Patents by Inventor Steven Howard

Steven Howard 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: 6465870
    Abstract: A ESD (electrostatic discharge) robust SiGe bipolar transistor is provided which comprises a substrate of a first conductivity type; a doped subcollector region of a second conductivity type formed on the substrate, the doped subcollector region including an epitaxial collector region which is defined between isolation trench regions; a first film comprising silicon and germanium formed on the doped subcollector region, the first film including a single crystal SiGe intrinsic base region and an extrinsic SiGe polysilicon base regions of the first conductivity type abutting the intrinsic base region; a second film comprising an emitter of the second conductivity type contained over the intrinsic base region formed by an emitter window mask and a second region formed outside of the emitter; a first doped region of the first conductivity type formed at a facet point between the intrinsic base region and one of the extrinsic base regions; a second doped region of said first conductivity type contained at the oute
    Type: Grant
    Filed: January 25, 2001
    Date of Patent: October 15, 2002
    Assignee: International Business Machines Corporation
    Inventor: Steven Howard Voldman
  • Patent number: 6457052
    Abstract: Multimedia content is provided based on a set of assignment weights. A portion of a first multimedia object and a portion of a second multimedia object are buffered. The portion of multimedia content of the first multimedia object and the portion of multimedia content of the second multimedia object are accepted. The portion of multimedia content of the first multimedia object corresponds to the first assignment weight; the portion of multimedia content of the second multimedia object corresponds to the second assignment weight. The portion of multimedia content of the first multimedia object and the portion of multimedia content of the second multimedia object are stored.
    Type: Grant
    Filed: June 23, 1998
    Date of Patent: September 24, 2002
    Assignee: AT&T Corp
    Inventors: Robert Edward Markowitz, Steven Howard Nurenberg, Kenneth H. Rosen
  • Patent number: 6451411
    Abstract: A weatherseal for releasably engaging a movable panel such as a glass panel in a motor vehicle is disclosed. The weatherseal has a substrate with an elongate recess. The recess includes a floor adjacent at least one groove. An adhesive is disposed in a portion of the recess, wherein excess adhesive is captured in the groove. A contact layer is bonded to the adhesive. Thus, the contact layer is accurately located with respect to the weatherseal and variances in adhesive volume are accommodated by the groove.
    Type: Grant
    Filed: September 8, 1999
    Date of Patent: September 17, 2002
    Assignee: Schlegel Corporation
    Inventor: Steven Howard Riley
  • Publication number: 20020116088
    Abstract: A system for dispensing and containing a consumer product to a customer comprising the receiving a purchaserequest for the consumer product; presenting at least one question to the customer wherein the customer is asked if the customer will pay an extra fee to receive the consumer product in a toy container machine shaped like a model airplane with a moveable cargo door for accessing the consumer product; receiving an answer to the question from the customer, and; dispensing the consumer product in the toy container machine shaped like a model airplane with a moveable cargo door for accessing the consumer product if the answer indicates that said consumer agrees to pay the extra fee. Alternatively, no fee may be charged and a logo for or a business may be included on the toy container machine shaped like a model airplane. The system is particularly useful in airports.
    Type: Application
    Filed: February 20, 2001
    Publication date: August 22, 2002
    Applicant: AIRCRAFTS LIMITED
    Inventor: Steven Howard Rowe
  • Patent number: 6429489
    Abstract: A SiGe ESD power clamp in a Darlington type configuration where the trigger device has a collector-to-emitter breakdown voltage (BVCEO) that is lower than that of the clamping device, and a frequency cutoff that is higher than that of the clamping device.
    Type: Grant
    Filed: May 18, 2001
    Date of Patent: August 6, 2002
    Assignee: International Business Machines Corporation
    Inventors: Alan Botula, David TinSun Hui, Steven Howard Voldman
  • Publication number: 20020097532
    Abstract: An ESD protective circuit is described which has a very low, variable turn-on threshold by using a shunting MOSFET which has an isolated substrate/body which is connected to an electrode that is provided in addition to the gate, source and drain electrodes. A variable gate voltage which is preferably a function of an ESD voltage is used to trigger the MOSFET into conduction. A voltage is applied to the substrate/body of the MOSFET to lower the turn-on voltage. The voltage on the substrate allows the turn-on voltage to be adjusted for different applications and/or to be adjusted dynamically to respond to events. The substrate voltage is also preferably derived from the ESD voltage. Preferably the MOSFET has an epitaxial region with an electrode and a subcollector with an electrode. The epitaxial region electrode can be connected to the gate to improve the turn-on performance. The subcollector electrode can be connected to the substrate/body electrode to contribute to lowering the turn-on voltage.
