Patents by Inventor Jun-han Bae
Jun-han Bae has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240144893Abstract: A display panel includes an amorphous silicon gate driver in which a lower voltage than the gate-off voltage output from the gate driver is applied to an adjacent stage as a low voltage transmission signal.Type: ApplicationFiled: January 10, 2024Publication date: May 2, 2024Inventors: JAE-HOON LEE, SEUNG-HWAN MOON, YONG-SOON LEE, YOUNG-SU KIM, CHANG-HO LEE, WHEE-WON LEE, JUN-YONG SONG, YU-HAN BAE
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Patent number: 11948808Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.Type: GrantFiled: December 6, 2021Date of Patent: April 2, 2024Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
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Patent number: 11942635Abstract: The present invention relates to a positive electrode active material and a lithium secondary battery using a positive electrode containing the positive electrode active material. More particularly, the present invention relates to a positive electrode active material that is able to solve a problem of increased resistance according to an increase in Ni content by forming a charge transport channel in a lithium composite oxide and a lithium secondary battery using a positive electrode containing the positive electrode active material.Type: GrantFiled: September 28, 2020Date of Patent: March 26, 2024Assignee: ECOPRO BM CO., LTD.Inventors: Moon Ho Choi, Jun Won Suh, Jin Kyeong Yun, Jung Han Lee, Mi Hye Yun, Seung Woo Choi, Gwang Seok Choe, Ye Ri Jang, Joong Ho Bae
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Patent number: 11901967Abstract: Provided is an analog front-end receiver including: a first equalizer including a first block switch configured to receive a first differential signal through a first node, and configured to block the first differential signal in a first operation mode; a second equalizer including a second block switch configured to receive a second differential signal through a second node, and configured to block the second differential signal in the first operation mode; a terminating resistor provided between the first node and the second node, and configured to receive the first differential signal via the first node, and receive the second differential signal via the second node; and a low pass filter configured to receive a third differential signal converted by the terminating resistor from the first differential signal, and configured to receive a fourth differential signal converted by the terminating resistor from the second differential signal.Type: GrantFiled: July 20, 2021Date of Patent: February 13, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byeong Gyu Park, Jae Hyun Park, Jun Han Bae, Ho-Bin Song
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Patent number: 11522736Abstract: An analog front-end receiver including a termination resistor configured to receive first and second differential signals from different data lines, the second differential signal being differential with respect to the first differential signal, an active equalizer configured to receive a first input differential signal through a first input node and a second input differential signal through a second input node, the first and second input differential signals both having an input common mode voltage, the first and second input differential signals being based on the first and second differential signal, respectively, and output first and output differential signals to first and second output nodes, respectfully, the second output differential signal being differential with respect to the first output differential signal, and an input common mode voltage generator configured to adjust the input common mode voltage to be equal to an output common mode voltage of the first output differential signal.Type: GrantFiled: August 30, 2021Date of Patent: December 6, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byeong Gyu Park, Jun Han Bae, Yun Geun Nam, Jae Hyun Park, Gyeong Seok Song, Ho-Bin Song
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Publication number: 20220317250Abstract: The present invention relates to a Lidar sensor capable of removing background noise and a method of removing the noise of the same, and the Lidar sensor may include: a light reception part configured to sense reflected light reflected from an object; a weight generation part configured to generate a weight based on a sensing rate of the reflected light of the light reception part; a first histogram processing unit configured to perform histogram processing of a sensing signal of the light reception part based on the generated weight, and extract data values greater than or equal to a first reference value from bins of the histogram to firstly remove noise; and a second histogram processing unit configured to accumulate the data values extracted from the first histogram processing unit to perform histogram processing, and extract accumulated data values greater than or equal to a second reference value from bins of the histogram in which the data values are accumulated to secondarily remove the noise.Type: ApplicationFiled: March 23, 2022Publication date: October 6, 2022Applicant: SOLIDVUE, INC.Inventor: Jun Han BAE
