Patents by Inventor Young-Wook Jung
Young-Wook Jung 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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Patent number: 11999291Abstract: An indoor lighting device of a vehicle includes: a substrate, a plurality of light sources assembled with the substrate to be arranged in a row, and a light guide panel including: a plurality of incidence parts such that light emitted by the light sources is incident thereupon, a diffusion area part provided behind the incidence parts to diffuse and reflect the light incident upon the incidence parts, a visual field area part provided behind the diffusion area part to emit the light diffused and reflected by the diffusion area part outside, and light diffusion holes provided behind the respective incidence parts. In particular, each of the light diffusion holes is surrounded by a transmission plane, a pair of reflection planes and a diffusion plane.Type: GrantFiled: May 22, 2023Date of Patent: June 4, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, ITW EF&CKorea LLC., HYUNDAI MOBIS CO., LTD., YOONJIN ELECTRONICS CO., LTDInventors: Jae Hyun An, Jun Geun Oh, Kyu Rok Kim, Byoung Wook Kim, Young Jun Kim, Goo Dong Jung, Ho Sung Kwon, Bong Seok Ko
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Publication number: 20240162056Abstract: An apparatus for processing a substrate includes a first bowl and a processing space therein; a first support portion disposed in the processing space and configured to support the substrate in a first support position; a second bowl disposed to move in a first direction in the processing space; a second support portion configured to move upwardly and downwardly with respect to the first support portion to support the substrate between the second support position disposed above the first support position and the third support position, and to move in the first direction; and a cleaning unit including a first cleaning portion disposed below the substrate toward a rear surface of the substrate in the first support position and a second cleaning portion disposed below the substrate and opposing a rear surface of the substrate between the second support position and the third support position.Type: ApplicationFiled: September 13, 2023Publication date: May 16, 2024Inventors: Sun Wook JUNG, Ha Neul YOO, Woo Ram LEE, Young Jun SON
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Patent number: 10317732Abstract: A display apparatus includes a plurality of light sources that are arranged in several rows at different intervals so that light emitted from the plurality of light sources may reach all regions of a display panel uniformly. Accordingly, a uniform dispersion of the light incident on the display panel may be achieved. Furthermore, distribution of light generated from the plurality of light sources on the display panel may be facilitated through a reflecting unit without the use of a light-guide plate or the like.Type: GrantFiled: November 3, 2016Date of Patent: June 11, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dae Young Kim, Jong Bin Kim, Hyung Ki Kim, Young Min Lee, Young-Wook Jung, Jae Hak Cho, Yong Dok Cha
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Publication number: 20170184920Abstract: A display apparatus includes a plurality of light sources that are arranged in several rows at different intervals so that light emitted from the plurality of light sources may reach all regions of a display panel uniformly. Accordingly, a uniform dispersion of the light incident on the display panel may be achieved. Furthermore, distribution of light generated from the plurality of light sources on the display panel may be facilitated through a reflecting unit without the use of a light-guide plate or the like.Type: ApplicationFiled: November 3, 2016Publication date: June 29, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dae Young KIM, Jong Bin KIM, Hyung Ki KIM, Young Min LEE, Young-Wook JUNG, Jae Hak CHO, Yong Dok CHA
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Patent number: 7324484Abstract: A reverse link controlling method in a mobile communication system. To increase or decrease a reverse data rate, an MS receives threshold power information indicating a power threshold for a pilot channel from the BS and measures the reception power of the pilot channel received from the BS. When the MS is supposed to increase or decrease the current data rate, it increases the current data rate by two levels or decreases the current data rate by one level if the pilot reception power is higher than the power threshold, and increases the current data rate by one level or decreases the current data rate by two levels if the pilot reception power is equal to lower than the power threshold.Type: GrantFiled: October 28, 2002Date of Patent: January 29, 2008Assignee: Samsung Electronics Co., LtdInventors: Beom-Sik Bae, Dong-Seek Park, Chang-Hoi Koo, Dae-Gyun Kim, Young-Wook Jung, Dong-Ho Cho, Jung-Woo Cho
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Publication number: 20070286128Abstract: A reverse link controlling method in a mobile communication system. To increase or decrease a reverse data rate, an MS receives threshold power information indicating a power threshold for a pilot channel from the BS and measures the reception power of the pilot channel received from the BS. When the MS is supposed to increase or decrease the current data rate, it increases the current data rate by two levels or decreases the current data rate by one level if the pilot reception power is higher than the power threshold, and increases the current data rate by one level or decreases the current data rate by two levels if the pilot reception power is equal to lower than the power threshold.Type: ApplicationFiled: May 17, 2007Publication date: December 13, 2007Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Beom-Sik Bae, Dong-Seek Park, Chang-Hoi Koo, Dae-Gyun Kim, Young-Wook Jung, Dong-Ho Cho, Jung-Woo Cho
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Publication number: 20030124988Abstract: A reverse link control method in a mobile communication system. To increase or decrease a reverse data rate, an MS receives access probabilities for at least one-level rate increases and decreases from each available data rate from a serving BS and stores them. Upon receipt of a reverse data rate increase or decrease command from the BS, the MS reads access probabilities for a current data rate and generates a random number. Then it compares the random number with the read access probabilities and, if the random number satisfies the read access probabilities, it increases or decreases its current data rate by one or more levels according to the read access probabilities.Type: ApplicationFiled: October 25, 2002Publication date: July 3, 2003Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Beom-Sik Bae, Dong-Seek Park, Chang-Hoi Koo, Dae-Gyun Kim, Young-Wook Jung, Dong-Ho Cho, Jung-Woo Cho
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Publication number: 20030125037Abstract: A method of controlling reverse data transmission in a mobile communication system is disclosed. At a reverse data channel setup, an MS and a BS negotiate a reverse data rate and a transmission duration. After the reverse data channel is established, whether to permit reverse data transmission or not is determined periodically. Therefore, overhead in the MS and the BS is reduced and reverse transmission throughput is increased. The MS reports the amount of transmission data and its forward channel state to the BS periodically or non-periodically. Based on the information, the BS then controls reverse data rates individually. During data transmission, if the BS determines to change a data rate, it notifies a corresponding MS of the changed data rate. Thus, reverse data transmission is controlled adaptively according to a variable channel environment.Type: ApplicationFiled: December 30, 2002Publication date: July 3, 2003Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Beom-Sik Bae, Dong-Ho Cho, Young-Wook Jung, Jung-Woo Cho, Tae-Soo Kwon, Jung-Su Jung, Chang-Hoi Koo
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Publication number: 20030093364Abstract: A reverse link controlling method in a mobile communication system. To increase or decrease a reverse data rate, an MS receives threshold power information indicating a power threshold for a pilot channel from the BS and measures the reception power of the pilot channel received from the BS. When the MS is supposed to increase or decrease the current data rate, it increases the current data rate by two levels or decreases the current data rate by one level if the pilot reception power is higher than the power threshold, and increases the current data rate by one level or decreases the current data rate by two levels if the pilot reception power is equal to lower than the power threshold.Type: ApplicationFiled: October 28, 2002Publication date: May 15, 2003Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Beom-Sik Bae, Dong-Seek Park, Chang-Hoi Koo, Dae-Gyun Kim, Young-Wook Jung, Dong-Ho Cho, Jung-Woo Cho