Patents by Inventor James W. Pfeiffer

James W. Pfeiffer 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: 20240108259
    Abstract: An arrangement includes a housing, a plurality of sampling and analysis sites contained within the housing, each of the sampling and analysis sites having a skin-penetration member having a first end configured to pierce the skin, and an inner lumen in communication with the first end, an actuator operatively associated with the skin-penetration member, and an analyte quantification member in fluid communication with the inner lumen of the skin-penetration member. Integrated devices including such arrangements are also described.
    Type: Application
    Filed: April 17, 2023
    Publication date: April 4, 2024
    Inventors: Craig M. LITHERLAND, Jeffrey L. EMERY, Raul ESCUTIA, James W. PFEIFFER, Jeffrey M. JONES
  • Patent number: 11938067
    Abstract: A patient containment system for securing a patient to a patient transport apparatus, comprising a first lower strap and a second lower strap. Each of the first lower strap and the second lower strap have a thigh region, a waist region, and a connection region arranged between the thigh region and the waist region. A first connector is coupled to the connection region of the first lower strap. A second connector is coupled to the connection region of the second lower strap, and is configured to releasably attach to the first connector to at least partially limit movement of the first lower strap relative to the second lower strap. The connection region defines a connection width, and the thigh region defines a thigh width larger than the connection width.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: March 26, 2024
    Assignee: Stryker Corporation
    Inventors: Daniel V. Brosnan, Melvin Gottschalk, Jr., Zachary Baker, Scott I. Biba, Erik P. Eagleman, Cory P. Herbst, Nathan W. Matheny, Trey Thomas Pfeiffer, Kelly Sandmeyer, Jeffrey R. Staszak, John Wallace, James K. Galer, James Robert Tumavich, Jr., Kevin M. Patmore, Scott Zufall
  • Publication number: 20200155052
    Abstract: An arrangement includes a housing, a plurality of sampling and analysis sites contained within the housing, each of the sampling and analysis sites having a skin-penetration member having a first end configured to pierce the skin, and an inner lumen in communication with the first end, an actuator operatively associated with the skin-penetration member, and an analyte quantification member in fluid communication with the inner lumen of the skin-penetration member. Integrated devices including such arrangements are also described.
    Type: Application
    Filed: September 11, 2019
    Publication date: May 21, 2020
    Inventors: Craig M. LITHERLAND, Jeffrey L. EMERY, Raul ESCUTIA, James W. PFEIFFER, Jeffrey M. JONES
  • Patent number: 10441205
    Abstract: An arrangement includes a housing, a plurality of sampling and analysis sites contained within the housing, each of the sampling and analysis sites having a skin-penetration member having a first end configured to pierce the skin, and an inner lumen in communication with the first end, an actuator operatively associated with the skin-penetration member, and an analyte quantification member in fluid communication with the inner lumen of the skin-penetration member. Integrated devices including such arrangements are also described.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: October 15, 2019
    Assignee: Intuity Medical, Inc.
    Inventors: Craig M. Litherland, Jeffrey L. Emery, Raul Escutia, James W. Pfeiffer, Jeffrey M. Jones
  • Publication number: 20160367178
    Abstract: An arrangement includes a housing, a plurality of sampling and analysis sites contained within the housing, each of the sampling and analysis sites having a skin-penetration member having a first end configured to pierce the skin, and an inner lumen in communication with the first end, an actuator operatively associated with the skin-penetration member, and an analyte quantification member in fluid communication with the inner lumen of the skin-penetration member. Integrated devices including such arrangements are also described.
    Type: Application
    Filed: June 23, 2016
    Publication date: December 22, 2016
    Inventors: Jeffrey L. EMERY, Craig M. LITHERLAND, Raul ESCUTIA, James W. PFEIFFER, Jeffrey M. JONES
  • Patent number: 9380974
    Abstract: An arrangement includes a housing, a plurality of sampling and analysis sites contained within the housing, each of the sampling and analysis sites having a skin-penetration member having a first end configured to pierce the skin, and an inner lumen in communication with the first end, an actuator operatively associated with the skin-penetration member, and an analyte quantification member in fluid communication with the inner lumen of the skin-penetration member. Integrated devices including such arrangements are also described.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: July 5, 2016
    Assignee: Intuity Medical, Inc.
    Inventors: Craig M. Litherland, Jeffrey L. Emery, Raul Escutia, James W. Pfeiffer, Jeffrey M. Jones
  • Publication number: 20130274568
    Abstract: An arrangement comprises a housing containing one or more components configured for at least one of body fluid sampling and analysis. The arrangement includes a housing containing one or more components configured for at least one of body fluid sampling and analysis, and a body attachment element. The housing and the body attachment element are connected by a quick-release mechanism configured to facilitate removal of the housing from the body attachment element.
    Type: Application
    Filed: February 25, 2013
    Publication date: October 17, 2013
    Inventors: Raul ESCUTIA, Craig M. Litherland, Jeffrey L. Emery, James W. Pfeiffer, Christo P. Pamichev
  • Patent number: 8382681
    Abstract: An arrangement comprises a housing containing one or more components configured for at least one of body fluid sampling and analysis. The arrangement includes a housing containing one or more components configured for at least one of body fluid sampling and analysis, and a body attachment element. The housing and the body attachment element are connected by a quick-release mechanism configured to facilitate removal of the housing from the body attachment element.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: February 26, 2013
    Assignee: Intuity Medical, Inc.
