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To produce visual-graphic copy (e.g., facsimile)

Subclass of:

379 - Telephonic communications

379900010 - TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE)

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
379100010 To produce visual-graphic copy (e.g., facsimile) 57
20090003533MANAGEMENT AND DIAGNOSIS OF TELEPHONIC DEVICES - Systems and methods of managing and diagnosing enterprise telephonic devices are disclosed. A provisioning request can be received from an enterprise telephonic device. The provisioning request can include a domain name system lookup request. An enterprise network address of a device management server can be provided to the enterprise telephonic device. A voice data link can be established with the enterprise telephonic device so as to permit the enterprise telephonic device to communicate over a data network with endpoint telephonic devices. The device management server can periodically receive heartbeat data from the enterprise telephonic device. The heartbeat can be indicative of a status of at least one functionality of the enterprise telephonic device. The enterprise telephonic device can provide diagnostic logs when requested by the device management server. In addition, the enterprise telephonic device can be configured to periodically request software updates.01-01-2009
20090141868CALL FLOW FRAMEWORK FOR CONSISTENT TROUBLESHOOTING ACROSS MULTIPLE VENDORS AND LOCATIONS - A call flow guidance system helps a call center agent navigate the maze of complex call flows that apply to an enormous spectrum of caller issues, and further improves adoption rates and training timelines for the call center agents. Through the system, call center agents easily navigate multiple call flows and view information tailored to improve average handle time (AHT) and first call resolution (FCR). The system provides dynamic content attached to call flows and improve call flow navigation by implementing links that bridge nodes between display sections of a particular call flow and links that cross from one call flow to another.06-04-2009
20090147926AUTOMATED E911 ROUTE VERIFICATION - A device simulates an emergency services test call based on an automatic number identification (ANI) to be tested, and generates a test notification associated with the emergency services test call. The device also automatically initiates the emergency services test call, receives results of the emergency services test call, and generates an emergency services call information report based on the results of the emergency services test call.06-11-2009
20100172478LINE LOSS TESTER - A signal testing apparatus for testing signals includes at least one receiver that receives signals having corresponding frequencies representative of a frequency range of a wired communication link over which the signals are received. The signal testing apparatus also includes a measurer that measures a signal loss for each of the frequencies to determine whether each measured signal loss is acceptable.07-08-2010
20100303211METHOD AND SYSTEM FOR GENERATING A FRAUD RISK SCORE USING TELEPHONY CHANNEL BASED AUDIO AND NON-AUDIO DATA - Disclosed is a method for generating a fraud risk score representing a fraud risk associated with an individual, the method comprising: a) determining a telephony channel risk score from at least one of audio channel data and non-audio channel data of the individual; and b) generating the fraud risk score based on at least one of the telephony channel risk score, the audio channel data, and the non-audio channel data.12-02-2010
20110268256Communication Apparatus, Programmable Device Incorporated in the Apparatus, and Method of Controlling Program Writing of the Device - According to one embodiment, a communication apparatus includes a communication module, a detecting module and a controlling module. The communicating module operates based on a program stored in storage, and executes communication with electronic equipment connected to a connection terminal. The detecting module detects that electronic equipment is connected to the connection terminal, at power-on. The controlling module executes an operation of writing a program possessed by the electronic equipment to the storage.11-03-2011
20120128134TEST SYSTEM FOR VOICE COMMUNICATIONS SYSTEMS - Systems, methods, and computer program products are provided for testing a voice communication system. A job instruction is transmitted from an application server to a turret via a communications network. The application server causes the turret to execute at least one diagnostic test based on the job instruction. The application server receives, from the turret via the communications network, a message including a result of the at least one diagnostic test.05-24-2012
20130266125SOCIAL QUALITY-OF-SERVICE DATABASE - A method, computer program product, and system for a quality-of-service history database is described. Quality-of-service information associated with a first participant in a first electronic call is determined. The quality-of-service information is stored in a quality-of-service history database. A likelihood of quality-of-service issues associated with a second electronic call is determined, wherein determining the likelihood of quality-of-service issues includes mining the quality-of-service history database.10-10-2013
20140037073NETWORK AUDIO TESTING SYSTEM AND NETWORK AUDIO TESTING METHOD THEREOF - A network audio testing system and a network audio testing method thereof for testing the performance of a network communication, system during communication are disclosed. The system includes a processing system and a sound simulation device. The processing system is for generating a near-end simulation signal and a far-end simulation signal. The sound simulation device is for receiving and making a near-end simulation sound. The near-end simulation sound is received by a microphone of the network communication system to generate a first test signal. The processing system further simultaneously makes the sound simulation device sounding the near-end simulation sound and a speaker sounding a far-end simulation sound to obtain a second test signal. The processing system compares the first and the second test signal to obtain an attenuation degree of the near-end simulation signal and a residual energy of the far-end simulation signal.02-06-2014
20090034701Methods and apparatus for billing of facsimile transmissions to electronic storage destinations - A method for a computer includes determining a call-in fax telephone number called by a facsimile transmission device, receiving the facsimile transmission from a facsimile transmission device including a digitized representation of a transmission page including an optical representation of data associated with an e-mail address, determining the data optically, which is independent of the call-in number, determining a graphics template associated with the call-in number, combining a digitized representation of the transmission page with the graphics template to form a digitized representation of a composite page, formatting the digitized representation of the composite page into a second format, determining additional service provider data in response to the facsimile or the scanned image, and transmitting the additional service provider data and the digitized representation of the composite page in the second format to the electronic destination address.02-05-2009
20100067674MESSENGER SYSTEM FOR TRANSMITTING HANDWRITING INSTANT MESSAGES THROUGH WIRE AND/OR WIRELESS NETWORK SYSTEM AND MESSENGER SERVICE METHOD THEREOF - Disclosed are a wire and/or wireless handwriting instant messenger system and a method for realizing the same. In the wire and/or wireless handwriting instant messenger system, handwritten input information created in a handwritten input information generator is transmitted from a transmission terminal through a wire/wireless network, and received in a reception terminal, thereby allowing users to make communication with each other.03-18-2010