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Publication number: 20220141056Abstract: An analog front-end receiver including a termination resistor configured to receive first and second differential signals from different data lines, the second differential signal being differential with respect to the first differential signal, an active equalizer configured to receive a first input differential signal through a first input node and a second input differential signal through a second input node, the first and second input differential signals both having an input common mode voltage, the first and second input differential signals being based on the first and second differential signal, respectively, and output first and output differential signals to first and second output nodes, respectfully, the second output differential signal being differential with respect to the first output differential signal, and an input common mode voltage generator configured to adjust the input common mode voltage to be equal to an output common mode voltage of the first output differential signal.Type: ApplicationFiled: August 30, 2021Publication date: May 5, 2022Applicant: Samsung Electronics Co., Ltd.Inventors: Byeong Gyu PARK, Jun Han BAE, Yun Guen NAM, Jae Hyun PARK, Gyeong Seok SONG, Ho-Bin SONG
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Publication number: 20220109467Abstract: Provided is an analog front-end receiver including: a first equalizer including a first block switch configured to receive a first differential signal through a first node, and configured to block the first differential signal in a first operation mode; a second equalizer including a second block switch configured to receive a second differential signal through a second node, and configured to block the second differential signal in the first operation mode; a terminating resistor provided between the first node and the second node, and configured to receive the first differential signal via the first node, and receive the second differential signal via the second node; and a low pass filter configured to receive a third differential signal converted by the terminating resistor from the first differential signal, and configured to receive a fourth differential signal converted by the terminating resistor from the second differential signal.Type: ApplicationFiled: July 20, 2021Publication date: April 7, 2022Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byeong Gyu PARK, Jae Hyun PARK, Jun Han BAE, Ho-Bin SONG
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Patent number: 10928343Abstract: An electronic device includes a connector connected to a cable external to the electronic device and including a plurality of pins; a first water detection circuit connected to at least one first pin of the plurality of pins and generating a first detection result by detecting whether there is water in the connector based on resistance of the at least one first pin; and a second water detection circuit connected to at least one second pin of the plurality of pins, entering a water detection mode when the first detection result indicates the presence of water, and detecting whether there is water in the connector based on resistance of the at least one second pin.Type: GrantFiled: May 16, 2018Date of Patent: February 23, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Se-jong Park, Hyeon-je Choe, Je-kook Kim, Ji-yong Kim, Tae-jeong Kim, Jun-han Bae, Hyoung-seok Oh, Jong-haeng Lee
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Patent number: 10862246Abstract: Provided are a foreign substance detecting circuit, an electronic device including the foreign substance detecting circuit, and a method of detecting foreign substance. The electronic device includes a connector connected to an external cable and including a plurality of pins, a foreign substance detecting circuit configured to, when the cable is connected to the connector, detect a resistance from a first pin that is set to be in an open state or to be connected to a pull-down resistor from among the plurality of pins in a state where the cable is connected, and determine whether there is a foreign substance in the connector, and an application processor configured to control operations in the electronic device for performing a post-process when there is the foreign substance in the connector, according to a detection result from the foreign substance detecting circuit.Type: GrantFiled: November 19, 2018Date of Patent: December 8, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Jun-han Bae, Je-kook Kim, Hyoung-seok Oh, Sang-beom Kim, Se-jong Park, You-so Cheon
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Publication number: 20190181590Abstract: Provided are a foreign substance detecting circuit, an electronic device including the foreign substance detecting circuit, and a method of detecting foreign substance. The electronic device includes a connector connected to an external cable and including a plurality of pins, a foreign substance detecting circuit configured to, when the cable is connected to the connector, detect a resistance from a first pin that is set to be in an open state or to be connected to a pull-down resistor from among the plurality of pins in a state where the cable is connected, and determine whether there is a foreign substance in the connector, and an application processor configured to control operations in the electronic device for performing a post-process when there is the foreign substance in the connector, according to a detection result from the foreign substance detecting circuit.Type: ApplicationFiled: November 19, 2018Publication date: June 13, 2019Applicant: Samsung Electronics Co., Ltd.Inventors: Jun-han BAE, Je-kook KIM, Hyoung-seok OH, Sang-beom KIM, Se-jong PARK, You-so CHEON