    Type: Application
    Filed: January 23, 2001
    Publication date: July 25, 2002
    Inventor: Steven Howard Voldman
  • Publication number: 20020096742
    Abstract: A ESD (electrostatic discharge) robust SiGe bipolar transistor is provided which comprises a substrate of a first conductivity type; a doped subcollector region of a second conductivity type formed on the substrate, the doped subcollector region including an epitaxial collector region which is defined between isolation trench regions; a first film comprising silicon and germanium formed on the doped subcollector region, the first film including a single crystal SiGe intrinsic base region and an extrinsic SiGe polysilicon base regions of the first conductivity type abutting the intrinsic base region; a second film comprising an emitter of the second conductivity type contained over the intrinsic base region formed by an emitter window mask and a second region formed outside of the emitter; a first doped region of the first conductivity type formed at a facet point between the intrinsic base region and one of the extrinsic base regions; a second doped region of said first conductivity type contained at the oute
    Type: Application
    Filed: January 25, 2001
    Publication date: July 25, 2002
    Applicant: International Business Machines Corporation
    Inventor: Steven Howard Voldman
  • Patent number: 6410962
    Abstract: A method of dissipating charge from a substrate of an SOI device is provided wherein a charge dissipation path is formed in the device so that it abuts the various layers thereof. Exemplary charge dissipation paths include high conductive materials, resistive means, and field emission or arc discharge means. SOI structures having said charge dissipation path formed therein are also provided. SOI ESD circuits between SOI substrate and chip ground Vss are provided herein.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: June 25, 2002
    Assignee: International Business Machines Corporation
    Inventors: Stephen Frank Geissler, Steven Howard Voldman
  • Patent number: 6397255
    Abstract: Proposed is a system and method for providing Intelligent Network services. In one embodiment, the system of the present invention includes a database interacting with a socket redirector installed on a client computer. In one method implemented using the system of the present invention, a socket redirector intercepts a standard Internet Protocol (IP) socket call from a client software application and identifies parameters within the socket call. If the redirector is able to determine that the identified parameters are addressed to the most appropriate socket for accommodating the software application's request, the IP socket call is sent to network software where the socket call is used to form packets which are sent over the network to the requested socket. If the redirector is unable to determine that the identified parameters are addressed to the most appropriate socket for accommodating the request, the redirector requests instructions from a database.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: May 28, 2002
    Assignee: AT&T Corp.
    Inventors: Steven Howard Nurenberg, David Hilton Shur, Aleksandr Zelezniak
  • Patent number: 6384468
    Abstract: An integrated circuit interconnect level capacitor is disclosed. In an exemplary embodiment, the capacitor includes a first insulator layer overlying an interconnect level surface of a semiconductor substrate having active devices. First and second conductive lines are provided in the first insulator layer and are separated by a trench defined by the first insulator layer and by sidewalls of the first and second conductive lines. A first conductive barrier layer overlies and connects the first and second conductive lines, and a second insulator layer overlies the first conductive barrier layer. A second conductive barrier layer overlies the second insulator layer, and a third conductive line is disposed in the trench and overlies the second conductive barrier layer.
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: May 7, 2002
    Assignee: International Business Machines Corporation
    Inventors: Kerry Bernstein, Nicholas Theodore Schmidt, Anthony K. Stamper, Stephen Arthur St. Onge, Steven Howard Voldman
  • Patent number: 6376548
    Abstract: This invention relates to enhanced propertied pesticides which can be used as fungicides, herbicides, insecticides, rodenticides or biocides, compositions comprising enhanced propertied pesticides, and the method of use of enhanced propertied pesticides and their compositions. It has been found that certain pesticidal compounds can be substituted with a moiety which comprises a substituent which enhances or changes the properties of the pesticidal compound. Additionally, some of the compounds of this invention may comprise two pesticidal components which can be different from one another. The invention relates also to pesticidal compositions comprising a pesticidal compound of this invention and an pesticidally acceptable carrier as well as methods of controlling a pest comprising applying a pesticidally effective amount of a composition comprising a compound of this invention and a pesticidally acceptable carrier to the pest, to the locus of the pest or to the growth medium of said pest.
