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Dong-Won

Dong Won Cho, Seoul KR

Patent application numberDescriptionPublished
20120017850VIBRATION MOTOR DRIVING APPARATUS USING A SERIAL INTERFACE - A natural circulation boiler for heating includes a water tank wherein the height of one side is formed to be lower than the height of the other side to include a water storage part wherein water is stored, and a water inlet is formed on the top of the one side, a check valve installed at the bottom of the water tank, and including a body part, a top connection part formed on the top of the body part, a bottom connection part formed at the bottom of the body part and a backflow prevention plate that opens or blocks the flow path of the top connection part, a water discharge tube wherein one end thereof is connected with the bottom connection part of the check valve and the other end thereof is connected with the top connection part of the check valve, an electric heater wherein one end thereof is connected with the bottom connection part of the check valve to heat the water supplied from the water tank, a discharge tube connected with the other end of the electric heater to feed the water heated at the electric heater to a heating zone, a water tank suction part formed to interface with a hole formed at the bottom of the other side of the water tank, a suction tube whose one end is connected with the water tank suction part, and a pressure reduction tube formed such that one end interfaces with the suction tube, and the other end interfaces with the air storage part on the top of the other side of the water tank.01-26-2012

Dong Won Kang, Daejeon KR

Patent application numberDescriptionPublished
20100072082Contact Lens Storage Case - Disclosed is a contact lens storage case, in which a contact lens is automatically immersed in preserving solution when a cap is closed and is automatically exposed out of the preserving solution when a cap is opened, so that it is possible to store the contact lens without damage and so that a user can easily hold the contact lens with his/her fingers upon applying the contact lens. The contact lens storage case includes: a storage container shaped like a cylinder, formed on both sides of a body, and filled with preserving solution so as to store contact lenses or soft lenses; a slider moving up and down while being assembled with an inner side of the storage container and holding a lens on an upper surface of the slider; an elastic means for providing elastic force to move the slider in an up direction, the elastic means being formed on a lower surface of the slider; a cap covering the storage container; and a pressing means for pressing the slider and preventing separation of the lens, the pressing means being assembled with an inner side of the cap.03-25-2010
20100135157METHOD AND APPARATUS FOR CONTROLLING TRAFFIC ACCORDING TO USER - There is provided a method and apparatus for controlling traffic according to user that includes a statistics processing unit measuring traffic volume used according to user, calculating a traffic variation ΔV by using the measured traffic volume, and updating a traffic user list by comparing the calculated traffic variation ΔV; a traffic detecting unit determining whether abnormal traffic is generated in a network and transferring a control command according to priority in the traffic user list; and a packet controlling unit controlling a user's traffic according to the control command received from the traffic detecting unit.06-03-2010
20100135182HIGH-SPEED IP FLOW MEDIATION APPARATUS USING NETWORK PROCESSOR - There is provided a high-speed IP flow mediation apparatus using a network processor. The apparatus includes a server collecting flow information regarding IP traffic on a high-speed line and a network processor board analyzing the collected information according to Internet applications using a network processor, and transferring the analyzed flow information to a plurality of flow analysis systems.06-03-2010
20100158007METHOD AND APPARATUS FOR AGGREGATING SINGLE PACKETS IN A SINGLE SESSION - A method and apparatus for aggregating single packets in a single session are disclosed. If the amount of single packets in a single session exceeds a threshold value, it is detected that attack traffic is being inputted and the single packets in the single session are aggregated into a single flow, thus preventing degradation of a network performance due to the single packets in the single session.06-24-2010
20110149727APPARATUS AND METHOD FOR CONTROLLING TRAFFIC - A traffic control apparatus is provided which includes an interface connector to transmit/receive an Internet Protocol (IP) packet to/from an external circuit, a frame generator to receive the IP packet through the interface connector and to generate a Media Access Control (MAC) frame, and a network processor to transmit/receive the IP packet to/from the frame generator, to execute at least one programmable application, and to identify and classify the at least one programmable application.06-23-2011
20110149746APPARATUS AND METHOD OF MONITORING PACKET STREAM IN ROUTER USING PACKET IDENTITY CHECKING - Provided is a scheme for extracting and detecting a predetermined traffic packet by monitoring a packet stream in a router, more particularly, a method and apparatus of monitoring a packet stream in a router. The apparatus may include a packet stream reading unit to read a packet stream inputted to the router, and an abnormal packet detecting unit to determine whether the read packet stream is abnormal.06-23-2011
20110149776NETWORK INTERFACE CARD DEVICE AND METHOD OF PROCESSING TRAFFIC USING THE NETWORK INTERFACE CARD DEVICE - Disclosed are a network interface card device and a traffic processing method using the network interface card device, the method including receiving a packet from a network, determining, by a first chipset, whether a detailed analysis is performed by verifying the received packet, and analyzing in detail, by a second chipset, with respect to a packet using the detailed analysis.06-23-2011
20110149794APPARATUS AND METHOD FOR DYNAMICALLY SAMPLING OF FLOW - Provided are a dynamic flow sampling apparatus and dynamic flow sampling method. According to embodiments of the present invention, by collecting load information about a load of an Internet network and dynamically performing a flow sampling with respect to a packet based on the load information and a reference value, the load on an Internet network device and a data processing time for a traffic analysis may be reduced. Further, since an amount of traffic in a population to be analyzed may increase, reliability on an analysis result may be enhanced.06-23-2011

