Patents by Inventor Soon Il Yeo
Soon Il Yeo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 9642292Abstract: Provided is an electromagnetic wave reduction apparatus for reducing an electromagnetic wave generated from a thermoelectric element. The electromagnetic wave reduction apparatus according to the present invention includes an electromagnetic wave sensing unit connected to a thermoelectric element and sensing an electromagnetic wave, an electromagnetic wave detecting unit detecting whether the sensed electromagnetic wave is greater than a reference value, an electromagnetic wave reduction circuit unit reducing the electromagnetic wave in response to an electromagnetic wave reduction control signal, and a circuit operation control unit generating the electromagnetic wave reduction control signal according to the detection result.Type: GrantFiled: August 5, 2014Date of Patent: May 2, 2017Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventor: Soon Il Yeo
-
Patent number: 9494633Abstract: Provided is an electromagnetic interference (EMI) measuring device. The EMI measuring device according to the present invention includes an electromagnetic wave eliminating unit eliminating remaining electromagnetic waves from a DUT in response to an eliminating control signal of the control unit. The control unit may calculate EMI of the DUT on the basis of a measured result measured before the elimination of remaining electromagnetic waves. The EMI measuring device according to the present invention may compensate for an error due to remaining electromagnetic waves and measure EMI at high accuracy.Type: GrantFiled: September 16, 2013Date of Patent: November 15, 2016Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventor: Soon Il Yeo
-
Publication number: 20150208558Abstract: Provided is an electromagnetic wave reduction apparatus for reducing an electromagnetic wave generated from a thermoelectric element. The electromagnetic wave reduction apparatus according to the present invention includes an electromagnetic wave sensing unit connected to a thermoelectric element and sensing an electromagnetic wave, an electromagnetic wave detecting unit detecting whether the sensed electromagnetic wave is greater than a reference value, an electromagnetic wave reduction circuit unit reducing the electromagnetic wave in response to an electromagnetic wave reduction control signal, and a circuit operation control unit generating the electromagnetic wave reduction control signal according to the detection result.Type: ApplicationFiled: August 5, 2014Publication date: July 23, 2015Applicant: Electronics and Telecommunications Research InstituteInventor: Soon Il YEO
-
Patent number: 9035660Abstract: Disclosed are a jig for measuring EMC of a semiconductor chip and a method for measuring EMC that can accurately measure the EMC at a semiconductor chip level. The jig for measuring EMC of a semiconductor chip according to the exemplary embodiment of the present disclosure includes: a chip mount unit on which the semiconductor chip for which the EMC is to be measured is mounted; a memory unit configured to store EMC information of components in a system in which the semiconductor chip is used; and a measurement control unit configured to extract the EMC information stored in the memory unit and provide the extracted EMC information to the chip mount unit at the time of measuring the EMC of the semiconductor chip.Type: GrantFiled: November 9, 2012Date of Patent: May 19, 2015Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventor: Soon Il Yeo
-
Patent number: 9031774Abstract: The present invention provides an apparatus and method for predicting a moving direction of another vehicle running on a carriageway adjacent to a user's vehicle using periodically acquired image information around the user's vehicle, and performing a control process of preventing collision of the user's vehicle when a moving direction of the user's vehicle crosses the moving direction of the other vehicle.Type: GrantFiled: May 13, 2010Date of Patent: May 12, 2015Assignees: Electronics and Telecommunications Research Institute, Andong University Industry-Academic Cooperation FoundationInventors: Jung Hee Suk, Ik Jae Chun, Chun Gi Lyuh, Soon Il Yeo, Wook Jin Chung, Jeong Hwan Lee, Jae Chang Shim, Tae Moon Roh
-
Patent number: 8786298Abstract: Disclosed are a method and an apparatus of near field scan calibration, and more particularly, a method and an apparatus for near field scan calibration for calibrating a characteristic of an antenna for near field scan measurement of a semiconductor chip. The apparatus for near field scan calibration includes: a plane-type text fixture having a plane shape; an antenna positioned spaced apart from the plane-type test fixture by a set spacing distance and acquiring data including a magnetic field; and a spectrum analyzer analyzing the data acquired by the antenna.Type: GrantFiled: December 13, 2011Date of Patent: July 22, 2014Assignee: Electronics and Telecommunications Research InstituteInventors: Soon Il Yeo, Jae Kyung Wee, Pil Soo Lee
-
