Patents by Inventor Kyu Min Park
Kyu Min Park 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: 20240146585Abstract: An operation method includes measuring figure of merit (FoM) values for a first group of presets having different preset types, based on equalized signals output from a transmission equalizer included in an external device adjusted based on the first group, identifying a preset type of a first preset corresponding to first FoM value which is a greatest value from among the FoM values for the first group, measuring FoM values for a second group of presets having the identified preset type, based on equalized signals output from the transmission equalizer adjusted based on the second group, determining a second preset corresponding to second FoM value which is a greatest value from among the first FoM value and the FoM values for the second group, and transmitting an equalizing setup request that controls the transmission equalizer to the external device, based on the determined second preset.Type: ApplicationFiled: June 8, 2023Publication date: May 2, 2024Inventors: KYU-MIN PARK, SEUNG-WOO LIM, SEUNG-PYO CHO
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Publication number: 20240142744Abstract: A lens module is provided. The lens module includes a first lens, a second lens, and a third lens sequentially disposed from an object side to an imaging side, a first spacing member disposed between the first lens and the second lens and having a first passage extending in a direction that intersects an optical axis, a second spacing member disposed between the second lens and the third lens and having a second passage extending in a direction that intersects the optical axis, and a lens barrel configured to accommodate the first lens, the second lens, the third lens, the first spacing member and the second spacing member, and configured to have a first connection passage disposed on an inner side surface and connected to the first passage and the second passage.Type: ApplicationFiled: September 6, 2023Publication date: May 2, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Eun Chong LEE, Hwan Soo PARK, Kyu Min CHAE, Hyuk Joo KIM
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Patent number: 11941845Abstract: An apparatus for estimating a camera pose according to an embodiment of the present disclosure includes a similar image searcher, a clusterer, and an estimator. The similar image searcher searches for a plurality of images similar to an input image, from among a plurality of previously-stored images, based on the input image. The clusterer creates a cluster including at least some similar images meeting predetermined conditions, from among the plurality of similar images, based on viewpoint data tagged to each of the plurality of similar images. The estimator estimates a pose of a camera that has generated the input image, based on the cluster.Type: GrantFiled: September 22, 2020Date of Patent: March 26, 2024Assignee: MAXST CO., LTD.Inventors: Sang Rok Kim, Kyu Sung Cho, Jae Wan Park, Tae Yun Son, Hyung Min Lee
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Patent number: 11144249Abstract: A storage system includes a processor configured to request a write operation of first data corresponding to a first logical address, and requests a write operation of second data corresponding to a second logical address, a memory module including a nonvolatile memory device configured to store the first data and the second data, and a controller configured to convert the first logical address into a first device logical address, and converts the second logical address into a second device logical address based on the first device logical address and a size of the first data, and a storage device configured to store the first data in the storage device based on the first device logical address, and store the second data in the storage device based on the second device logical address.Type: GrantFiled: March 10, 2020Date of Patent: October 12, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Seung-Woo Lim, Kyu-Min Park, Do-Han Kim
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Publication number: 20210026567Abstract: A storage system includes a processor configured to request a write operation of first data corresponding to a first logical address, and requests a write operation of second data corresponding to a second logical address, a memory module including a nonvolatile memory device configured to store the first data and the second data, and a controller configured to convert the first logical address into a first device logical address, and converts the second logical address into a second device logical address based on the first device logical address and a size of the first data, and a storage device configured to store the first data in the storage device based on the first device logical address, and store the second data in the storage device based on the second device logical address.Type: ApplicationFiled: March 10, 2020Publication date: January 28, 2021Applicant: Samsung Electronics Co., Ltd.Inventors: Seung-Woo LIM, Kyu-Min PARK, Do-Han KIM
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Patent number: 10219979Abstract: An acupressure apparatus includes a tub configured to receive the user's feet for acupressure treatment, an acupressure station having a pair of designated foot placing areas for facilitating accurate positioning of the feet on the acupressure station, a plurality of upward projections formed on an upper surface of the acupressure station, and a plurality of watering holes formed around the projections, and a water supply conduit connected to the bottom wall of the tub for supplying compressed water by operation of a water pump. The watering holes formed in the acupressure station are directed to acupressure points of the feet such that the compressed water delivered through the watering holes provides acupressure stimulations to the acupressure points of the feet.Type: GrantFiled: September 10, 2015Date of Patent: March 5, 2019Inventors: Kil Hwan Park, Kyu Sung Park, Kyu Min Park