Dong Won Lee, Daejeon-Si KR

Patent application numberDescriptionPublished
20100018229METHOD FOR CONTROLLING INTAKE OF AIR-CONDITIONER OF VEHICLE - A method for controlling an intake of an air-conditioner of a vehicle is disclosed. The method includes the a-1) step (S01-28-2010

Dong Won Lee, Daejeon Metropolitan KR

Patent application numberDescriptionPublished
20110256825METHOD FOR CHANGING A PREAMBLE IN MOVING NETWORK SYSTEM, AND SYSTEM FOR SAME - The present invention relates to a method for changing a preamble in a moving network system, and a system for same. The method comprises the steps of: enabling a base station to select a relay, to change a preamble thereof from at least two relays using a first preamble; enabling the selected relay to alternately transmit a signal using the first preamble and a signal using a second preamble to at least one terminal controlled by the selected relay; enabling the selected relay to judge whether the preamble of said at least one terminal is completely changed; and enabling the selected relay to transmit only the signal using the second preamble to said at least one terminal if the preamble is completely changed. The method for changing a preamble in a moving network system and the system for same according to the present invention minimizes communication cutoff time under the condition in which a mobile relay should change a preamble, to thereby effectively provide all terminals with information without a loss, and improve the utilization of a moving network.10-20-2011
20110294415DATA TRANSFER METHOD, DATA TRANSMISSION APPARATUS, AND COMMUNICATION SYSTEM IN MULTI-HOP RELAY SYSTEM - The invention relates to a data transfer method in a multi-hop relay system. The data transfer method comprises: a step for allowing a base station to receive from a first terminal the channel information (H12-01-2011

Dong Won Lee, Seoul KR

Patent application numberDescriptionPublished
20110024502Integrated RF Card Reader - An integrated RF card reader includes an integrated RF transmission unit including a Felica chip and a Felica security unit performing a security function that is needed to process a Felica type RF card where an RF function is removed. Since a variety of types can be embodied through a single RF transmission circuit by using the integrated RF card reader, a manufacturing cost can be reduced.02-03-2011

Patent applications by Dong Won Lee, Seoul KR

Dong Won Lee, Daejeon KR

Patent application numberDescriptionPublished
20090161202APPARATUS FOR OPTICAL PARAMETRIC CHIRPED PULSE AMPLIFICATION (OPCPA) USING INVERSE CHIRPING AND IDLER - An OPCPA apparatus of the present invention includes an optical pulse stretcher (06-25-2009
20090251769APPARATUS FOR SPECTRUM-DOUBLED OPTICAL PARAMETRIC CHIRPED PULSE AMPLIFICATION (OPCPA) USING THIRD-ORDER DISPERSION CHIRPING - The present invention relates to an OPCPA apparatus. The OPCPA of the present invention includes an optical pulse stretcher (10-08-2009