20100091962Communication terminal apparatus - A communication terminal apparatus is connected to a single telephone line and is configured to be selectively connected either to a telephone set or to a facsimile machine. A pseudo ring back tone generator generates a repetitive pseudo ring back tone transmitted to a calling party in response to an incoming call. A pseudo ring signal generator generates a pseudo ring signal for driving a ringer of the telephone set to ring in response to the incoming call. A tone detector detects a CNG signal indicative that the incoming call is a facsimile. A controller controls at least the pseudo ring back tone generator and the pseudo ring signal generator. A table correlates a plurality of ring back tones with corresponding countries. If a ring back tone for a country meets a predetermined condition, the controller sets a predetermined pseudo ring back tone to the pseudo ring back tone generator.04-15-2010
20100189234COMMUNICATION TERMINAL DEVICE - A communication terminal devicecapable of being connected with an external telephone and of receiving and transmitting facsimile data from and to a network, includes: an off-hook detector configured to detect an off-hook condition of the external telephone, an semiconductor DAA (Data Access Arrangement) including an impedance switcher configured to switch impedances and a direct-current resistance switcher configured to switch direct-current resistances; an impedance switching controller configured to instruct the impedance switcher to switch the impedances; a direct-current resistance switching controller configured to instruct the direct-current resistance switcher to switch the direct-current resistances, wherein, when the off-hook detector detects the off-hook condition of the external telephone, the impedance switching controller instructs the impedance switcher to switch the impedances and the direct-current resistance switching controller instructs the direct-current resistance switcher to switch the direct-current resistances.07-29-2010
20110026695COMMUNICATION DEVICE AND COMMUNICATION SYSTEM - A communication system includes a data processing device that communicates with a communication device via a first transmission link. The communication device includes a first communication controller that controls communication with the data processing device via the first transmission link, and a second communication controller that controls communication via a second transmission link which is different from the first transmission link. The communication device also includes a transmitter that transmits transmission data sent via the first transmission link through the second transmission link, a canceller that cancels transmission of the transmission data through the second transmission link upon receiving a canceling command via the first transmission link, and an observer that observes whether the communication via the first transmission link, which transmits the transmission data to the communication device, is enabled, in response to receiving the transmission data via the first transmission link.02-03-2011
20110170679FACSIMILE APPARATUS, ITS CONTROL METHOD, PROGRAM AND STORAGE MEDIUM - When facsimile data is transmitted by performing facsimile communication, a public line is seized. Then, when the public line is seized, it is a determined which of a dial tone signal or a voice signal for phone call a signal received from the public line is, it is controlled to perform the facsimile communication in a case where the received signal is determined as the dial tone signal, and it is controlled not to perform the facsimile communication in a case where the received signal is determined as the voice signal.07-14-2011
20110216892SG3-TO-G3 FAX SPOOF - In one embodiment, an originating gateway receives a call menu (CM) signal from an originating fax machine. The CM signal may have been generated in response to an ANSam signal from a terminating fax machine. The originating gateway suppresses the CM signal after a preamble of the CM signal and generates a modified JM signal in response to receiving the CM signal. The modified JM signal indicates that V.34 half-duplex modulation is not an option. The originating gateway transmits the modified JM signal to the originating fax machine, which allows the transmission to continue across an unenhanced T.38 fax relay.09-08-2011
20120087484FACSIMILE TELECOMMUNICATIONS SYSTEM AND METHOD - A fax processing system handles faxes that are originally destined for a recipient's phone number. The fax processing system communicates with the fax recipient via a data communications network (for example, the Internet) and can provide more sophisticated fax handling capabilities than conventional fax machines.04-12-2012
20120128142System for Interconnecting Standard Telephony Communications Equipment to Internet - Apparatus includes a communication predelivery receiver, configured to communicate with and relay both IP addressed overhead and IP addressed payload data from an originating communication device. The communication predelivery receiver includes a screener configured to, when the communication predelivery receiver is in communication with the originating communication device, receive certain data including first IP addressed data and second IP addressed data of corresponding first and second initiated communications. The communication predelivery receiver is configured and connected within a network so the first IP addressed data and the second IP addressed data are processed differently. For the first initiated communication, the first payload data is converted, after the point in time at which the screener received the first IP addressed data, from IP addressed first payload data to another network signal. For the second initiated communication, the second payload data is delivered without so converting the second payload data.05-24-2012
20120163572COMMUNICATION DEVICE - A communication device may execute a first type of determination process based on a first type of determination standard, and execute a second type of determination process based on a second type of determination standard. The communication device may perform communication in accordance with a first communication scheme, if determined in the first and second types of determination process that the communication device can perform communication. The communication device may perform communication in accordance with a second communication scheme, if determined in the first type of determination process that the communication device can not perform communication. The communication device may notify specific information, if determined in the second type of determination process that the communication device can not perform communication, and may not notify, if determined in the first type of determination process that the communication device can not perform communication.06-28-2012
20120163573COMMUNICATION APPARATUS - A communication apparatus includes: a first determining unit that determines whether specific identification information designated as a transmission destination of object data to be transmitted is identification information assigned to an internal device within a LAN including the communication apparatus; a deciding unit that decides a specific guaranteed band to be used for transmission of the object data, from a plurality of guaranteed bands, based on the determination result; and a first communication unit that transmits the object data by performing IP communication using the specific identification information and the specific guaranteed band. If the specific identification information is the identification information assigned to the internal device, the deciding unit decides the specific guaranteed band using a first deciding method. If the specific identification information is not the identification information assigned to the internal device, the deciding unit decides the specific guaranteed band using a second deciding method.06-28-2012
20120275587FACSIMILE MACHINE AND FACSIMILE FORWARD METHOD - A facsimile machine includes a receiving unit, a processing unit and a sending unit. The receiving unit receives facsimile data from a facsimile sending machine over a telephone network. The processing unit extracts a source identification number from the facsimile data and determines whether the source identification number matches one of a plurality of predetermined identification numbers. If the source identification number matches one of the predetermined identification numbers, the sending unit sends the facsimile data to a destination facsimile machine associated with a destination facsimile number over the telephone network.11-01-2012