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Publication number: 20170071824Abstract: An acupressure apparatus includes a tub configured to receive the user's feet for acupressure treatment, an acupressure station having a pair of designated foot placing areas for facilitating accurate positioning of the feet on the acupressure station, a plurality of upward projections formed on an upper surface of the acupressure station, and a plurality of watering holes formed around the projections, and a water supply conduit connected to the bottom wall of the tub for supplying compressed water by operation of a water pump. The watering holes formed in the acupressure station are directed to acupressure points of the feet such that the compressed water delivered through the watering holes provides acupressure stimulations to the acupressure points of the feet.Type: ApplicationFiled: September 10, 2015Publication date: March 16, 2017Inventors: Kil Hwan Park, Kyu Sung Park, Kyu Min Park
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Patent number: 9218312Abstract: A memory device includes an interface unit and a memory unit. The interface unit receives a clock signal, a command signal and a data signal, internally adjusts input impedance based upon at least one of the command signal and the clock signal, and generates internal control signal of the memory device based upon the command signal and data signal. The memory unit performs read/write operations based upon the internal control signal.Type: GrantFiled: August 16, 2011Date of Patent: December 22, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyu-Min Park, Byoung-Sul Kim, Hak-Yong Lee, Jun-Ho Jo
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Patent number: 8786204Abstract: There are provided a DC/DC converter and a driving apparatus having the same. The DC/DC converter includes a DC/DC converter part converting an input power into a predetermined DC power by switching the input power to thereby supply the converted DC power to a light emitting device; and a control part controlling switching of the DC/DC converter part in accordance with a driving signal applied to the light emitting device to thereby control a voltage level of the DC power.Type: GrantFiled: March 14, 2012Date of Patent: July 22, 2014Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Sang Gab Park, Nam Jin Park, Heung Gyoon Choi, Han Hee Lee, Hyo Joong An, Kyu Min Park, Su Hun Jo
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Patent number: 8537628Abstract: A test mode control circuit is provided to strictly allow entry into a test mode or prevent a boot failure from occurring during a boot operation for a built-in parallel bit test. The test mode control circuit includes a latch, a real entry signal detector, an entry determinator, and a mode control signal generator. When a real entry signal is detected, the entry signal determinator generates an entry determination signal and a test mode control signal is obtained from the mode control signal generator.Type: GrantFiled: June 22, 2011Date of Patent: September 17, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Byoungsul Kim, Hakyong Lee, Jun-Ho Jo, Kyu-Min Park
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Publication number: 20130169180Abstract: There are provided a DC/DC converter and a driving apparatus having the same. The DC/DC converter includes a DC/DC converter part converting an input power into a predetermined DC power by switching the input power to thereby supply the converted DC power to a light emitting device; and a control part controlling switching of the DC/DC converter part in accordance with a driving signal applied to the light emitting device to thereby control a voltage level of the DC power.Type: ApplicationFiled: March 14, 2012Publication date: July 4, 2013Inventors: Sang Gab PARK, Nam Jin PARK, Heung Gyoon CHOI, Han Hee LEE, Hyo Joong AN, Kyu Min PARK, Su Hun JO
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Patent number: 8373354Abstract: There is provided a backlight unit driver capable of driving multi-channel lamps of a backlight unit, especially LED lamps, by supplying a driving power to the lamps using a single transformer and maintaining the current balance of the driving power supplied to each of the lamps.Type: GrantFiled: February 7, 2011Date of Patent: February 12, 2013Assignee: Samsung Electro-Mechanics, Co., Ltd.Inventors: Sang Kyoo Han, Sung Soo Hong, Chung Wook Roh, Sang Gab Park, Kyu Min Park, Young Seung Roh, Heung Gyoon Choi, Nam Jin Park
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Publication number: 20120042116Abstract: A memory device includes an interface unit and a memory unit. The interface unit receives a clock signal, a command signal and a data signal, internally adjusts input impedance based upon at least one of the command signal and the clock signal, and generates internal control signal of the memory device based upon the command signal and data signal. The memory unit performs read/write operations based upon the internal control signal.Type: ApplicationFiled: August 16, 2011Publication date: February 16, 2012Inventors: KYU-MIN PARK, Byoung-Sul Kim, Hak-Yong Lee, Jun-Ho Jo
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Publication number: 20120002494Abstract: A test mode control circuit is provided to strictly allow entry into a test mode or prevent a boot failure from occurring during a boot operation for a built-in parallel bit test. The test mode control circuit includes a latch, a real entry signal detector, an entry determinator, and a mode control signal generator. When a real entry signal is detected, the entry signal determinator generates an entry determination signal and a test mode control signal is obtained from the mode control signal generator.Type: ApplicationFiled: June 22, 2011Publication date: January 5, 2012Inventors: Byoungsul KIM, Hakyong Lee, Jun-Ho Jo, Kyu-Min Park
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Publication number: 20110204804Abstract: There is provided a backlight unit driver capable of driving multi-channel lamps of a backlight unit, especially LED lamps, by supplying a driving power to the lamps using a single transformer and maintaining the current balance of the driving power supplied to each of the lamps.Type: ApplicationFiled: February 7, 2011Publication date: August 25, 2011Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Kyoo HAN, Sung Soo HONG, Chung Wook ROH, Sang Gab PARK, Kyu Min PARK, Young Seung ROH, Heung Gyoon CHOI, Nam Jin PARK