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: April 23, 2002
    Assignee: Rohm and Haas Company
    Inventors: Mark Joseph Mulvihill, Steven Howard Shaber
  • Patent number: 6359750
    Abstract: A magneto-resistive read head having a “parasitic shield” in a data storage system provides an alternative path for currents associated with sparkovers, thus preventing such currents from damaging the read head. The parasitic shield is provided in close proximity to a conventional magnetic shield. The electrical potential of parasitic shield is held essentially equal to the electrical potential of the sensor element. If charges accumulate on the conventional shield, current will flow to the parasitic shield at a lower potential than would be required for current to flow between the conventional shield and the sensor element. Alternatively, conductive spark gap devices are electrically coupled to sensor element leads and to each magnetic shield. Each spark gap device is brought within very close proximity of the substrate to provide an alternative path for charge that builds up between the sensor element and the substrate to be discharged.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: March 19, 2002
    Assignee: International Business Machines Corporation
    Inventors: Timothy Scott Hughbanks, Neil Leslie Robertson, Steven Howard Voldman, Albert John Wallash
  • Patent number: 6348627
    Abstract: Compounds with fungicidal and insecticidal properties having formula wherein X is N or CH; Z is O, S or NR8; A is hydrogen, halo, cyano, (C1-C12)alkyl, or (C1-C12)alkoxy; R1 and R8 are independently hydrogen or (C1-C4)alkyl; R2 is hydrogen, (C1-C12)alkyl, halo(C1-C12)alkyl, (C3-C7)cycloalkyl, halo(C3-C7)cycloalkyl, (C2-C8)alkenyl, halo(C2-C8)alkenyl, (C2-C8)alkynyl, halo(C2-C8)alkynyl, aryl, aralkyl, heterocyclic, heterocyclic(C1-C4)alkyl or C(R10)═N—OR9; R3 is hydrogen, (C1-C12)alkyl, halo(C1-C12)alkyl, (C3-C7)cycloalkyl, halo(C3-C7)cycloalkyl, (C2-C8)alkenyl, halo(C2-C8)alkenyl, (C2-C8)alkynyl, halo(C2-C8)alkynyl, aryl, aralkyl, aryl(C3-C7)cycloalkyl, heterocyclic or heterocyclic(C1-C4)alkyl; R4 and R5 are independently hydrogen, (C1-C12)alkyl, halo(C1-C12)alkyl, (C3-C7)cycloalkyl, halo(C3-C7)cycloalkyl, (C2-C8)alkenyl, halo(C2-C8)alkenyl, (C2-C8)alkynyl, halo(C2-C8)alkynyl, halo, cyano, (C1-C4)alkoxycarbonyl, aryl, aralkyl, aryl(C3-C7)cycloalkyl, heterocyclic or heterocyclic(C1
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: February 19, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Ronald Ross, Jr., Duyan Vuong Nguyen, Edward Michael Szapacs, Frisby Davis Smith, Steven Howard Shaber
  • Patent number: 6335367
    Abstract: Compounds with fungicidal and insecticidal properties having the following formula: wherein A is N or CH; V is O or NH; m and n are the integers 0 and 1, and m+n is 1; X is independently selected from hydrogen, halo, (C1-C4)alkyl, and (C1-C4)alkoxy; Z is NR5R6, OR5 or CR7R8R9; and R, R1, R2, R3, R4, R5, R6, R7, R8 and R9 vary.