20120288076IMAGE PROCESSING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND STORAGE MEDIUM - An image processing apparatus that covers standards of a dial tone for a plurality of countries with a relatively small number of pattern tables and reduces the number of times that a sound is misdetected as a dial tone, a method for controlling the same and a program are provided. To accomplish this, the image processing apparatus measures a length of a tone signal received from outside; determines whether an intermittent dial tone including the measured tone signal and a previously received tone signal has a specific pattern or not; and determines whether a duty cycle of the intermittent dial tone is a duty cycle within a given range or not, thereby determining whether the dial tone is valid or not.11-15-2012
20130022184Methods and Telecommunications System for Transmitting a Facsimile Message - A method and system for transmitting a facsimile message uses a public-switched telecommunications network, the public-switched telecommunication network having a messaging platform capable of storing a plurality of facsimile messages. The initiation of a telephone call to a destination is detected, the content of the call including the facsimile message. If the destination is available at a first time to receive a telephone call, the facsimile message is transmitted. The facsimile message may be stored on the messaging platform only if the destination is unavailable at the first time, or every time a telephone call is initiated by the originating party. The method also provides for situations where a telephone call is redirected, where an inter-NPA seven digit dialing case has occurred, and where “busy” or “no_answer” triggers are implemented. If the facsimile message was stored, the facsimile message is transmitted at a second time if the destination is available.01-24-2013
20130051541COMMUNICATION APPARATUS CAPABLE OF PERFORMING FACSIMILE COMMUNICATION, AND CONTROL METHOD AND STORAGE MEDIUM THEREFOR - A communication apparatus capable of executing facsimile transmission in any of real-time Internet mode and VoIP-based virtual voice mode and capable of switching voice communication to facsimile communication of the real-time Internet mode which is higher in communication speed than the virtual voice mode. In a case where voice communication is switched to facsimile communication, the facsimile transmission is executed in T.38 mode, if it is determined based on destination information stored in a storage unit of the communication apparatus that a communication destination with which the voice communication is being performed is capable of performing facsimile communication in T.38 mode.02-28-2013
20130083910COMMUNICATION APPARATUS - A communication apparatus, which is connected to a phone line, and to which an external telephone is connectable to. The communication apparatus includes: a line-voltage detecting unit which detects a line voltage; a communication-signal detecting unit which performs detection on a communication signal, which is input to the communication apparatus from the phone line or from the external telephone upon the external telephone is hooked up; and a control device which performs a hook-up determining process of determining that the external telephone is in a hook-up state when the line voltage detected by the line-voltage detecting unit is equal to or less than a first threshold value and the communication signal is detected by the communication-signal detecting unit.04-04-2013
20130114804SYSTEMS AND METHODS FOR COMMUNICATION PROTOCOL MAPPING - Provided are systems and methods for communication protocol mapping. A first computing device uses a first communication protocol while a second computing device uses a second communication protocol. In some implementations, the first communication protocol and the second communication protocol are for different service domains. In accordance with an embodiment of the disclosure, a server is configured to map communication between the different service domains. In some implementations, the first communication protocol is a protocol conforming to Representational State Transfer ‘REST’ and the second communication protocol is a Session Initiation Protocol ‘SIP’. In accordance with another embodiment of the disclosure, a server is configured to map communication between the protocol conforming to REST and SIP, regardless of whether different service domains are involved.05-09-2013
20130163734Selective Facsimile Denial - A method includes determining whether an incoming call to a first destination is authorized at a switch of a communication network. The method includes, in response to determining that the incoming call is not authorized, determining whether the incoming call is a facsimile call, routing the incoming call to the first destination when the incoming call is not the facsimile call, and routing the incoming call to the first destination when the incoming call is the facsimile call.06-27-2013
20130216031FACSIMILE APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM - After a telephone captures a line, a facsimile apparatus detects a tone signal on the captured line. The facsimile apparatus counts a number of the detected tone signals. When the counted number reaches a predetermined number, the facsimile apparatus controls to start a facsimile reception. The facsimile apparatus detects a change of a hook state of the telephone. When the change of the hook state of the telephone is detected, the facsimile apparatus resets the counted number.08-22-2013
20130223602SCALABLE AND FLEXIBLE INTERNET FAX ARCHITECTURE FOR PROCESSING OUTBOUND FAX MESSAGES - Methods and systems for processing outbound fax messages in an efficient and scalable manner are provided. According to one embodiment, an Internet fax system receives a request to deliver a fax message. Source files representing content to be included as part of the fax message are stored to a shared storage area accessible by imaging systems and fax processing resources. An imaging system is selected to convert the source files into a digital representation suitable for faxing. A work request identifying the selected imaging system is stored on a centralized work queue within a database. The imaging systems poll the centralized work queue to retrieve pending work requests. Responsive to identifying the work request, the selected imaging system converts the source files, associates the resulting digital representation with an outbound fax job and causes the fax message to be delivered by submitting the outbound fax job to a fax modem.08-29-2013
20130223603COMMUNICATION DEVICE AND CONTROL DEVICE - A communication device includes a communication unit configured to send and receive data via an attachable and detachable line, a power controller configured to reduce a power supply to the communication unit when a certain condition is satisfied, and a determination unit configured to determine whether or not a setting for sending and receiving data via the line by the communication unit is made. The power controller maintains the power supply to the communication unit at a call-receivable level, if it is determined that the setting for using the line is made.08-29-2013
20140064466FACSIMILE SERVER AND FACSIMILE SYSTEM - A facsimile server includes: a communication section configured to receive a transmit file containing meta-information relating to a phone number and transmit information from an external device, a facsimile image generating section configured to convert the transmit information into a facsimile image, a phone number processing section configured to obtain the phone number from the meta-information, and a FAX modem processing section configured to connect to a public switched telephone network according to the phone number obtained by the phone number processing section and transmit the facsimile image to the public switched telephone network.03-06-2014
20140133640ENHANCED TELEPHONY COMPUTER USER INTERFACE ALLOWING USER INTERACTION AND CONTROL OF A TELEPHONE USING A PERSONAL COMPUTER - An enhanced telephony (ET) computer user interface that seamlessly integrates features of a personal computer (PC) and a telephone into a coherent user interface. The user is provided with a rich variety of functionality that leverages the fact that the PC has considerably more processing power and greater access to variety of data than the ordinary telephone. This processing power and data access is used to the user's advantage as the telephone's capabilities and functionality are greatly expanded. Notes and other documents corresponding to a previous call can be identified and presented during a call.05-15-2014
