing an analog signal proportional to raindrops striking the surface, an amplifier, an analog-to-digital converter, and a processor for calculating the rain rate based on an exponential probability density function of a first order point process.
    Type: Grant
    Filed: July 21, 2003
    Date of Patent: August 30, 2005
    Assignee: AGC America, Inc.
    Inventors: Brent W. Pankey, Colin John Byrne, Mark S. Ackerman, Mitchell M. Rohde, William J. Williams
  • Patent number: 6892580
    Abstract: A method for determining a rate of rain falling on a surface. As rain falls and strikes the surface, vibrations are generated on the surface. The vibrations are sensed and a vibration signal is generated, the vibration signal being proportional to the vibrations of the surface. The vibration signal includes peaks. The peaks of the vibration signal are determined. The time intervals between the peaks are then determined. Using the time intervals, a number n1 of timer intervals that occur between a first time and a second time are counted. A number n2 of time intervals that occur between the second time and a third time are also counted. The rain rate ? is then determined using an equation that is derived from a point process equation and utilizes n1 and n2.
    Type: Grant
    Filed: July 21, 2003
    Date of Patent: May 17, 2005
    Assignee: AGC America, Inc.
    Inventors: Brent W. Pankey, Colin John Byrne, Mark S. Ackerman, Mitchell M. Rohde, William J. Williams
  • Patent number: 6643376
    Abstract: In a home or business where there is a central sound source for a stereo and one or more sets of loudspeakers which are located remote as in different rooms from the sound source. A volume control switch is mounted in conjunction with each set of loudspeakers. Within the transmission line between the sound source and each set of loudspeakers there is included a sense signal which is located at a high frequency which is beyond the range of human hearing therefore not to be heard by any human. This sense signal is compared to the audio signal from which the position of the volume control for each set of loudspeakers can be ascertained. Upon initial activation of the sound source, sound is not emitted from the remote loudspeakers upon making a memory change in the volume control for a set of loudspeakers, sound will be immediately emitted from that set of loudspeakers and only that set.
    Type: Grant
    Filed: May 4, 1999
    Date of Patent: November 4, 2003
    Inventors: Mark S. Ackerman, Peter A. Madnick, Richard L. Liddell
  • Patent number: 4623147
    Abstract: A process is disclosed for displaying a plurality of objects on a video display screen. A video computer system (VCS) includes a microprocessor unit (MPU), a television interface adapter (TIA) having first and second high-resolution player graphics capabilities, a video display screen in the form of a television set, operator controls, and a video game cartridge in the form of read-only memory (ROM) which contains digital program information including the steps of the present process stored in preselected address locations. The present process uses a first set of data for a high-resolution player graphics original and multiple resets of an associated player graphics register to display greater than three copies of the player graphics original on a single given horizontal scan line of the video display screen. As a result, the remaining high-resolution player graphics original is available to create other high-resolution player graphics copies on the same series of horizontal scan lines.
    Type: Grant
    Filed: September 20, 1983
    Date of Patent: November 18, 1986
    Assignee: General Computer Company
    Inventors: Mark S. Ackerman, Glenn Parker