Dong Won Lee, Uijeongbu Si KR

Patent application numberDescriptionPublished
20110130585METHOD OF PREPARING ALLYLCHLOROSILANE DERIVATIVE - Provided is a method of preparing allylchlorosilane, and more particularly, a method of preparing allylchlorosilane with high yield by Si—C coupling reaction of an allyl chloride derivativce with a hydrosilane derivative under specific reaction conditions without using a catalyst.06-02-2011

Dong Won Park, Hwaseong-Si KR

Patent application numberDescriptionPublished
20100126469Apparatus and Method for Controlling Quantity of Fuel Over Common Rail Diesel Engine - An apparatus for controlling the quantity of fuel over a common rail diesel engine includes a wave speed correction map correcting a wave speed and a time corrector, a first adder multiplying the corrected wave speed by an injection time difference, a base correction map using an output of the first adder and a former injection quantity as input variables, an amplitude map using a following injection quantity and a rail pressure as input variables, and a second adder multiplying a base correction map value of the base correction map by an amplitude map value of the amplitude map, and outputting a finally corrected value of the fuel quantity.05-27-2010

Dong Won Ryu, Seoul KR

Patent application numberDescriptionPublished
20090036134REVISION LEVEL NOTIFICATION METHOD AND SYSTEM FOR MOBILE STATION - A revision level notification method and system for a mobile station is provided for facilitating a handover between networks of different generations. The revision level notification method for an inter-generation handover includes detecting a handover trigger event for a handover from a first network to a second network, setting a protocol version in association with the first network, receiving a classmark enquiry message from the second network, and transmitting a classmark change message containing a revision level of a mobile station obtained with reference to the protocol version to the second network in response to the classmark enquiry message.02-05-2009
20090163240SERVICE CONNECTION APPARATUS AND METHOD IN PORTABLE TERMINAL - A call connection method and apparatus are disclosed. When a service is released in a portable terminal that supports different communication modes due to a network problem, the call connection method and apparatus reconnects the service to another network. The call connection method includes performing a first service through a first network, analyzing, when the connected first service is released, the cause of disconnection, acquiring, when the cause of disconnection is a problem in the first network, connection information, and attempting to connect a second service through a second network based on the connection information.06-25-2009
20090181683SYSTEM, DEVICE AND METHOD FOR COMMUNICATION CONTROL IN DUAL TRANSFER MODE - A system, device and method for communication control in a dual transfer mode are disclosed. The method includes performing a voice call by a portable terminal, based on a dual transfer mode, requesting to download data from a server by the portable terminal, determining whether voice information exists to be transmitted to the portable terminal, allocating data intended to be transmitted to the portable terminal, to time slots previously allocated to transfer voice information, if voice information does not exist, and transmitting the allocated data to the portable terminal.07-16-2009

Patent applications by Dong Won Ryu, Seoul KR

Dong Won Shin, Seoul KR

Patent application numberDescriptionPublished
20100208507LUMINESCENCE DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided are a luminescent device and a method of manufacturing the same. The luminescent device includes a charge trapping layer having bistable conductance and negative differential resistance (NDR) characteristics, and an organic luminescent layer electrically connected to the charge trapping layer.08-19-2010
20110205217METHOD OF DRIVING DISPLAY PANEL - Provided is a method of driving a display panel having a charge trap device and an organic light emitting diode (OLED). The charge trap device includes a nanocrystal layer. The nanocrystal layer includes nanocrystals, which are crystallized and dispersed, and a barrier layer, which buries the nanocrystals. When a program voltage is applied, charges are trapped in the nanocrystals, and the OLED emits light at a predetermined luminance with the application of a read voltage. Data signals are sequentially applied to all pixels of the display panel to express desired grayscales. The pixels of the display panel receive the read voltage and emit light at the same time.08-25-2011

Dong-Won Chang, Seoul KR

Patent application numberDescriptionPublished
20090029520METHODS OF FORMING SEMICONDUCTOR DEVICE - A method of forming a semiconductor device, where the method may include forming a first trench in a semiconductor substrate, forming first device isolation patterns that fill the first trench, forming spacers on sidewalls of the first device isolation patterns, forming a second trench in the semiconductor substrate between first device isolation patterns, and forming second device isolation patterns that fill the second trench. The second trench is formed using an etching process adopting the first device isolation pattern and the spacer as a mask.01-29-2009

