Patents by Inventor Louis Stilp
Louis Stilp 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).
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Patent number: 7629880Abstract: A system, device and method for detecting an audible alarm are provided. In one embodiment, the method may include the steps of receiving an audio input, determining that the audio input has at least a threshold magnitude, determining that the audio input includes one or more a target frequencies, determining that the audio input is received for a minimum duration; and wirelessly transmitting a first notification. The transmission may be received at a second device that may transmit an alert notification to a remote device, which may be, for example, the user or remote emergency system.Type: GrantFiled: February 28, 2007Date of Patent: December 8, 2009Assignee: InGrid, Inc.Inventors: Louis A. Stilp, Edwin L. Dickinson, Larry V. Dodds
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Patent number: 7532114Abstract: A communications network for a security network is disclosed. The communications network includes at least one master base unit, or fixed parts, and at least two slave base units, or portable parts. The communications network is configured such that each of the master base units is capable of communicating with each of the slave base units, and each of the slave base units is capable of communicating with each of the master base units. The network is also configured such that each of the master base units is capable of communicating with an outside telecommunications network, and each of the network slave base units are also capable of communicating with an outside telecommunications network. Such a communications network for a security network provides substantial redundancy and reliability in the event of one or more component failures.Type: GrantFiled: December 29, 2005Date of Patent: May 12, 2009Assignee: InGrid, Inc.Inventor: Louis A. Stilp
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Patent number: 7511614Abstract: A security network for use in a building with an opening to be monitored for possible intrusion. The network includes an intrusion sensor monitoring the opening; an RFID transponder associated with the sensor; an RFID reader in wireless communication with the transponder; and a portable telephone handset having first keys activating conventional telephone capability and second keys activating interaction with the other security network components. The handset wirelessly communicates with the reader. The reader may take the form of a security cradle for the handset. Alternatively, the reader may take the form of a telephone console. The console has keys enabling a user to dial remote telephone numbers; circuitry adapted to receive wireless communications from the transponder; circuitry in wireless communication with the handset; circuitry in communication with an external network; and a processor executing program code enabling the handset to communicate with the external network via the telephone console.Type: GrantFiled: December 29, 2005Date of Patent: March 31, 2009Assignee: InGrid, Inc.Inventors: Louis A. Stilp, Larry V. Dodds
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Patent number: 7495544Abstract: An RFID security network using system component diversity and system spatial diversity is disclosed. The security network includes a plurality of network base units, each communicating with a plurality of transponders, or security transmitters. Through appropriate distributive placement of the plurality of base units, along with appropriate placement of the transponders, the redundancy and reliability of the RF communication links between one or more base units and one or more transponders is increased. Moreover, because each of the base units is capable of being a communications gateway with an external network, including a telecommunications network, the security network's access to an outside telecommunications network is redundant and highly reliable. Accordingly, even if an intruder attempts to disable the security system communications to an external network, the inventive security network has redundant and alternative communication links to an external network.Type: GrantFiled: December 29, 2005Date of Patent: February 24, 2009Assignee: InGrid, Inc.Inventor: Louis A. Stilp
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Publication number: 20080001734Abstract: A security network for use in a building with an opening to be monitored for possible intrusion. The network includes an intrusion sensor monitoring the opening; an RFID transponder associated with the sensor; an RFID reader in wireless communication with the transponder; and a portable telephone handset having first keys activating conventional telephone capability and second keys activating interaction with the other security network components. The handset wirelessly communicates with the reader. The reader may take the form of a security cradle for the handset. Alternatively, the reader may take the form of a telephone console. The console has keys enabling a user to dial remote telephone numbers; circuitry adapted to receive wireless communications from the transponder; circuitry in wireless communication with the handset; circuitry in communication with an external network; and a processor executing program code enabling the handset to communicate with the external network via the telephone console.Type: ApplicationFiled: December 29, 2005Publication date: January 3, 2008Inventors: Louis Stilp, Larry Dodds