20140219428SYSTEM AND METHOD FOR DOCUMENT TRANSMISSION AND ROUTING WITH RECIPIENT CONTROL - Techniques for transmitting information to a recipient under their control are described. In some situations, the techniques are used in conjunction with a fax delivery system to provide, as part of a connection established to perform a fax transmission, a variety of functionalities to a human recipient that is participating as part of the connection, such as when the human recipient is contacted in error. In addition, in some situations, an interactive voice response system is used to receive and interpret input from a human recipient, such as in response to one or more control selections or options provided to the human recipient.08-07-2014
20150036809COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND STORAGE MEDIUM STORING PROGRAM - An apparatus to which a telephone line can be connected, the apparatus comprising: a first determination unit configured to determine, based on a change amount of a line direct-current voltage from the telephone line per time period, whether the line direct-current voltage is stable; a second determination unit configured to determine whether the line direct-current voltage from the telephone line is a first threshold or lower; and a third determination unit configured to, if the first determination unit determines that the line direct-current voltage is stable and if the second determination unit determines that the line direct-current voltage is the first threshold or lower, determine that the external telephone has captured the telephone line.02-05-2015
20110293076TESTING AND QUALITY ASSURANCE OF INTERACTIVE VOICE RESPONSE (IVR) APPLICATIONS - A system receives a condition for an interactive voice response (IVR) application, automatically tests the IVR application based on the received condition, and generates a test result based on the automatic testing of the IVR application.12-01-2011
20160165049SYSTEM AND METHOD FOR AUTOMATIC COMMUNICATION DISTRIBUTION LOCAL ASSIGNMENT - A system and method are presented for automatic communication distribution local assignment. An on-premises device, in a contact center environment using a cloud-based solution, communicates with the solution to determine if there is a service interruption. When an interruption is determined, the on-premises device steps in to perform local assignment of communications for the solution until communication has been restored with the cloud-based solution. The on-premises device comprises a module that monitors all ACD communication flows. The module may also manage the logic of when to intervene and how to assign communications in queue to available agents during outages.06-09-2016
379100040 Communication charge calculation 1
20110142216CONTROLLING THE CHARGING OF A COMPOSITE SERVICE - Methods and devices for controlling a charging of a composite service in a telecommunications network are described. The composite service comprises an invocation of a constituent service. The telecommunications network comprises a control node for controlling the composite service, a service node for providing the constituent service, and a charging system for performing the charging. The method comprises the steps of receiving from the service node a first usage report comprising charging indicators related to the invocation of the constituent service, receiving from the control node control information related to the composite service, the control information indicating that the invocation of the constituent service is associated to the invocation of the composite service, generating a further usage report by changing the charging indicators according to the control information, and sending the further usage report to the charging system to instruct the charging system to perform the charging according to the further usage report.06-16-2011
20090034690CHATTERING LINE DETECTION SYSTEM AND METHOD - A system and method is described that allows a system operator to remotely detect and diagnose a voice-enabled cable modem that has entered a chattering line state so that appropriate steps may be taken to avoid or rectify any of the problems that may result from this condition. Logic within the voice-enabled cable modem monitors for pulse dialing activity and/or excessive hook state and/or flash events that may be attributed to a faulty telephone and/or telephone line connected to the voice-enabled cable modem. Responsive to detecting such conditions, the logic within the voice-enabled cable modem reports a fault condition to an external management system via a cable data network.02-05-2009
20090074153DIGITAL SUBSCRIBER LINE (DSL) DIAGNOSTIC TOOLS AND METHODS TO USE THE SAME - Digital subscriber line (DSL) diagnostic tools and methods to use the same are disclosed. An example DSL diagnostic tool comprises a data collector to automatically collect real-time performance data associated with a subscriber, a database interface module to automatically collect historical data associated with the subscriber and to collect performance data associated with a neighbor subscriber line, a data analyzer to automatically analyze the real-time and historical performance data associated with the subscriber and the performance data associated with the neighbor subscriber line to identify a potential problem with an analyzed subscriber line associated with the subscriber, and a trouble ticket system interface module to automatically submit a repair ticket when the data analyzer does not identify a potential problem.03-19-2009
20090168972Methods and Apparatus to Perform Line Testing at Customer Premises - A data analyzer operative to be located at a customer premises, causes the transmission of a probing signal into at least one telephone line. The data analyzer computes a parameter that represents a characteristic of at least one telephone line based upon at least a measured reflected probing signal.07-02-2009
20090185664System and Method for Qualifying Telephone Lines for Very-High-Bit-Rate Digital Subscriber Line Service - A method for qualifying a telephone line for very-high-bit-rate digital subscriber line (“VDSL”) service is disclosed. Generally, a telephone line for VDSL service is prequalified based on a length of the telephone line. A VDSL rate of the telephone line is measured and it is determined whether to qualify as VDSL data qualified based on the measured VDSL rate and a VDSL rate threshold. A VDSL video quality of the telephone line is measured and it is determined whether to qualify the telephone line as VDSL video qualified based on the measured VDSL video quality. Finally, a network database is updated with the determined VDSL data and video qualifications of the telephone line.07-23-2009
20090310755SYSTEMS AND METHODS FOR PERFORMING LOOP ANALYSIS BASED ON UN-CALIBRATED SINGLE-ENDED LINE TESTING - Systems and methods for performing loop analysis are described. Some embodiments are directed to determining loop characteristics such as loop gauge, loop termination, and straight-loop departure. One embodiment includes a method for performing loop length estimation which comprises receiving an un-calibrated echo signal for a loop under test using frequency domain reflectometry single-ended line testing (FDR-SELT), a region associated with the loop under test, and a platform type. The method comprises classifying the loop under test and outputting a loop length estimate based on the classification of the loop under test and based on one of a ripple-period approach and a template-matching approach.12-17-2009
20090323901TEST SYSTEMS AND METHODS FOR EXTENDED OFF-HOOK CONDITIONS ON A SUBSCRIBER LINE - Test systems and methods are disclosed for determining the cause of an extended off-hook condition on a subscriber line. A test system as described herein measures a first resistance of the subscriber line based on a first current, and also measures a second resistance of the subscriber line based on a second current. The test system then determines the difference between the first and second resistance measurements. If the difference between the first and second resistance measurements is greater than a threshold value, such as 20 Ohms or more, then the test system determines that the extended off-hook condition is the result of an off-hook telephone on the subscriber line. If the difference is less than the threshold value, then the test system determines that the extended off-hook condition is the result of a short circuit on the subscriber line.12-31-2009