Publication number: 20140167782Abstract: Provided is an electromagnetic interference (EMI) measuring device. The EMI measuring device according to the present invention includes an electromagnetic wave eliminating unit eliminating remaining electromagnetic waves from a DUT in response to an eliminating control signal of the control unit. The control unit may calculate EMI of the DUT on the basis of a measured result measured before the elimination of remaining electromagnetic waves. The EMI measuring device according to the present invention may compensate for an error due to remaining electromagnetic waves and measure EMI at high accuracy.Type: ApplicationFiled: September 16, 2013Publication date: June 19, 2014Applicant: Electronics and Telecommunications Research InstituteInventor: Soon Il Yeo
-
Patent number: 8697491Abstract: A semiconductor package is provided. The semiconductor package includes a package body, a plurality of semiconductor chips, and an external connection terminal. The package body is stacked with a plurality of sheets where conductive patterns and vias are disposed. The plurality of semiconductor chips are inserted into insert slots extending from one surface of the package body. The external connection terminal is provided on other surface opposite to the one surface of the package body. Here, the plurality of semiconductor chips are electrically connected to the external connection terminal.Type: GrantFiled: October 16, 2012Date of Patent: April 15, 2014Assignee: Electronics and Telecommunications Research InstituteInventors: Woojin Chang, Soon Il Yeo, Hae Cheon Kim, Eun Soo Nam
-
Patent number: 8683397Abstract: Disclosed are a method and an apparatus of designing a semiconductor chip. The disclosed method includes the steps of: storing a plurality of EMS (Electro Magnetic Susceptibility) semiconductor IPs (Intellectual Property) and a plurality of EMI (Electro Magnetic Interference) semiconductor IPs; selecting a proper semiconductor IP from among the plurality of EMS shielding semiconductor IPs in a case of an input pin, and selecting a proper semiconductor IP from among the plurality of EMI shielding semiconductor IPs in a case of an output pin; and designing the semiconductor chip by disposing the selected semiconductor IP.Type: GrantFiled: November 12, 2012Date of Patent: March 25, 2014Assignee: Electronics and Telecommunications Research InstituteInventors: Soon Il Yeo, Young Ho Kim
-
Patent number: 8643999Abstract: Provided is an Electromagnetic Interference (EMI) reduction apparatus. The EMI reduction apparatus includes: an electromagnetic wave absorbing unit absorbing electromagnetic waves from an electromagnetic wave generator and converting the absorbed electromagnetic waves into thermal energy through thermal conversion and emitting the thermal energy; and a thermoelectric unit converting the emitted thermal energy into electric energy.Type: GrantFiled: August 16, 2011Date of Patent: February 4, 2014Assignee: Electronics and Telecommunications Research InstituteInventor: Soon Il Yeo
-
Patent number: 8304895Abstract: A semiconductor package is provided. The semiconductor package includes a package body, a plurality of semiconductor chips, and an external connection terminal. The package body is stacked with a plurality of sheets where conductive patterns and vias are disposed. The plurality of semiconductor chips are inserted into insert slots extending from one surface of the package body. The external connection terminal is provided on other surface opposite to the one surface of the package body. Here, the plurality of semiconductor chips are electrically connected to the external connection terminal.Type: GrantFiled: April 21, 2010Date of Patent: November 6, 2012Assignee: Electronics and Telecommunications Research InstituteInventors: Woojin Chang, Soon Il Yeo, Hae Cheon Kim, Eun Soo Nam
-
Publication number: 20120161803Abstract: Disclosed are a method and an apparatus of near field scan calibration, and more particularly, a method and an apparatus for near field scan calibration for calibrating a characteristic of an antenna for near field scan measurement of a semiconductor chip. The apparatus for near field scan calibration includes: a plane-type text fixture having a plane shape; an antenna positioned spaced apart from the plane-type test fixture by a set spacing distance and acquiring data including a magnetic field; and a spectrum analyzer analyzing the data acquired by the antenna.Type: ApplicationFiled: December 13, 2011Publication date: June 28, 2012Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: SOON IL YEO, Jae Kyung Wee, Pil Soo Lee
-
Patent number: 8166328Abstract: Provided is a low power consumption processor. The processor includes: a plurality of blocks; a memory storing instructions that control each of the plurality of blocks; and a multi power controller generates a signal that activates at least one of the plurality of blocks according to an address storing the instruction, and provides a normal power voltage or a reduction power voltage in response to the activation signal.Type: GrantFiled: April 21, 2009Date of Patent: April 24, 2012Assignee: Electronics and Telecommunications Research InstituteInventors: Yil-Suk Yang, Tae-Moon Roh, Soon-Il Yeo, Jung-Hee Suk, Chun-Gi Lyuh, Ik-Jae Chun, Se-Wan Heo, Jong-Dae Kim
-
Publication number: 20120044664Abstract: Provided is an Electromagnetic Interference (EMI) reduction apparatus. The EMI reduction apparatus includes: an electromagnetic wave absorbing unit absorbing electromagnetic waves from an electromagnetic wave generator and converting the absorbed electromagnetic waves into thermal energy through thermal conversion and emitting the thermal energy; and a thermoelectric unit converting the emitted thermal energy into electric energy.Type: ApplicationFiled: August 16, 2011Publication date: February 23, 2012Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventor: Soon Il YEO