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Patent number: 7283048Abstract: A multi-level meshed security network. The network includes a first level having a plurality of base units, supporting relatively high power RF communications, and a controller function. The second level has a plurality of transponders, supporting relatively low power RF communications, and at least one sensor. Each of the components of the first level communicates with each other and with each of the components of the second level.Type: GrantFiled: December 29, 2005Date of Patent: October 16, 2007Assignee: InGrid, Inc.Inventor: Louis A. Stilp
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Patent number: 7271765Abstract: An Applications Processor (14) including a centralized database system is used in a wireless location system (WLS). The APs 14 may be used to manage resources in the WLS, including signal collection systems (SCSs 10) and TDOA location processors (TLPs 12). Each AP 14 contains a database containing triggers for the WLS. The WLS can be programmed to locate only certain pre-determined types of transmissions. When a transmission of a pre-determined type occurs, then the WLS is triggered to begin location processing. Each AP 14 also contains applications interfaces that permit a variety of applications to securely access the WLS. These applications may access location records in real time or non-real time, create or delete certain types of triggers, or cause the WLS to take other actions. Each AP 14 is also capable of certain post-processing functions.Type: GrantFiled: May 5, 2005Date of Patent: September 18, 2007Assignee: TruePosition, Inc.Inventors: Louis A. Stilp, Robert J. Anderson, Matthew L. Ward
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Publication number: 20070146127Abstract: A system, device and method for detecting an audible alarm are provided. In one embodiment, the method may include the steps of receiving an audio input, determining that the audio input has at least a threshold magnitude, determining that the audio input includes one or more a target frequencies, determining that the audio input is received for a minimum duration; and wirelessly transmitting a first notification. The transmission may be received at a second device that may transmit an alert notification to a remote device, which may be, for example, the user or remote emergency system.Type: ApplicationFiled: February 28, 2007Publication date: June 28, 2007Inventors: Louis Stilp, Edwin Dickinson, Larry Dodds
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Publication number: 20070090958Abstract: A clip for an RFID transponder used in a security network based on RFID techniques. The clip includes a flexible, semi-rigid body engaging the RFID transponder via a slip or snap-in placement. The clip also includes an electrical contact interconnecting with an electrical contact of the RFID transponder, a mechanical member pressing on a switch of the RFID transponder, or both when the RFID transponder is placed into engagement with the clip. Such interconnecting or pressing enables enrollment of the RFID transponder with a controller of the security network. A related method of enrolling the RFID transponder in the security network, using the clip, is also provided.Type: ApplicationFiled: December 29, 2005Publication date: April 26, 2007Inventor: Louis Stilp
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Patent number: 7202789Abstract: A clip for an RFID transponder used in a security network based on RFID techniques. The clip includes a flexible, semi-rigid body engaging the RFID transponder via a slip or snap-in placement. The clip also includes an electrical contact interconnecting with an electrical contact of the RFID transponder, a mechanical member pressing on a switch of the RFID transponder, or both when the RFID transponder is placed into engagement with the clip. Such interconnecting or pressing enables enrollment of the RFID transponder with a controller of the security network. A related method of enrolling the RFID transponder in the security network, using the clip, is also provided.Type: GrantFiled: December 29, 2005Date of Patent: April 10, 2007Assignee: InGrid, Inc.Inventor: Louis A. Stilp
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Patent number: 7119658Abstract: A method for enrolling devices in a security system based upon RFID techniques. The method prevents unauthorized devices from engaging in communications by and between the various devices in the security system. While the security system may have long RF range during normal operation, the RFID readers of the security system reduce their read range during an enrollment operation. A user must be physically proximate to an RFID reader to enroll any device. The controller has an associated master key RFID transponder containing at least one code necessary for enabling enrollment of an RFID reader. This master key RFID transponder can only be read during enrollment. RFID transponders and RFID readers also exchange at least one code during the enrollment of RFID transponders. The codes can enable encrypted communications during normal system operation.Type: GrantFiled: February 14, 2003Date of Patent: October 10, 2006Assignee: Ingrid, Inc.Inventor: Louis A. Stilp
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Patent number: 7091827Abstract: A system and method for controlling communications in a security system based upon RFID techniques. The RFID reader of the security system can be provided with multiple modulation techniques, multiple antennas, and the capability to vary its power level and carrier frequency. The controller of the security system determines which RFID readers may transmit, at what times, and the parameters with which to transmit. The RFID transponders of the security system limit their transmissions to responses only, and only when information to transmit exists. The controller may vary the parameters used by the RFID reader based upon the RFID transponder that is being addressed. The RFID reader can detect interference or jamming, and respond.Type: GrantFiled: February 14, 2003Date of Patent: August 15, 2006Assignee: InGrid, Inc.Inventor: Louis A. Stilp
