Patents by Inventor Kenneth S. Ehrman
Kenneth S. Ehrman 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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Publication number: 20160277884Abstract: Location tracking devices and methods are provided to determine the position of a mobile asset. The method provides a processing system to calculate the location of the mobile asset, based on the information provided by a position determining device. The method for tracking the location of an asset utilizes a wireless device in an asset management system, and includes receiving at least one short range RF communication signal by a mobile wireless device from the asset management system; calculating position of the asset, by the mobile wireless device, based on the received at least one short range RF communication signal; and storing the position of the asset in the mobile wireless device.Type: ApplicationFiled: May 27, 2016Publication date: September 22, 2016Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Joseph M. Pinzon, Yaron Hecker, Leonard Pimentel
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Patent number: 8762009Abstract: An impact sensor calibration tool, wherein an impact sensor is installed on a vehicle and in wireless communication with a processor, which analyzes data reported by the impact sensor. Specifically, the impact sensor of the present invention continuously measures two dimensional acceleration of a vehicle. Changes in vehicle acceleration create impulse data and the impact sensor reports this data to a processor. The processor performs statistical calculations on the data to identify the vehicle's normal use operation and from this, develops an impact threshold wherein impulses exceeding this threshold are identified as impacts. The impacts may be further characterized as real impacts and stored in memory for subsequent analysis.Type: GrantFiled: November 18, 2010Date of Patent: June 24, 2014Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Scott Smail, Michael Charitonos
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Patent number: 8725596Abstract: A computerized vehicle control system and device for limiting the functionality of a mobile asset (e.g., vehicle) capable of performing a plurality of mobile asset functions. The device includes an asset monitor, a mobile wireless transceiver, and a mobile asset processor. The asset monitor is in communication with a first mobile asset for collecting monitored data associated with the first mobile asset. The mobile wireless transceiver is adapted to interface with a management computer. The mobile asset processor is adapted to receive the monitored data from the asset monitor; determine that a first mobile asset function of the plurality of mobile asset functions should be limited; and limit operation of the first mobile asset function. The mobile asset control device can be adapted to override the functionality of the mobile asset, based on the navigation, relative location of the mobile asset, or business rules.Type: GrantFiled: June 13, 2007Date of Patent: May 13, 2014Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Joseph M. Pinzon, Yaron Hecker, Leonard Pimentel
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Patent number: 8676670Abstract: A computerized vehicle control system for managing data associated with mobile assets (e.g., vehicles). The system includes an asset monitor, a user input device, a data storage device, a mobile wireless transceiver and a mobile asset processor. The asset monitor is in communication with a mobile asset for collecting monitored data associated with the mobile asset. The user input device is adapted to receive input data from a user. The data storage device is adapted to store the monitored data and input data. The mobile asset processor is adapted to determine that an event associated with the mobile asset has initiated; receive the collected data associated with the event from the asset monitor; determine that the event has completed; and store the collected data to the data storage device.Type: GrantFiled: June 13, 2007Date of Patent: March 18, 2014Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Joseph M. Pinzon, Yaron Hecker, Leonard Pimentel
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Patent number: 8671063Abstract: An automated vehicle rental system with individual vehicle transmitting sensors for keeping track of vehicle mileage, fill state of vehicle fuel tank, and localized position status in a rental lot. Sensors are linked to the vehicle odometer reading and to the vehicle fuel tank float sensor with compensation for types of driving and fuel fill-ups which affect float level readings. The sensors are integrated with or are linked with communicating tags operable in a defined site for ultimate communication of stored vehicle related sensor data, vehicle location and type to a central data base for automatically completely effecting check out, charges and state of vehicle readiness for renewed rental. The transmitting sensors are adapted to avoid interference between sensors of other vehicles during multiple transmissions. Also included is an in-vehicle check out and payment device operatively linkable to the transmitting sensor of the vehicle.Type: GrantFiled: February 4, 2013Date of Patent: March 11, 2014Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Nathan H. Loosmore