20100014644METHOD AND APPARATUS FOR PROVIDING AUTOMATED PROCESSING OF A SWITCHED VOICE SERVICE ALARM - A method and apparatus for providing automated processing of a switched voice alarm on a switched and/or Internet Protocol (IP) network are disclosed. For example, the method receives an alarm associated with a switched voice service, and retrieves a Local Routing Number (LRN) or Primary Inter-exchange Carrier (PIC) information from a switch serving a call associated with a caller's telephone number. The method determines if the alarm is due to one or more service degradations, and notifies a work center responsible for one or more of the service degradations if the alarm is due to the one or more service degradations.01-21-2010
20100135469COMMUNICATION CHANNEL CAPACITY ESTIMATION - Prediction of a channel capacity is accomplished based on a TDR echo without explicitly estimating the topology of the line. The prediction is based on obtaining a measured TDR echo, determining a theoretical TDR echo for a plurality of loop lengths, estimating the equivalent TDR length based on an optimization, updating the equivalent TDR length and utilizing the updated TDR length to predict one or more of the upstream and downstream data rates.06-03-2010
20100232578Line Testing - Embodiments related to line testing are described and depicted.09-16-2010
20110129071METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO CHARACTERIZE CUSTOMER-PREMISES NETWORKS - Methods, apparatus and articles of manufacture to characterize customer-premises networks are disclosed. A disclosed example method comprises retrieving a first plurality of performance parameters for a first time interval for respective ones of a plurality of customer-premises devices, the first plurality of customer-premises devices forming a first customer-premises communication network and each communicatively coupled to a first residential gateway, retrieving a second plurality of performance parameters for a second time interval for the respective ones of the first plurality of devices, computing a first metric representative of a performance variability of the first customer-premises communication network from the first and second plurality of performance parameters, and comparing the first metric to a second metric representative of a second performance variability of a second customer-premises communication network communicatively coupled to a second residential gateway to determine whether the first customer-premises communication network is operating in accordance with a normal operating condition.06-02-2011
20130094631METHODS AND APPARATUS TO PRE-QUALIFY USER COMMUNITIES FOR COMMUNICATION SERVICES - Example methods and apparatus to pre-qualify user communities for communication services are disclosed. An example method comprises configuring a first remote network demarcation associated with a first loop to a loop-back state, interrogating the first loop to determine a first parameter representative of the first loop, configuring a second remote network demarcation associated with a second loop to the loop-back state, interrogating the second loop to determine a second parameter representative of the second loop, and compiling a report based on the first and second parameters, the report containing a value that represents a degree to which a communication service can be provided to a user community associated with the first and second loops.04-18-2013
20130195256Automated DSL Performance Adjustment - A method includes identifying one or more second digital subscriber lines from one or more first digital subscriber lines based on historical performance data. The one or more second digital subscriber lines are identified based on degraded performance that is determined using first performance information for the one or more first digital subscriber lines. The method includes applying a line profile to the one or more second digital subscriber lines. The method includes storing second performance information associated with the one or more second digital subscriber lines. The method includes sending information to a remote computing device.08-01-2013
20140254771SYSTEMS AND METHODS FOR CHARACTERIZING TRANSMISSION LINES USING BROADBAND SIGNALS IN A MULTI-CARRIER DSL ENVIRONMENT - Using DSL modems as data collectors, the modems processes the data to, for example, allow easier interpretation of the line characteristics. In particular, the modems postprocess the data including calibration, filter compensation, determination of the SNR medley from the bits and gains tables and rate conversion. The interpretation process uses the postprocessed data and determines loop characterization, interferer detection, a data reduction estimation and a data rate estimation. The outputs of these determinations least allow for the characterization of the line conditions between the two modems.09-11-2014
20140270094DIAGNOSTIC ENGINE - A diagnostic engine for remotely analyzing a fault of a telecommunication line includes a first measurement module adapted to be coupled to a termination of the line and adapted to measure first line characteristics according to a Metallic Line Testing measurement technique; a fault detection module to detect, based upon the first line characteristics, a fault on the line and to trigger thereupon a determining module; and a showtime module to be coupled to the termination to determine whether the line is in showtime mode and to inform thereupon the determining module accordingly. The determining module is adapted to trigger, in the event when the line being in showtime mode, activation of a second measurement module. The second measurement module is adapted to be coupled to the termination and to measure second line characteristics according to a Dual Ended Line Testing measurement technique. A combining module is coupled to the first and the second measurement module and adapted to combine the measured first and second line characteristics of the line and to analyze therewith further features of the fault.09-18-2014
20140334609NON-INVASIVE DIAGNOSTIC TRANSMISSION LINE TESTING - A probing signal transmitted on a twisted pair telephone line in a DSL system is reflected and received at a DSL device. An estimate of one of a DSL data transmission signal or DSL synch symbol transmission signal is removed from the received probing signal to recover the reflected probing signal. The recovered reflected probing signal is processed to determine characteristics information of the twisted pair telephone line.11-13-2014
20150103981Method and System for Single-Ended Line Testing - The present disclosure relates to a method, a node, a system and a computer program for input impedance measurements in the form of return loss measurements, such as single ended line testing. The disclosure also relates to a communication system having a near-end terminal and at least one far-end terminal. The near-end terminal is capable of communicating instructions to the far-end terminal in order for the near-end terminal to perform echo impulse response measurements on subsequent states of impedance for comparing, analyzing and for enabling improved localization of faults.04-16-2015
379100050 Monitoring 3
20090304164CONTROL DEVICE FOR CONTROLLING SECURE FAX MACHINE AND METHOD THEREOF - A facsimile controlling device for facsimile security can receive or block a fax transmitted from a registered fax number. In addition, the facsimile controlling device for facsimile security may allow a transmission document to undergo authentication before being transmitted to the outside or may block the transmission document from being transmitted to a registered number.12-10-2009
20130195262Techniques for Handling High Delay Fax Transmissions - A method, apparatus, and logic (encoded within a computer-readable tangible storage media) are provided for detecting, at an intermediate device, a presence of a delay for a fax communication between a source device and a destination device in a network. The delay for the fax communication is sufficient to produce a failure of a corresponding fax operation. The intermediate device includes a buffer to receive packets and is disposed in the network between the source and destination devices. A first time value of the buffer is adjusted at the intermediate device in response to detection of the delay to modify the delay to be within a range enabling the corresponding fax operation to be performed.08-01-2013