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Patent number: 7084756Abstract: A communications architecture for a security network using low power and high power wireless communications. The low power and high power wireless communications will typically be operating in different frequency bands and at different transmit power levels. The security network contains base units and transponders. Base units may be in the form of cordless phone handsets or cordless phone base stations. Transmissions from a transponder may be received at more than one base unit. A base unit may forward communications from a transponder to another base unit. Transponder communications may contain identifying information and may further encrypt information sent in the communications. Base units may contain data used in determining whether to route communications to another base unit.Type: GrantFiled: March 23, 2004Date of Patent: August 1, 2006Assignee: Ingrid, Inc.Inventor: Louis A. Stilp
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Patent number: 7079034Abstract: An RFID transponder for use in a security system based upon RFID techniques. The RFID transponder may be connected to an intrusion sensor. Example intrusion sensors are magnetically sensitive relay or LED detectors. The RFID transponder may also be connected to a passive infrared sensor. The RFID transponder can contain a battery, and the battery can be recharged by receiving and converting RF energy transmitted by the RFID reader. The security system also supports RFID transponders that may be carried by persons or animals, of that may contain a button used to signal an event such as an emergency. The RFID transponder typically uses backscatter modulation for responses, and can accept various modulation techniques for inbound wireless communications. The RFID transponder only responds when permitted.Type: GrantFiled: February 14, 2003Date of Patent: July 18, 2006Assignee: Ingrid, Inc.Inventor: Louis A. Stilp
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Patent number: 7079020Abstract: A security network containing multiple controller functions that communicate using wireless communications. The controller functions are contained within base units. One controller function may be the master controller. Other controller functions may receive a copy of the configuration data contained within the master controller. If the master controller fails, another controller function may become the master controller. The controller functions may use encryption keys to encrypt and/or authenticate communications. Some base units may contain a telecommunications interface. Controller units may relay communications between themselves to reach a telecommunications interface. Controller functions located in different buildings may communicate. Controller functions may each receive wireless communications from a transponder and combine the received communications to reduce errors.Type: GrantFiled: March 9, 2004Date of Patent: July 18, 2006Assignee: Ingrid, Inc.Inventor: Louis A. Stilp
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Publication number: 20060145842Abstract: A multi-level meshed security network. The network includes a first level having a plurality of base units, supporting relatively high power RF communications, and a controller function. The second level has a plurality of transponders, supporting relatively low power RF communications, and at least one sensor. Each of the components of the first level communicates with each other and with each of the components of the second level.Type: ApplicationFiled: December 29, 2005Publication date: July 6, 2006Inventor: Louis Stilp
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Patent number: D534146Type: GrantFiled: January 13, 2006Date of Patent: December 26, 2006Assignee: InGrid, Inc.Inventors: Louis A. Stilp, Larry V. Dodds, Fred Siegel, Klaus Rosburg
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Patent number: D534519Type: GrantFiled: January 13, 2006Date of Patent: January 2, 2007Assignee: InGrid, Inc.Inventors: Louis A. Stilp, Larry V. Dodds, Fred Siegel, Klaus Rosburg
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Patent number: D538797Type: GrantFiled: January 13, 2006Date of Patent: March 20, 2007Assignee: InGrid, Inc.Inventors: Louis A. Stilp, Larry V. Dodds, Fred Siegel, Klaus Rosburg
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Patent number: RE42285Abstract: An Applications Processor (14) including a centralized database system is used in a wireless location system (WLS). The APs 14 may be used to manage resources in the WLS, including signal collection systems (SCSs 10) and TDOA location processors (TLPs 12). Each AP 14 contains a database containing triggers for the WLS. The WLS can be programmed to locate only certain pre-determined types of transmissions. When a transmission of a pre-determined type occurs, then the WLS is triggered to begin location processing. Each AP 14 also contains applications interfaces that permit a variety of applications to securely access the WLS. These applications may access location records in real time or non-real time, create or delete certain types of triggers, or cause the WLS to take other actions. Each AP 14 is also capable of certain post-processing functions.Type: GrantFiled: September 18, 2009Date of Patent: April 12, 2011Assignee: TruePosition, Inc.Inventors: Robert J. Anderson, Michael John Kovach, Jr., Anthony Richard Brigidi, John Solley, Edwin E. McCook, Vineet Sachdev, Thomas Ginter, Joseph W. Sheehan, Louis A. Stilp