    Inventors: Raul Escutia, Craig M. Litherland, Jeffrey L. Emery, James W. Pfeiffer, Christo P. Pamichev
  • Patent number: 6480174
    Abstract: An eyeglass-mount display (EMD) device includes a frame, a display pod, and a personalized module removably coupled to the frame. The frame has a cross-bracket and a pair of ear pieces each coupled to an end of the cross-bracket. The display pod is mounted to the cross-bracket and includes an electronic image generator for generating an image and optics for creating a virtual image. The personalized module includes preset fitting adjustments specific to a particular user. The module may also include corrective optical lenses. The removable personalized module enables multiple users to share the same EMD frame and display pod without making numerous fitting adjustments upon donning the EMD.
    Type: Grant
    Filed: October 9, 1999
    Date of Patent: November 12, 2002
    Assignee: Optimize Incorporated
    Inventors: Rick James Kaufmann, Raymond T. Hebert, James W. Pfeiffer, Gary E. Hart, Loren D. Stirling, Barry Wingate, Roland J. Montalbo, Peter K. S. Lee
  • Patent number: 6340958
    Abstract: An information display system comprises a controller, a ceiling node, a rail, an end cap and a solar powered display module. The display module stores and displays information. The controller communicates with the end cap through an IR downlink and an RF uplink, and the end cap communicates with the display module by wired communication. By uniquely combining RF and IR communication systems in the information display system, communication between the controller and the module is fast and accurate and the display module's power consumption is significantly reduced to make a solar powered information display system practical. By a unique power bus, excess power is shared.
    Type: Grant
    Filed: July 16, 1997
    Date of Patent: January 22, 2002
    Assignee: PricePoint, Incorporated
    Inventors: Gary R. Cantu, James W. Pfeiffer, Daniel B. Steinberg
  • Patent number: 5931189
    Abstract: A reusable, evacuable enclosure comprising a bag with an opening in which to place compressible articles, such as clothing or linen, and a one-way valve in a surface of the bag. Compressible articles may be placed in the bag and sealed from the surrounding environment by placing a seal across the opening. The excess air in the bag may then be removed by placing a cylindrical attachment of a household vacuum cleaner over the one-way valve. Once the excess air is extracted, a cap is placed over the valve to ensure a permanent seal. Removal of excess air reduces the size of the compressible article and inhibits the growth of insects and bacteria, which may damage the contents of the bag. Moreover, the enclosure is impervious to moisture, and so inhibits the growth of mildew.
    Type: Grant
    Filed: May 5, 1997
    Date of Patent: August 3, 1999
    Assignee: New West Products, Inc.
    Inventors: Gerald W. Sweeney, James W. Pfeiffer, Howard R. Mullin
  • Patent number: 5838286
    Abstract: A module for displaying information which is electronically controllable and information which is not so controllable. Substantially the entire front (visible) face of the module is divided into two portions. One is the face of a LCD display. The second is the face of a solar cell. The face of the solar cell is covered by a transparent overlay which bears the non-controllable information.
    Type: Grant
    Filed: June 17, 1997
    Date of Patent: November 17, 1998
    Assignee: Pricepoint, Inc.
    Inventors: James W. Pfeiffer, Gary R. Cantu
  • Patent number: 5561351
    Abstract: An arrangement for adjusting the intensity of an electrodeless discharge lamp is described. In one embodiment the high-frequency signal delivered to the induction coil is interrupted during a predetermined portion of a full duty cycle. This function is provided by a dimmer control unit which may be in an analog or digital form and may respond to a control signal provided by a potentiometer, a three-way lighting fixture or an addressable, remote controlled interface with data transmitted over the power lines or over a radio or infrared communication channel. In another embodiment the dimmer control unit alters the amplitude of the high-frequency signal supplied to the lamp's induction coil.
    Type: Grant
    Filed: October 26, 1994
    Date of Patent: October 1, 1996
    Assignee: Diablo Research Corporation
    Inventors: Nickolas G. Vrionis, Roger Siao, Donald E. Pezzolo, James W. Pfeiffer, Derek Bray, Larry A. Lincoln
  • Patent number: 5480030
    Abstract: A reusable, evacuable enclosure comprising a bag with an opening in which to place compressible articles, such as clothing or linen, and a one-way valve in a surface of the bag. Compressible articles may be placed in the bag and sealed from the surrounding environment by placing a seal across the opening. The excess air in the bag may then be removed by placing a cylindrical attachment of a household vacuum cleaner over the one-way valve. Once the excess air is extracted, a cap is placed over the valve to ensure a permanent seal. Removal of excess air reduces the size of the compressible article and inhibits the growth of insects and bacteria, which may damage the contents of the bag. Moreover, the enclosure is impervious to moisture, and so inhibits the growth of mildew.