20150071422SYSTEM AND METHOD OF REMOTE FAX INTERCONNECT TECHNOLOGY - The present invention provides systems and methods for the virtualization, aggregation, and distributed processing of facsimile communications. The Remote FAX Interconnect known as etherFAX® is a system and method that allows for the reception and delivery of information based on cloud computing infrastructure to or from one or more facsimile systems using Internet/web based communication protocols such as HTTP(S) as the transport between a facsimile capable application or hardware and the remotely accessible etherFAX® services.03-12-2015
379100060 Communication status notification 3
20110216893IMAGE FORMING APPARATUS AND NOTIFICATION METHOD OF RECEIVING DATA BY FAX - An image forming apparatus is provided that includes a fax unit which receives fax data; a communication interface which searches for connectable control points; an address management unit which selects a control point to be notified of fax reception information from among the searched control points; and a DLNA stack unit which notifies the selected control point of the fax reception information through the communication interface.09-08-2011
20120314851INFORMATION PROCESSING APPARATUS, PROPERTY SETTING METHOD, AND STORAGE MEDIUM - An image forming apparatus stores the received FAX data as a document in a storage unit. The information processing apparatus receives a FAX reception notification which is a notification indicating the reception of FAX data from the image forming apparatus and includes at least a telephone number of a transmission source of the FAX data. Then, the image forming apparatus determines whether or not a new arrival document is present in the storage unit, and sets the telephone number included the FAX reception notification as a property of the new arrival document when the image forming apparatus determines that the new arrival document is present in the storage unit.12-13-2012
20150055766DATA COMMUNICATION APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM - A data communication apparatus having a transfer function, and a method of controlling the same, wherein a list of stored addresses is displayed on a display unit, and when a transfer function is set, an address that becomes a transfer destination is selected in the list, and it is determined whether or not an editing restriction is set on the selected address. It is determined, when an editing target address is selected in the displayed list, whether an editing target address is set as the transfer destination and an editing restriction is set to the transfer destination, and if it is determined that the editing target address is set as the transfer destination and the editing restriction is set to the transfer destination, editing of the editing target address is restricted.02-26-2015
379100080 Electronic mailbox 5
20110026696SINGLE TELEPHONE NUMBER ACCESS TO MULTIPLE COMMUNICATIONS SERVICES - A platform provides access to multiple telecommunications services via a single telephone number. These services may include, for example, voicemail services. facsimile messaging services, paging services, and outbound calling services. A guest caller may call the single phone number to speak to a subscriber, leave a voicemail message for a subscriber, leave a facsimile message for a subscriber or place a page to a subscriber. A subscriber may call the phone number to place outbound calls. In addition, a subscriber may call the single phone number to retrieve or send facsimile messages and/or voicemail messages. A subscriber may also call the phone number to configure service options. For instance, a subscriber may select routing options and choose what services are available to Quest callers.02-03-2011
20130148797Systems and Methods for Communicating Documents - A system includes telephone and packet-switched network interfaces and a translator. The translator receives messages. Outgoing messages originate from a multiple-function peripheral (MFP) and are received via a transfer agent (TA). Outgoing e-mail messages include an attached file in an image file format. The translator removes and delivers the attachment in facsimile format. Incoming fax messages are attached to an e-mail message. The TA receives and relays the e-mail message to an identified MFP, which discards the e-mail message and prints the attachment. A method for processing fax messages includes associating an identifier with a MFP, receiving a fax intended for the MFP, generating an e-mail message with an attachment representing the fax and communicating the e-mail message to a transfer agent that relays the e-mail to the MFP, which discards the e-mail body and prints the attachment.06-13-2013
20140086398COMMUNICATION APPARATUS AND STORAGE MEDIUM STORING INSTRUCTIONS EXECUTABLE ON MOBILE TERMINAL - A first communicating section communicates with a mobile terminal through first non-contact communication protocol having a first communication range. A mobile terminal has a telephone function via a telephone network. A second communicating section communicates with the mobile terminal through second non-contact communication protocol having a second communication range greater than the first communication range. A public-line communicating section transmits data via the telephone network. When executed by a processor, the instructions cause the processor to perform: acquiring destination information from the mobile terminal via the first communicating section, the destination information being associated with a counterpart apparatus connected to the telephone network; acquiring subject data from the mobile terminal via the second communicating section, the subject data being a subject of transmission to the destination information; and controlling the public-line communicating section to transmit transmission data corresponding to the subject data to the counterpart apparatus at the destination information.03-27-2014
20140161239IMAGE FORMING APPARATUS CAPABLE OF CONTROLLING FILE TRANSMISSION, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - An image forming apparatus which enables a user to, even in a case of transmitting image data to the party at the other end of the line who is making a phone call over IP telephony, transmit the image data to the party at the other end of the line by one key operation without inputting an address or searching an address book. When a phone call to an external apparatus to which the image forming apparatus is connected via a network is in progress, a communication with the external apparatus is established. When the communication is established, a response transmitted from the external apparatus is received, and destination information on the external apparatus is obtained from the received response. When the destination information on the external apparatus is obtained, an operation unit for transmitting data to the external apparatus is offered.06-12-2014
20150043721Electronic Messaging Exchange - A computer-implemented system and method for secure electronic message exchange including coupling a control platform to a workstation of a plurality of workstations via a communications medium, where the control platform includes one or more apparatuses for monitoring, controlling, conversion, and billing, related to messages exchanged between a plurality of local users and a plurality of remote users. The system prevents forwarding or copying of a message sent by a local user of the plurality of local users and received by a remote user of the plurality of remote users, to another party by the control platform. The system and method also provides for authenticating the remote user with the control platform.02-12-2015
379100090 Relay system 1
20120257734FACSIMILE MACHINE AND FACSIMILE FORWARD METHOD - A facsimile machine and a method for forwarding facsimile data are disclosed. The facsimile forward method, the facsimile forward method comprises receiving facsimile data from a facsimile sending machine over a telephone network; extracting identification information from the facsimile data; determining whether the identification information matches a plurality of predetermined identification information; and forwarding the facsimile data to a destination E-mail address over a communication network other than the telephone network, when the identification information matches any of the plurality of predetermined identification information.10-11-2012
379100120 Connection to plural networks or lines 1