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Patent number: 8370268Abstract: An automated vehicle rental system with individual vehicle transmitting sensors for keeping track of vehicle mileage, fill state of vehicle fuel tank, and localized position status in a rental lot. Sensors are linked to the vehicle odometer reading and to the vehicle fuel tank float sensor with compensation for types of driving and fuel fill-ups which affect float level readings. The sensors are integrated with or are linked with communicating tags operable in a defined site for ultimate communication of stored vehicle related sensor data, vehicle location and type to a central data base for automatically completely effecting check out, charges and state of vehicle readiness for renewed rental. The transmitting sensors are adapted to avoid interference between sensors of other vehicles during multiple transmissions. Also included is an in-vehicle check out and payment device operatively linkable to the transmitting sensor of the vehicle.Type: GrantFiled: May 4, 2010Date of Patent: February 5, 2013Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Nathan H. Loosmore
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Patent number: 8120467Abstract: A mobile portal for RFID applications includes an RFID reader for reading identifications of proximately located RFID tagged items in the environment. A communicator is coupled to the RFID reader to receive the read identifications and then communicate the received read identifications over the wireless interface, through one of the gateways, to the central data processing system. Each mobile portal may be actuated for RFID read operations in response to information sensed concerning operation of the mobile asset/vehicle. Additionally, the central data processing system may issue instructions concerning mobile asset/vehicle operation, with those instructions communicated over the wireless interface to the mobile portal. Responsive to implementation of those instructions, the mobile portal actuates the RFID reader and compares the read identifications to identifications of certain RFID tagged items to be manipulated which were identified in the received instruction.Type: GrantFiled: April 12, 2010Date of Patent: February 21, 2012Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid
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Patent number: 7911320Abstract: A vehicle provided with means to prevent the use of the vehicle, or access to it, by unauthorized persons is described. The method includes receiving an operator identifier from a certain operator; determining a group identifier associated with the received operator identifier, the group identifier being indicative of a group of one or more potential operators authorized to operate the asset; determining, based on the group identifier and the received operator identifier, whether the certain operator is one of the potential operators and thus authorized to utilize the asset; and communicating with the asset to enable usage of the asset by the certain operator in response to successfully determining that the certain operator is authorized to utilize the asset.Type: GrantFiled: November 26, 2007Date of Patent: March 22, 2011Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Joseph M. Pinzon, Yaron Hecker, Leonard Pimentel
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Patent number: 7898388Abstract: A system and method for gathering information from an operator of an asset is provided. The system interfaces with a management computer to provide a list of questions for response by the operator. A wireless infrastructure operates to distribute the list of questions from the management computer to the operator. The wireless infrastructure includes an asset communicator having a wireless communication device for communicating the questions, a processing unit, a storage unit for storing the questions and responses thereto, a display unit for displaying the questions, and input unit for the operator to input such responses. The processing unit is operable to prompt the operator with a first question, receive a response from the operator to the first question, select another question based on the response, and prompt the operator with yet another question.Type: GrantFiled: November 28, 2007Date of Patent: March 1, 2011Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Joseph M. Pinzon, Yaron Hecker, Leonard Pimentel
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Patent number: 7876197Abstract: Methods and systems for preventing unauthorized use of a mobile asset are described. The method for providing access to the mobile asset can include providing a control device on the mobile asset. The control device is in communication with the mobile asset to selectively control whether the mobile asset is enabled for operation. The method also includes storing data in the control device that identifies a group of potential operators who are permitted to operate that mobile asset. This stored data includes unique password data for each potential operator in the permitted group. Further, the method includes receiving an identifier and password from an accessing operator and comparing by the control device of the received identifier to the stored data to order confirm that the accessing operator is a potential operator.Type: GrantFiled: November 28, 2007Date of Patent: January 25, 2011Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Joseph M. Pinzon, Yaron Hecker, Leonard Pimentel