    Type: Grant
    Filed: December 15, 1993
    Date of Patent: January 2, 1996
    Assignee: New West Products, Inc.
    Inventors: Gerald W. Sweeney, James W. Pfeiffer, David M. Hadden, Kenneth L. Blanchard, Howard R. Mullin
  • Patent number: 5198644
    Abstract: A price display system for a store includes spread spectrum radio broadcasting of UPC and price data from a transmitter in the store to a large number of receivers. Each receiver is connected to one or more LCD displays attached to the store shelves, and each receiver provides the relevant information to each of the connected displays. The displays and receivers are battery powered.
    Type: Grant
    Filed: April 16, 1992
    Date of Patent: March 30, 1993
    Assignee: Diablo Research Corporation
    Inventors: James W. Pfeiffer, Larry A. Lincoln, Donald E. Pezzolo, Robert F. Garry, Jr., Kent A. Fritz
  • Patent number: 5060394
    Abstract: A tape measure 20 includes a display window 24 for presenting a digital presentation of the measurement being made. The tape measure 20 includes an encoder 74 which provides for a combined absolute scale 95 and relative scale 105 for determining the measurement. Perforations 62 in the tape 26 are mated with pins 60 extending from a capstan 58 in order to cause the encoder 74 to send signals to a microprocessor 76. The microprocessor 76 processes the signal and displays the measurement.
    Type: Grant
    Filed: April 20, 1989
    Date of Patent: October 29, 1991
    Assignee: Homestar International Inc.
    Inventors: Larry A. Lincoln, Nicholas Vrionis, Donald E. Pezzolo, James W. Pfeiffer, Robert A. Wilk, John D. Scheff
  • Patent number: 4575659
    Abstract: A sensor timer is provided for automatically turning on and off a lamp or alternatively for allowing the lamp to be manually turned on and off using the switch normally associated with the lamp. The sensor timer automatically senses the arrival of nighttime despite seasonal variations in the actual time of nightfall and automatically turns on the lamp a first selected time period after nightfall. The lamp is then automatically turned off a second selected time period after the lamp has been turned on or alternatively is turned on and off randomly during the second selected time period. The sensor timer can also dim the lamp. The sensor timer converts from automatic mode to manual mode in response to the turning on of the lamp through its manual switch thereby to allow the lamp to be controlled directly by the manually operated lamp switch. To convert the sensor timer from manual mode to automatic mode the lamp switch is turned on, off and on in rapid succession.
    Type: Grant
    Filed: May 31, 1983
    Date of Patent: March 11, 1986
    Assignee: Intermatic Electronics Incorporated
    Inventors: Donald E. Pezzolo, James W. Pfeiffer, Thomas E. Corder
  • Patent number: 4521843
    Abstract: A programmable wall switch for controlling the time for turning on and for turning off an incandescent light includes a rectifying circuit for producing from the AC power line a selected DC voltage. The switch includes a microprocessor powered by this DC voltage for turning on a light at any one of several selected times and for turning off the light at one of an additional corresponding several selected times. A time display is provided for displaying the time as well as for allowing a user to review the programmed status of the switch at any one of several selected times. A signal is generated at each zero crossing of the AC power line which is supplied to the microprocessor. The microprocessor produces output signals which turn on, turn off or dim the light at selected times. The ability of the microprocessor to dim the light further enhances the appearance of human occupancy when the switch is used to simulate occupancy of a vacant building.
    Type: Grant
    Filed: August 16, 1982
    Date of Patent: June 4, 1985
    Assignee: Intermatic Incorporated
    Inventors: Donald E. Pezzolo, James W. Pfeiffer, Thomas E. Corder
  • Patent number: 4508943
    Abstract: A wall command switch (10) comprising a main frame (9) insertable over a conventional switch plate (50) and having a base portion (20) and an essentially planar pressure plate (15) rockably mounted within the base portion and substantially co-extensive therewith. An electrical switch (28) is mounted on the bottom surface of the main frame and a switch operator (35) is attached to the pressure plate in alignment with operable portions of the electrical switch so that rocking of the pressure plate moves the operator into engagement with the electrical switch. Structure in contact with the pressure plate to return the pressure plate to an unrocked position is provided. The base portion (20) also mounts a vertically moving override switch operator (55) which in turn moves through an actuator (70) an inwardly located position switch (77) which can allow automatic-manual or off functions of a light electrically connected to the command switch.
    Type: Grant
    Filed: March 28, 1983
    Date of Patent: April 2, 1985
    Assignee: Security Switch, Ltd.
    Inventors: James W. Pfeiffer, Thomas E. Corder
  • Patent number: 4193287
    Abstract: A method for applying polarizer material to partially-finished liquid-crystal displays comprises loading a plurality of partially-finished liquid-crystal devices on a strip carrier, applying adhesive polarizer material in strip form over the liquid-crystal devices on the strip carrier, and cutting the polarizer material to desired size with non-contact cutting means.
    Type: Grant
    Filed: March 30, 1978
    Date of Patent: March 18, 1980
    Assignee: Fairchild Camera and Instrument Corporation
    Inventor: James W. Pfeiffer