20130251127IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING FAX THEREOF - A method of controlling a fax of an image forming apparatus which transmits/receives a fax using a plurality of telephone lines, includes detecting a size of a fax data to be transmitted; checking communication settings of the plurality of telephone lines according to the detection result; detecting whether the plurality of telephone lines are in use; and selecting one of the plurality of telephone lines to transmit the fax data using the communication settings of the telephone lines and whether the telephone lines are in use. An image forming apparatus with a multi-line faxing function capable of transmitting a fax by automatically selecting a telephone line with a favorable communication setting among a plurality of telephone lines, thereby reducing time involved in fax transmission and waste of communication charges.09-26-2013
379100130 Format conversion 2
20140079199SCALABLE AND FLEXIBLE INTERNET FAX ARCHITECTURE FOR PROCESSING OUTBOUND FAX MESSAGES - Methods and systems for processing outbound fax messages in an efficient and scalable manner are provided. According to one embodiment, a request to deliver a fax message is received by an Internet fax system. Source files associated with the request and representing at least a portion of content to be included as part of the fax message are stored to a shared storage area accessible by multiple imaging systems and multiple fax processing resources. A load score is calculated for each imaging system based on one or more of a processor load and a memory load. An imaging system is selected, based on the load scores, to convert the source files into a digital representation suitable for faxing. The source files are converted by associating the digital representation with an outbound fax job. The fax message is delivered by submitting the outbound fax job to one of the fax modems.03-20-2014
20140286482DATA PROCESSING DEVICE AND NON-TRANSITORY COMPUTER READABLE MEDIUM - A data processing device includes: a receiving unit that receives data; a transfer processing unit that specifies a destination of the data received by the receiving unit, and in accordance with an information processing device of the specified destination, determines a data form of the data to be transferred to the information processing device; a data conversion unit that converts the data received by the receiving unit into the data form determined by the transfer processing unit; and a sending unit that sends the data converted by the data conversion unit, via a circuit capable of connecting to the information processing device of the destination specified by the transfer processing unit, to the information processing device.09-25-2014
379100140 Call signal generation (e.g., auto-dial) 1
20090161848Method of restricting use of a packetcable SIP or NCS E-MTA line to fax-only - A fax-only MIB stores a value that is used as a counter of a timer. Upon initiating or receiving a call at an endpoint with which the fax-only MIB value is associated, a user device that provides the endpoint begins a timer based on the MIB value. During the timer period processing circuitry and/or software of the user device associated with the endpoint determines whether a tone generated/received by a call being initiated/received is a fax or modem tone. If the device determines that such a tone has been generated/received, a call corresponding to the tone is processed. If the device does not determine that a fax/modem tone has been generated/received, the call being initiated or received at the endpoint is dropped.06-25-2009
379100150 Having switching to other communication modes 7
20090154673LINE CONTROL APPARATUS, LINE CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A line control apparatus having a first interface for connecting to a telephone line, a second interface for connecting to a facsimile apparatus, and a third interface for connecting to a telephone, includes: a first detecting unit that detects a calling signal transmitted from the telephone line and a second detecting unit configured to detect a signal from the telephone line, such signal having a voltage lower than a voltage that the first detecting unit can detect. In accordance with the second detecting unit having detected a signal from the telephone line, the control unit switches from a state wherein the first interface and the third interface are connected to a state of not being connected.06-18-2009
20110129075COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM - A communication apparatus including: a relaying section which relays phone conversation between a sub-communication apparatus and an external communication apparatus which is in a communicable connection state by the communication controlling portion; a request section which requests, when a transmission command for transmitting transmission data has been transmitted from the sub-communication apparatus performing the phone conversation with the external communication apparatus, a data processing apparatus to transmit the transmission data while maintaining a connection state between the communication apparatus and the external communication apparatus to the communicable connection state; a receiving section which receives the transmission data transmitted from the data processing apparatus in response to the request of the request section; and a transmitting section which transmits the transmission data received by the receiving section to the external communication apparatus being in the communicable connection state.06-02-2011
20120207293FACSIMILE APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - There is a need to provide a technique of accurately detecting an identification signal representing that the partner performs facsimile communication, by using an appropriate detection filter in accordance with the operation mode in a facsimile apparatus. Based on whether the FAX/TEL mode (first mode) or the TEL answering mode (second mode) is set as the operation mode, a facsimile apparatus according to this invention determines whether a band-pass filter and band-reject filter are to be used. The facsimile apparatus detects a CNG based on the signal detection result using the determined filter.08-16-2012
20140233714SYSTEMS AND METHODS FOR COMMUNICATION PROTOCOL MAPPING - Provided are systems and methods for communication protocol mapping. A first computing device uses a first communication protocol while a second computing device uses a second communication protocol. In some implementations, the first communication protocol and the second communication protocol are for different service domains. In accordance with an embodiment of the disclosure, a server is configured to map communication between the different service domains. In some implementations, the first communication protocol is a protocol conforming to Representational State Transfer ‘REST’ and the second communication protocol is a Session Initiation Protocol ‘SIP’. In accordance with another embodiment of the disclosure, a server is configured to map communication between the protocol conforming to REST and SIP, regardless of whether different service domains are involved.08-21-2014
379100160 Voice mode 3
20100002855Communication terminal device adapted to physical characteristics of telecommunication network and method for adapting communication terminal device to physical characteristic of telecommunication network - The communication terminal device includes a handset, a central controller, a telephone network adaptor unit for converting analog signals transmitted/received between telecommunication network and the communication terminal device into digital signals, an interface unit physically isolating the central controller from the telephone network adaptor unit, and transmitting/receiving the converted digital signals between the central controller and the telephone network adaptor unit, and a telephone circuit unit which transmits the voice signals generated by processing the digital signals received from the telephone network adaptor unit to a handset through the interface unit and transmits the digital signals generated by processing the voice signals received from the handset to the telephone network adaptor unit through the interface unit. The telephone network adaptor unit is controlled by the central controller and changes the physical characteristics of the analog signals to be adapted to the physical characteristics of the telecommunication network.01-07-2010