-
Publication number: 20110144859Abstract: The present invention provides an apparatus and method for predicting a moving direction of another vehicle running on a carriageway adjacent to a user's vehicle using periodically acquired image information around the user's vehicle, and performing a control process of preventing collision of the user's vehicle when a moving direction of the user's vehicle crosses the moving direction of the other vehicle.Type: ApplicationFiled: May 13, 2010Publication date: June 16, 2011Applicants: Electronics and Telecommunications Research Institue, Andong University Industry-Academic Cooperation FoundationInventors: Jung Hee SUK, Ik Jae CHUN, Chun Gi LYUH, Soon Il YEO, Wook Jin CHUNG, Jeong Hwan LEE, Jae Chang SHIM, Tae Moon ROH
-
Patent number: 7958179Abstract: Provided are an arithmetic method and device of a reconfigurable processor. The arithmetic device includes: an Arithmetic Logic Unit (ALU) for performing an addition and subtraction operation and a logic operation of a binary signal; a multiplier for performing a multiplication operation of the binary signal; a shifter for changing an arrangement of the binary signal; a first operand selector and a second operand selector each for selecting one of values output from the ALU, the multiplier, and the shifter; and an adder for adding the values selected by the first operand selector and the second operand selector.Type: GrantFiled: October 30, 2007Date of Patent: June 7, 2011Assignee: Electronics and Telecommunications Research InstituteInventors: Chun Gi Lyuh, Soon Il Yeo, Tae Moon Roh, Jong Dae Kim
-
Publication number: 20100257342Abstract: Provided is a parallel processor for supporting a floating-point operation. The parallel processor has a flexible structure for easy development of a parallel algorithm involving multimedia computing, requires low hardware cost, and consumes low power. To support floating-point operations, the parallel processor uses floating-point accumulators and a flag for floating-point multiplication. Using the parallel processor, it is possible to process a geometric transformation operation in a 3-dimensional (3D) graphics process at low cost. Also, the cost of a bus width for instructions can be minimized by a partitioned Single-Instruction Multiple-Data (SIMD) method and a method of conditionally executing instructions.Type: ApplicationFiled: June 17, 2010Publication date: October 7, 2010Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Chun Gi LYUH, Yil Suk YANG, Se Wan HEO, Soon Il YEO, Tae Moon ROH, Jong Dae KIM, Ki Chul KIM, Se Hoon YOO
-
Patent number: 7805620Abstract: Provided is a highly energy-efficient processor architecture. The architecture employs 2-stage dynamic voltage scaling (DVS) and a sleep mode for high energy efficiency, dynamically controls the power supply voltage and activation of an embedded processor with instructions, and thus can prevent performance deterioration while reducing power consumption.Type: GrantFiled: September 13, 2006Date of Patent: September 28, 2010Assignee: Electronics and Telecommunications Research InstituteInventors: Yil Suk Yang, Jong Dae Kim, Soon Il Yeo, Chun Gi Lyuh
-
Patent number: 7793006Abstract: Provided are an apparatus and a method of managing a reconfiguration data memory. A space for a memory that stores configuration data used for reconfiguration of a target system is not provided in the target system. Instead the configuration data is stored in a separate server and, if required, the configuration data is transmitted to the target system through an Internet. Data that should be preserved after the reconfiguration among data contents stored in SoC internal and external memories of the target system is transferred to the server. The emptied space of the SoC internal and external memories is used as a configuration memory. After the reconfiguration, the preservation data is returned to its original position in the memories.Type: GrantFiled: August 13, 2004Date of Patent: September 7, 2010Assignee: Electronics and Telecommunications Research InstituteInventors: Soon Il Yeo, Myung Shin Kwak, Jong Dae Kim
-
Patent number: 7769981Abstract: Provided is a parallel processor for supporting a floating-point operation. The parallel processor has a flexible structure for easy development of a parallel algorithm involving multimedia computing, requires low hardware cost, and consumes low power. To support floating-point operations, the parallel processor uses floating-point accumulators and a flag for floating-point multiplication. Using the parallel processor, it is possible to process a geometric transformation operation in a 3-dimensional (3D) graphics process at low cost. Also, the cost of a bus width for instructions can be minimized by a partitioned Single-Instruction Multiple-Data (SIMD) method and a method of conditionally executing instructions.Type: GrantFiled: March 11, 2008Date of Patent: August 3, 2010Assignee: Electronics and Telecommunications Research InstituteInventors: Chun Gi Lyuh, Yil Suk Yang, Se Wan Heo, Soon Il Yeo, Tae Moon Roh, Jong Dae Kim, Ki Chul Kim, Se Hoon Yoo