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Publication number: 20190011386Abstract: An electronic device includes a connector connected to a cable external to the electronic device and including a plurality of pins; a first water detection circuit connected to at least one first pin of the plurality of pins and generating a first detection result by detecting whether there is water in the connector based on resistance of the at least one first pin; and a second water detection circuit connected to at least one second pin of the plurality of pins, entering a water detection mode when the first detection result indicates the presence of water, and detecting whether there is water in the connector based on resistance of the at least one second pin.Type: ApplicationFiled: May 16, 2018Publication date: January 10, 2019Applicant: Samsung Electronics Co., Ltd.Inventors: Se-jong Park, Hyeon-je Choe, Je-kook Kim, Ji-yong Kim, Tae-Jeong Kim, Jun-han Bae, Hyoung-seok Oh, Jong-haeng Lee
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Patent number: 10128822Abstract: An integrated circuit includes a differential signal driver that receives a first signal from a first input terminal, receives a second signal, which is a differential signal of the first signal, from a second input terminal, outputs a first output signal corresponding to the first signal to a first output terminal, and outputs a second output signal corresponding to the second signal to a second output terminal.Type: GrantFiled: January 13, 2017Date of Patent: November 13, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Jun Han Bae, Jae Hyun Park, Jong Shin Shin, Jin Ho Han
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Publication number: 20180159517Abstract: An integrated circuit includes a differential signal driver that receives a first signal from a first input terminal, receives a second signal, which is a differential signal of the first signal, from a second input terminal, outputs a first output signal corresponding to the first signal to a first output terminal, and outputs a second output signal corresponding to the second signal to a second output terminal.Type: ApplicationFiled: January 13, 2017Publication date: June 7, 2018Inventors: Jun Han BAE, Jae Hyun PARK, Jong Shin SHIN, Jin Ho HAN
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Patent number: 9407479Abstract: A pulse width modulation (PWM) data recovery device includes a differential-to-single (DTS) circuit configured to generate a PWM bit using a differential data signal including a differential positive data signal and a differential negative data signal, and an alignment buffer configured to activate a bit lock signal by detecting a synch pattern, recover symbol data by receiving the PWM bit in synchronization with one of the differential positive data signal and the differential negative data signal, and transmit the symbol data in synchronization with a reference clock.Type: GrantFiled: May 13, 2015Date of Patent: August 2, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: June-Hee Lee, Jun-Han Bae, Bong-Kyu Kim, Jong-Jae Ruy
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Publication number: 20160013957Abstract: A pulse width modulation (PWM) data recovery device includes a differential-to-single (DTS) circuit configured to generate a PWM bit using a differential data signal including a differential positive data signal and a differential negative data signal, and an alignment buffer configured to activate a bit lock signal by detecting a synch pattern, recover symbol data by receiving the PWM bit in synchronization with one of the differential positive data signal and the differential negative data signal, and transmit the symbol data in synchronization with a reference clock.Type: ApplicationFiled: May 13, 2015Publication date: January 14, 2016Inventors: JUNE-HEE LEE, JUN-HAN BAE, BONG-KYU KIM, JONG-JAE RUY
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Patent number: 7013600Abstract: A method and apparatus for culturing bean sprouts in water are disclosed. A method for culturing bean sprouts in water according to the present invention comprises the steps of placing a quantity of beans into net bags; immersing the net bags of beans into a container of water; injecting air into the water of the container and maintaining the water temperature at about 20° C. while the net bags of beans are immersed in the water of the container; and renewing the water of the container at regular intervals. An apparatus for culturing bean sprouts in water comprises a container for holding water; a plurality of net bags for holding a quantity of beans capable of immersion in the container; nozzles for injecting air into the water of the container; and heaters and coolers for maintaining the water temperature at around 20° C.Type: GrantFiled: December 6, 2004Date of Patent: March 21, 2006Inventors: Jun-woo Bae, Jun-han Bae