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Patent number: 7786844Abstract: A mobile portal for RFID applications includes an RFID reader for reading identifications of proximately located RFID tagged items in the environment. A communicator is coupled to the RFID reader to receive the read identifications and then communicate the received read identifications over the wireless interface, through one of the gateways, to the central data processing system. Each mobile portal may be actuated for RFID read operations in response to information sensed concerning operation of the mobile asset/vehicle. Additionally, the central data processing system may issue instructions concerning mobile asset/vehicle operation, with those instructions communicated over the wireless interface to the mobile portal. Responsive to implementation of those instructions, the mobile portal actuates the RFID reader and compares the read identifications to identifications of certain RFID tagged items to be manipulated which were identified in the received instruction.Type: GrantFiled: March 1, 2006Date of Patent: August 31, 2010Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid
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Publication number: 20100217630Abstract: An automated vehicle rental system with individual vehicle transmitting sensors for keeping track of vehicle mileage, fill state of vehicle fuel tank, and localized position status in a rental lot. Sensors are linked to the vehicle odometer reading and to the vehicle fuel tank float sensor with compensation for types of driving and fuel fill-ups which affect float level readings. The sensors are integrated with or are linked with communicating tags operable in a defined site for ultimate communication of stored vehicle related sensor data, vehicle location and type to a central data base for automatically completely effecting check out, charges and state of vehicle readiness for renewed rental. The transmitting sensors are adapted to avoid interference between sensors of other vehicles during multiple transmissions. Also included is an in-vehicle check out and payment device operatively linkable to the transmitting sensor of the vehicle.Type: ApplicationFiled: May 4, 2010Publication date: August 26, 2010Applicant: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Jeffrey M. Jagid, Nathan H. Loosmore, Michael Ehrman
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Publication number: 20100194604Abstract: A mobile portal for RFID applications includes an RFID reader for reading identifications of proximately located RFID tagged items in the environment. A communicator is coupled to the RFID reader to receive the read identifications and then communicate the received read identifications over the wireless interface, through one of the gateways, to the central data processing system. Each mobile portal may be actuated for RFID read operations in response to information sensed concerning operation of the mobile asset/vehicle. Additionally, the central data processing system may issue instructions concerning mobile asset/vehicle operation, with those instructions communicated over the wireless interface to the mobile portal. Responsive to implementation of those instructions, the mobile portal actuates the RFID reader and compares the read identifications to identifications of certain RFID tagged items to be manipulated which were identified in the received instruction.Type: ApplicationFiled: April 12, 2010Publication date: August 5, 2010Applicant: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid
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Patent number: 7707054Abstract: A commercially acceptable solution to provide for monitoring battery voltage of an asset, managing charging of batteries of a group of assets, and managing scheduled maintenance of assets may utilize system architecture having intelligent wireless devices associated with the individual assets. The use of intelligent wireless devices allows for the asset management system to operate and maintain functionality substantially without loss of data in the event of a loss of communication between the wireless devices and a management computing system via a network, including an out-of-range condition of the wireless devices with respect to a local monitor.Type: GrantFiled: April 28, 2003Date of Patent: April 27, 2010Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Joseph M. Pinzon, Yaron Hecker, Leonard Pimentel
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Patent number: 7683760Abstract: A mobile portal for RFID applications includes an RFID reader for reading identifications of proximately located RFID tagged items in the environment. A communicator is coupled to the RFID reader to receive the read identifications and then communicate the received read identifications over the wireless interface, through one of the gateways, to the central data processing system. Each mobile portal may be actuated for RFID read operations in response to information sensed concerning operation of the mobile asset/vehicle. Additionally, the central data processing system may issue instructions concerning mobile asset/vehicle operation, with those instructions communicated over the wireless interface to the mobile portal. Responsive to implementation of those instructions, the mobile portal actuates the RFID reader and compares the read identifications to identifications of certain RFID tagged items to be manipulated which were identified in the received instruction.Type: GrantFiled: March 1, 2006Date of Patent: March 23, 2010Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid
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Patent number: 7667573Abstract: A mobile portal for RFID applications includes an RFID reader for reading identifications of proximately located RFID tagged items in the environment. A communicator is coupled to the RFID reader to receive the read identifications and then communicate the received read identifications over the wireless interface, through one of the gateways, to the central data processing system. Each mobile portal may be actuated for RFID read operations in response to information sensed concerning operation of the mobile asset/vehicle. Additionally, the central data processing system may issue instructions concerning mobile asset/vehicle operation, with those instructions communicated over the wireless interface to the mobile portal. Responsive to implementation of those instructions, the mobile portal actuates the RFID reader and compares the read identifications to identifications of certain RFID tagged items to be manipulated which were identified in the received instruction.Type: GrantFiled: March 1, 2006Date of Patent: February 23, 2010Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid
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Patent number: 7656273Abstract: A mobile portal for RFID applications includes an RFID reader for reading identifications of proximately located RFID tagged items and a communicator for communicating with a central computer. The communicator is coupled to the RFID reader to receive the read identifications and then communicate the received read identifications over a wireless interface to a central data processing system. Each mobile portal may be actuated for RFID read operations in response to information sensed concerning operation of the mobile asset/vehicle. Additionally, the central data processing system may issue instructions concerning mobile asset/vehicle operation, with those instructions communicated over the wireless interface to the mobile portal. Responsive to implementation of those instructions, the mobile portal actuates the RFID reader and compares the read identifications to a list of RFID tags that were expected to be read.Type: GrantFiled: November 26, 2007Date of Patent: February 2, 2010Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid
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Patent number: 7656271Abstract: A commercially viable solution for providing an asset management system that provides for accessing assets, tracking location of assets, managing OSHA compliance of the assets, and monitoring impact of the assets. The asset management system may utilize system architecture having intelligent wireless devices associated with the individual assets. The use of intelligent wireless devices allows for the asset management system to operate and maintain functionality substantially without loss of data in the event of a loss of communication between the wireless devices and a management computing system via a network, including an out-of-range condition of the wireless devices with respect to a local monitor.Type: GrantFiled: April 28, 2003Date of Patent: February 2, 2010Assignee: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Jeffrey M. Jagid, Joseph M. Pinzon, Yaron Hecker, Leonard Pimentel
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Publication number: 20090099898Abstract: A system for managing a fleet of mobile assets is disclosed. The system comprises vehicle asset communicators coupled to mobile assets/vehicles, local monitors in wireless communication with the communicators, and a controller in communication with the communicators. The controller comprising logic configured to receive work requests to be completed by the fleet and heuristically determine which mobile asset/vehicle to assign each work request to. The controller can receive real-time operational information related to the fleet to assist in the determination of which mobile asset/vehicle is best suited to complete the work request. The communicators enable the operators of the mobile assets/vehicles to accept or decline the work request, and to cancel the work request after acceptance or report to the system that the work request has been completed.Type: ApplicationFiled: October 15, 2008Publication date: April 16, 2009Applicant: I.D Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Joseph M. Pinzon
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Publication number: 20090099897Abstract: A system for managing a fleet of mobile assets is disclosed. The system comprises vehicle asset communicators coupled to mobile assets/vehicles, local monitors in wireless communication with the communicators, and a controller in communication with the communicators. The controller comprising logic configured to receive work requests to be completed by the fleet and heuristically determine which mobile asset/vehicle to assign each work request to. The controller can receive real-time operational information related to the fleet to assist in the determination of which mobile asset/vehicle is best suited to complete the work request. The communicators enable the operators of the mobile assets/vehicles to accept or decline the work request, and to cancel the work request after acceptance or report to the system that the work request has been completed.Type: ApplicationFiled: October 15, 2008Publication date: April 16, 2009Applicant: I.D. Systems, Inc.Inventors: Kenneth S. Ehrman, Michael L. Ehrman, Joseph M. Pinzon