Dong-Won Choi, Suwon-Si KR

Patent application numberDescriptionPublished
20080308699Tilting apparatus and rotation apparatus - A tilting apparatus and rotation apparatus. The tilting apparatus may include a support member, a tilt member attachable to and detachable from a mass and hinge-coupled to the support member about a hinge shaft, and a first elastic member interposed between the support member and the tilt member that counters a gravitational moment of the mass by elastically supporting the tilt member. The mass can be moved and rotated without being obstructed by the wall, while the gravitational moment of the mass can be countered, allowing the mass to be tilted with a small force, to provide benefits in terms of space utility and cost.12-18-2008
20090133608Tilting device - A tilting device is disclosed. The tilting device may include: an arm, on which a tilt-shaft is formed; a tilt-base coupled to the tilt-shaft in a manner that allows tilting; a pulley rotatably coupled to the tilt-base; a wire, which is wound around the pulley, and of which either end is coupled to either side of the arm on opposite sides of the tilt-shaft; and a driving unit, which drives the pulley. An embodiment of the invention enables tilting operations using a smaller driving device, and also allows manual operations.05-28-2009
20090151487Tilting device - A tilting device is disclosed. The tilting device may include: a base; a guide, of which one side is hinge-coupled to the base; a jointed link, in which a joint is formed, and of which either end is hinge-coupled respectively to the base and to the other side of the guide, to thereby allow the guide to tilt; a leadscrew engaging the joint; and a driving unit configured to drive the leadscrew. With this configuration, the tilting device may be implemented in a compact structure using a smaller driving unit.06-18-2009

Patent applications by Dong-Won Choi, Suwon-Si KR

Dong-Won Hwang, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20110067426Apparatus for Treating Air - The present disclosure relates to an apparatus for treating air. More particularly, the present disclosure provides an apparatus for treating air comprising porous organic-inorganic hybrid materials formed by binding a central metal ion with an organic ligand.03-24-2011
20110073801Composition for etching silicon oxide and method of forming a contact hole using the same - In a composition for etching silicon oxide, and a method of forming a contact hole using the composition, the composition which includes from about 0.01 to about 2 percent by weight of ammonium bifluoride, from about 2 to about 35 percent by weight of an organic acid, from about 0.05 to about 1 percent by weight of an inorganic acid, and a remainder of a low polar organic solvent. The composition may reduce damages to a metal silicide pattern that may be exposed in an etching process performed for forming the contact hole.03-31-2011
20110118490Porous Organic-Inorganic Hybrid Materials with Crystallinity and Method for Preparing Thereof - Porous organic-inorganic hybrid materials with crystallinity and a method for preparing the same are provided. The method comprises preparing a reaction solution containing a mixture of at least one inorganic metal precursor, at least one organic compound which may act as a ligand, and a solvent (step 1); and forming porous organic-inorganic hybrid materials with crystallinity by reacting the reaction solution (step 2), wherein the reaction is carried out under the pressure of about 3 atm or less.05-19-2011

Patent applications by Dong-Won Hwang, Gyeonggi-Do KR

Dong-Won Hwang, Suwon-Si KR

Patent application numberDescriptionPublished
20090130842Method of forming contact hole and method of manufacturing semiconductor memory device using the same - A contact hole forming method and a method of manufacturing semiconductor device using the same may include forming a layer on a substrate; anisotropically etching the layer to form a dummy contact hole exposing the substrate; isotropically etching a sidewall of the dummy contact hole to form a contact hole by alternatively and repeatedly supplying an etching solution including a fluoride salt in a low-polarity organic solvent and deionized water to the dummy contact hole. The methods increase reliability of semiconductor memory devices.05-21-2009

Dong-Won Kang, Seoul KR

Patent application numberDescriptionPublished
20080233407DIELECTRIC COMPOSITION FOR PLASMA DISPLAY PANEL - A dielectric composition for plasma display panels is disclosed. The dielectric composition includes 15 to 60 weight percent of ZnO, 10 to 50 weight percent of B09-25-2008
20090012976Data Tree Storage Methods, Systems and Computer Program Products Using Page Structure of Flash Memory - A tree data structure is stored in a flash memory device by storing a leaf node and an index node comprising a pointer to the leaf node in a same page of the flash memory device, which may be read on a per-page basis. A modified version of the leaf node and a modified version of the index node may be stored in a new page of the flash memory device when, for example, a key value is added to or deleted from the leaf node.01-08-2009