20100002856Communication terminal device adapted to physical characteristics of telecommunication network and method for adapting communication terminal device to physical characteristics of telecommunication network - The communication terminal device includes a handset, a central controller, a telephone network adaptor unit for converting analog signals transmitted/received between telecommunication network and the communication terminal device into digital signals, an interface unit physically isolating the central controller from the telephone network adaptor unit, and transmitting/receiving the converted digital signals between the central controller and the telephone network adaptor unit, and a telephone circuit unit which transmits the voice signals generated by processing the digital signals received from the telephone network adaptor unit to a handset through the interface unit and transmits the digital signals generated by processing the voice signals received from the handset to the telephone network adaptor unit through the interface unit. The telephone network adaptor unit is controlled by the central controller and changes the physical characteristics of the analog signals to be adapted to the physical characteristics of the telecommunication network.01-07-2010
20140369481IMAGE COMMUNICATION APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM - An image communication apparatus capable of performing calls/facsimiles via an IP network, and equipped with at least two modems and an SLIC that connects a telephone, determines whether an establishment of a session is possible when an INVITE signal, for which a media type is audio, is received. The apparatus controls so that in an automatic reception mode, when it is determined that an establishment of a session is possible, a usable modem is selected from the modems, and treated as audio communication is performed using that selected modem, and also so that when it is determined that the establishment of a session is possible, it is determined whether the SLIC is in use, and when it is not in use, a call of the telephone is performed by the SLIC.12-18-2014
379100170 Transmission scheme 8
20080198986DATA COMMUNICATION APPARATUS AND DATA COMMUNICATION METHOD - When data communication is performed by using a call control protocol, a data communication apparatus receives a call connection request message from an external apparatus and transmits a response message in reply to the call connection request message. At that time, when the call connection request message is received, it is determined whether a call connection process for communication with another external apparatus differing from the external apparatus is under execution. Transmission of the response message is controlled based on a result of the determination.08-21-2008
20100014650Digital fax using analog lines - A digital fax system carries out handshaking over the voice lines as conventional and sends the scanned document by electronic communication, e.g. email, to a recipient.01-21-2010
20100086113SKIN CURED PTFE WIRE AND CABLE - A system comprising a facsimile device configured to transmit a code-associated information material, an interactive user device, and a processor. Typically, the code-associated information material is a medical record to which a barcoded fax cover sheet is appended. The interactive device is preferably a computer terminal, wherein the processor is coupled to the interactive user device via the Internet. The processor is configured to receive from the facsimile device a transmission of the information material, and to display it to an authorized user upon a request from the authorized user. The information material may be displayed via Internet, or else may be faxed to an authorized user in response to a telephone call.04-08-2010
20110007885METHODS AND SYSTEMS FOR FAX ROUTING - In an illustrative embodiment, methods and systems are provided for processing facsimiles. A call processing system receives a first message transmitted from a first carrier system regarding a facsimile call to a phone address. The first message includes an identifier associated with the user. The identifier is used to determine if the user is authorized to receive call processing system services. If the user is authorized, a second message is transmitted to the first carrier system, the second message indicating that the first carrier system is to connect the call to the call processing system. The call processing system is connected to the call. A facsimile is received via the call at the call processing system. Information regarding the facsimile call is provided over a network, wherein some or all of the information is displayed in a call log visually accessible by the user.01-13-2011
20110286590FACSIMILE AWARE ALARM MONITORING STATION AND METHOD - A method and security system arrangement are disclosed for processing incoming signals at an alarm monitoring station. The method includes analyzing the incoming signals to assess if any particular incoming signal includes characteristics of a facsimile signal to thereby identify whether or not a given incoming signal is a facsimile signal. If the analyzing identifies that a given incoming signal includes characteristics of a facsimile signal, thus identifying that the given incoming signal is likely a facsimile signal, the alarm monitoring station refrains from initiating an alarm handling procedure to handle the given incoming signal. Caller ID information may be extracted from the facsimile signals received by the alarm monitoring station, and added to a call block list. Calls originating from caller IDs on the call block list may be blocked by the alarm monitoring station.11-24-2011
20130177145SCALABLE AND FLEXIBLE INTERNET FAX ARCHITECTURE - Methods and systems for processing inbound fax messages in an efficient and scalable manner are provided. According to one embodiment, an inbound fax call is received at a telecommunications system of an Internet fax system. The inbound fax call includes a source and destination address and a fax signal. The inbound fax call is switched to a call mediation system, which determines desired technical call processing capabilities for processing the fax signal. A subset of fax processing resources that have the desired technical call processing capabilities are identified from among multiple fax processing resources associated with the call mediation system. The inbound fax call is switched to a selected fax processing resource of the identified subset. The fax signal is translated by the selected fax processing resource into a digital representation. And, the digital representation is made available to one or more users associated with the particular subscriber.07-11-2013
20130287189SYSTEM AND METHOD OF REMOTE FAX INTERCONNECT TECHNOLOGY - The present invention provides systems and methods for the virtualization, aggregation, and distributed processing of facsimile communications. The Remote FAX Interconnect known as etherFAX® is a system and method that allows for the reception and delivery of information based on cloud computing infrastructure to or from one or more facsimile systems using Internet/web based communication protocols such as HTTP(S) as the transport between a facsimile capable application or hardware and the remotely accessible etherFAX® services.10-31-2013
20130287190SCALABLE AND FLEXIBLE INTERNET FAX ARCHITECTURE - Methods and systems for processing inbound fax messages in an efficient and scalable manner are provided. According to one embodiment, an inbound fax call is received by an Internet fax system. The fax call has a source address, a destination address and a fax signal. The Internet fax system is coupled to a circuit-switched network and a packet-switched network and includes multiple fax processing resources having different configurations, features, capabilities or capacities. One or more desired fax protocol technical call processing capabilities are determined for processing the fax signal based on one or more of the source address, the destination address, the type of network through which the fax call was received and a service provider through which the fax call was received. Then, a fax processing resource that has the desired fax protocol technical processing capabilities is dynamically selected to translate the fax signal into a digital representation.10-31-2013

Patent applications in class To produce visual-graphic copy (e.g., facsimile)

Patent applications in all subclasses To produce visual-graphic copy (e.g., facsimile)

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