    Type: Grant
    Filed: April 25, 2000
    Date of Patent: January 1, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Ronald Ross, Ted Tsutomu Fujimoto, Duyan Vuong Nguyen, Steven Howard Shaber
  • Patent number: 6332166
    Abstract: An adaptive interface and method of operation facilitate connection of a work station in a Local Area Network (LAN) using Shielded Twisted Pair (STP) cabling to an Ethernet 10/100BASE TX installation using Unshielded Twisted Pair (UTP). The work station is coupled through the adaptive interface to the STP cabling system emulating a given number of meters of UTP cabling. The interface adapter comprises at one end a RJ 45 connector adapted for connection to the STP cabling and at the other end a MIC_S token ring connector coupled to an Ethernet adapter through the STP cabling system. The adaptive interface includes programmatically controlled filters interconnecting the RJ 45 and MIC_S connectors. The filter comprises a series of 1 . . . N switchable lumped passive element units which can be sequentially connected into the STP cabling to emulate the amplitude attenuation and phase shift of a preselected length of UTP 5 cabling, typically in the range of 20 meters.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: December 18, 2001
    Assignee: International Business Machines Corporation
    Inventors: Hayden Clavie Cranford, Jr., Joseph Ronald Efferson, Jr., Theodore Allen Gary, Steven Howard Johnson, Gregg Kreielsheimer, Mark Edmund Scheuer
  • Patent number: 6313147
    Abstract: Compounds with fungicidal properties having formula X is CH or nitrogen; R is (C1-C12)alkyl, halo(C1-C12)alkyl, (C2-C8)alkenyl, halo(C2-C8)alkenyl, (C2-C8)alkynyl, halo(C2-C8)alkynyl, (C1-C12)alkoxy(C1-C12)alkyl, (C3-C7)cycloalkyl, halo(C3-C7)cycloalkyl, (C3-C7)cycloalkyl(C1-C4)alkyl, aralkyl, aryloxy(C1-C4)alkyl or heterocyclic; R1 is aryl, heterocyclic or C(R6R7R8).
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: November 6, 2001
    Assignee: Dow Agrosciences LLC
    Inventors: Steven Howard Shaber, Lixin Zhang, Edward Michael Szapacs, James Allen Quinn
  • Patent number: 6303818
    Abstract: The present invention relates to certain oxime ether compounds, compositions containing these compounds, and methods for controlling fungi by the use of a fungitoxic amount of the compounds or compositions.
    Type: Grant
    Filed: August 8, 2000
    Date of Patent: October 16, 2001
    Assignee: Dow AgroSciences LLC
    Inventors: Lixin Zhang, Steven Howard Shaber
  • Patent number: 6294419
    Abstract: A method and structure for improving the latch-up characteristic of semiconductor devices is provided. A dual depth STI is used to isolate the wells from each other. The trench has a first substantially horizontal surface at a first depth and a second substantially horizontal surface at a second depth which is deeper than the first depth. The n- and p-wells are formed on either side of the trench. A highly doped region is formed in the substrate underneath the second substantially horizontal surface of the trench. The highly doped region abuts both the first and the second wells and extends the isolation of the trench.
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: September 25, 2001
    Assignee: International Business Machines Corporation
    Inventors: Jeffrey Scott Brown, Robert J. Gauthier, Jr., Randy William Mann, Steven Howard Voldman
  • Patent number: 6288880
    Abstract: A magneto-resistive read head having a “parasitic shield” provides an alternative path for currents associated with sparkovers, thus preventing such currents from damaging the read head. The parasitic shield is provided in close proximity to a conventional magnetic shield. The electrical potential of parasitic shield is held essentially equal to the electrical potential of the sensor element. If charges accumulate on the conventional shield, current will flow to the parasitic shield at a lower potential than would be required for current to flow between the conventional shield and the sensor element. Alternatively, conductive spark gap devices are electrically coupled to sensor element leads and to each magnetic shield. Each spark gap device is brought within very close proximity of the substrate to provide an alternative path for charge that builds up between the sensor element and the substrate to be discharged.
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: September 11, 2001
    Assignee: International Business Machines Corporation
    Inventors: Timothy Scott Hughbanks, Neil Leslie Robertson, Steven Howard Voldman, Albert John Wallash
  • Patent number: 6284749
    Abstract: Fatty acid/amino acid soaps are used in conjunction with an antifungal acid and a chelating agent as a new preservative system for topically administrable pharmaceutical compositions.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: September 4, 2001
    Assignee: Alcon Manufacturing, Ltd.
    Inventors: Ernesto J. Castillo, Steven Howard Gerson, Wesley Wehsin Han