Dong-Won Lee, Gunpo KR

Patent application numberDescriptionPublished
20090174616FRACTAL ANTENNA FOR VEHICLE - Disclosed herein is a fractal antenna for a vehicle. First and second radiation elements are downwardly inclined from an apex ridge, and disposed opposite each other on the left and right sides inside a radome for protecting the antenna. First and second parasitic elements are formed in an inner space which is formed by the first and second radiation elements. Further, the first and second parasitic elements are disposed to be parallel to and spaced apart from the respective first and second radiation elements at regular intervals, are downwardly inclined from an apex ridge, and are disposed opposite each other on the left and right sides. The first and second radiation elements are respectively formed on part of the upper surface of a first substrate and part of the upper surface of a second substrate in patterns each having a predetermined shape.07-09-2009

Dong-Won Lee, Gwangju KR

Patent application numberDescriptionPublished
20110190859POLYMER LINEAR ACTUATOR FOR MICRO ELECTRO MECHANICAL SYSTEM AND MICRO MANIPULATOR FOR MEASUREMENT DEVICE OF CRANIAL NERVE SIGNAL USING THE SAME - A polymer linear actuator for a micro electro mechanical system (MEMS) and a micro manipulator for a measurement device of cranial nerve signal using the same are provided. The polymer linear actuator has first and second bodies positioned spaced apart to a distance from each other, and one or more pairs of V-type moving units connecting the first and second bodies together, wherein the moving units in pair are opposed to each other to convert a rotation motion of the respective moving units into a linear motion, thereby causing the first and second bodies to move linearly.08-04-2011

Dong-Won Lee, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20080252200Display device and method of making display device - A display device with increased lifespan is presented. The device includes a plurality of thin film transistors, a passivation layer formed on the thin film transistors, a plurality of pixel electrodes formed on the passivation layer and electrically connected to the thin film transistors, and a wall dividing the pixel electrodes. The wall has a main section and an auxiliary section that is lower than the main section. A caved-in section is disposed between the main section and the auxiliary section. An organic layer is formed on the pixel electrodes.10-16-2008
20090256474DISPLAY DEVICE AND METHOD OF MAKING DISPLAY DEVICE - A display device with increased lifespan is presented. The device includes a plurality of thin film transistors, a passivation layer formed on the thin film transistors, a plurality of pixel electrodes formed on the passivation layer and electrically connected to the thin film transistors, and a wall dividing the pixel electrodes. The wall has a main section and an auxiliary section that is lower than the main section. A caved-in section is disposed between the main section and the auxiliary section. An organic layer is formed on the pixel electrodes.10-15-2009
20100158137APPARATUS AND METHOD FOR SUPPRESSING NOISE IN RECEIVER - A receiver suppresses noise simultaneously using a noise suppressor and an automatic gain controller (AGC). The receiver divides a received signal into an audio period and a non-audio period, analyzes whether the noise characteristic of the non-audio period corresponds to a non-static noise or a static noise, and if the noise characteristic corresponds to the static noise, analyzes whether the static noise is caused by a network or a transmitter side terminal. In accordance with the analyzed noise characteristic, the noise suppressor firstly suppresses the noise by determining the noise suppressing intensity, and sends a signal, from which the noise has been firstly suppressed, to the AGC. The AGC secondly suppresses the noise included in the signal. In this case, the threshold value of the AGC is controlled in real time in accordance with the noise characteristic. Also, since the noise level is lowered by the first noise suppressing, the threshold value of the AGC can be set to a lower value, and thus a swing phenomenon and a radiotelegraph phenomenon can be reduced.06-24-2010
20100219412DISPLAY DEVICE WITH IMPROVED PIXEL LIGHT EMISSION AND MANUFACTURING METHOD OF THE SAME - A display device with pixels capable of uniform light emission and a method of making the display device are presented. A display device has a plurality of TFTs, a protection layer formed on the TFTs, and a plurality of pixel electrodes formed on the protection layer and electrically connected to the TFTs. A wall is formed around the pixel electrode and at least a portion of the wall is spaced from the pixel electrode. A light emitting layer is formed between the wall and another wall.09-02-2010
20110112661SYSTEM FOR CONTROLLING LIGHTING DEVICES - Disclosed is a lighting control system including: a switching means for selecting one of a plurality of scenarios; a gateway for matching at least one of on/off control signals, color temperature control signals, color control signals, or dimming control signals for a plurality of lamps with the plurality of scenarios, storing a resultant data, and outputting control signals matched with the scenario selected from the switching means; and a lighting device for receiving the control signals outputted from the gateway, and according to the received control signals, turning on/off each of the lamps, adjusting a color temperature or a color of each of the lamps, or a dimming level of each of the lamps.05-12-2011

Patent applications by Dong-Won Lee, Gyeonggi-Do KR

Dong-Won Lee, Yongin-City KR

Patent application numberDescriptionPublished
20110198597ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE - An organic light emitting display device includes at least one thin film transistor (TFT) on a substrate, the at least one TFT including a semiconductor active layer, a gate electrode insulated from the semiconductor active layer, and source and drain electrodes contacting the semiconductor active layer, a plurality of first electrodes electrically connected to the at least one TFT, a plurality of banks between the plurality of first electrodes, a plurality of organic layers on respective first electrodes, a plurality of second electrodes on respective organic layers, the second electrodes being separated from each other, and a connection electrode on the plurality of banks and the plurality of second electrodes, the connection electrode being electrically connected to the plurality of the second electrodes.08-18-2011
20110198598ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display apparatus includes a substrate, a thin film transistor (TFT) on the substrate, a first electrode on the TFT in each of a plurality of pixels, a first pixel define layer covering edges of the first electrode, the first pixel define layer including at least two layers, a second pixel define layer on the first pixel define layer, an organic emission layer on the first electrode, and a second electrode disposed to face the first electrode.08-18-2011
20110199409Printing Method and Printer - A printing method and a printer for implementing the printing method are disclosed. When a printhead including a first end and a second end sequentially prints a first area and a second area which are adjacent to each other, the method comprises performing printing by means of the printer by relatively moving locations of the printhead and a print object in such a way that a surface printed by the second end in the first area and a surface printed by the second end in the second area face each other. The printhead rotates around a rotational axis comprising at least one point on the printhead, one end of the printhead, a center of the printhead, or both ends of the printhead.08-18-2011
20110278575Organic Light-Emitting Display Device and Method of Manufacturing the Same - An organic light-emitting display device preventing edge defects between a pixel define layer and a pixel electrode, and a method of manufacturing the same. The organic light-emitting display device, comprises: a substrate; a pixel electrode disposed on the substrate and comprising a first pattern unit and a second pattern unit which are electrically disconnected; a pixel define unit disposed on the substrate and exposing the pixel electrode; an intermediate layer disposed on the pixel electrode and emitting light; and a counter electrode disposed on the intermediate layer and the pixel define layer.11-17-2011

Dong-Won Lee, Suwon-Si KR

Patent application numberDescriptionPublished
20100202077FLAT PANEL DISPLAY DEVICE AND METHOD FOR PRODUCING THE SAME - A flat panel display device includes a display module, a protection window member and a layer disposed in an area between the protection window member and a display area of the display module. The protection window member includes a stepped portion within which the layer is disposed. The stepped portion may include a recess or a plurality of layers.08-12-2010
20110171921METHOD AND APPARATUS FOR REMOVING ACOUSTIC INCIDENT SIGNAL - A method of removing a signal from among received signals, the method including: filtering the received signals; detecting a time band of the filtered received signals where an energy value of the filtered received signals exceeds a reference energy value; and applying a gain value to one or more received signals, from among the received signals, in the detected time band.07-14-2011

Patent applications by Dong-Won Lee, Suwon-Si KR

Dong-Won Seo, Anyang-City KR

Patent application numberDescriptionPublished
20080285468Method and computer-readable medium for detecting abnormal packet in VoIP - In a session initiation protocol (SIP) corresponding to one of protocols for the voice over Internet protocol (VoIP), an exception detection module acquires a packet for session establishment. If each of fields of the header of the packet is out of a defined character length and includes at least one prohibited character, the exception detection module discards the packet.11-20-2008