Patents by Inventor Min-Sung LEE
Min-Sung LEE 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).
-
Publication number: 20220241840Abstract: A wheel disc including a bolt hole for bolt fastening, includes a first region extending to have a predetermined width in a circumferential direction of the bolt hole and a second region, other than the first region, wherein the first region has an average tensile strength lower than that of the second region.Type: ApplicationFiled: September 16, 2020Publication date: August 4, 2022Applicant: POSCOInventors: Hong-Gee Kim, Hyun-Sung Son, Min-Sung Lee, Hyuk-Sun Kwon, Youn-Il Chung
-
Patent number: 11364998Abstract: An unmanned aerial comprises: a motor and a propeller assembly connected to the motor comprising: a first structure fixed to the motor, having a cylindrical wall defining an inner space, with a helical slit formed through the cylindrical wall; a second structure comprising a cylinder portion, a part of which is rotatably positioned in the inner space, and at least one protruding portion protruding from the outer surface of the cylinder portion to the outside of the cylindrical wall through the helical slit; and a propeller comprising a cylindrical hub engaging with the cylinder portion of the first structure, rotating blades extending from the cylindrical hub, and at least one rib extending from the cylindrical hub toward the motor, the propeller being configured such that at least a part of the rib detachably engages with the first structure by the at least one protruding portion of the second structure.Type: GrantFiled: July 25, 2018Date of Patent: June 21, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Yeonggyu Yoon, Seung-Chul Baek, Min-Woo Yoo, Min-Sung Lee
-
Patent number: 11287554Abstract: According to various examples of the present invention, an electronic device can comprise: a housing including a first surface facing a first direction, a second surface facing a second direction opposite to the first direction, and a side surface surrounding at least a part of a space between the first surface and the second surface; a display device formed on at least one of the first surface and the second surface; an opening formed on at least one of the first surface, the second surface, and the side surface; a module mounted inside the housing not to be exposed; and a guide member disposed inside the housing between the module and configured to provide output of the module to outside through the opening. Additionally, the electronic device can be variously implemented according to examples.Type: GrantFiled: March 29, 2017Date of Patent: March 29, 2022Inventors: Min-Sik Kim, Min-Sung Lee, Song-Hee Jung, Seung-Jun Hyun, Moo-Young Kim, Ki-Huk Lee
-
Publication number: 20220078937Abstract: An electronic device including a waterproof structure is provided. The electronic device includes a housing that includes a first face, a second face that faces in a direction substantially opposite to the first face, and a side surface that at least partially encloses a space between the first face and the second face, a middle plate arranged between the first face and the second face inside the housing to be substantially parallel to the first face, extending from the side surface, and including at least one opening, a printed circuit board arranged between the middle plate and the second face, a display arranged between the middle plate and the first face, and including a face directed toward the second face, and a seal member configured to hermetically seal the at least one opening of the middle plate, and arranged between the face of the display and the middle plate.Type: ApplicationFiled: November 19, 2021Publication date: March 10, 2022Inventors: Jong-Min CHOI, Woong-Chan KIM, Daehyeong PARK, Sung-Gun CHO, Sung-Joo CHO, Young-Sik CHOI, Kwang-Hwan KIM, Soonwoong YANG, Min-Sung LEE, Seungjoon LEE, Yuchul CHANG
-
Publication number: 20220041801Abstract: The present invention relates to a polyester resin for an adhesive strength-improved binder and a polyester fiber using the same, in which adhesive properties of the polyester resin for the adhesive strength-improved binder are not lowered at high temperatures since melt viscosity even at high temperatures of the polyester resin for the adhesive strength-improved binder, as a polyester resin for a binder, the polyester resin including terephthalic acid or an ester-forming derivative thereof as an acid component and including 2-methyl-1,3-propanediol, 2-methyl-1,3-pentanediol, and ethylene glycol as diol components, is not greatly lowered.Type: ApplicationFiled: November 7, 2019Publication date: February 10, 2022Inventors: HYUN WOOK SHIN, MIN SUNG LEE, SUNG YEOL KIM, SEONG YOON PARK
-
Publication number: 20220020321Abstract: An example device includes a housing including a first surface facing a first direction and a second surface facing a second direction; a transparent cover formed on at least a portion of the first surface of the housing; a display disposed between the transparent cover and the second surface; a sensor disposed between the display and the second surface; and a control circuit, electrically connected to the sensor, for controlling the sensor, wherein the display can include: a first region including a plurality of pixels capable of displaying color; and a second region aligned on at least a portion of the sensor such that light acquired from the outside of the electronic device passes through the sensor.Type: ApplicationFiled: October 1, 2021Publication date: January 20, 2022Inventors: Songhee JUNG, Seungjun HYUN, Minsik KIM, Min-Sung LEE, Mooyoung KIM, Kihuk LEE
-
Patent number: 11221696Abstract: An electronic device is provided. The electronic device includes a housing that forms a rear surface of the electronic device and at least a portion of a side surface of the electronic device, a display that forms a portion of a front surface of the electronic device, a flexible layer extended from the display, the flexible layer including: a bent portion, and a planar portion extended from the bent portion and disposed between the display and the rear surface of the housing, the planar portion including a first surface facing the display and a second surface facing the rear surface, a display driver integrated circuit (DDIC) mounted on the first surface of the planar portion of the flexible layer, the DDIC electrically connected to the display, and a flexible printed circuit board connected with the flexible layer on the second surface of the planar portion of the flexible layer.Type: GrantFiled: August 31, 2020Date of Patent: January 11, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Seong Hoon Kim, Jaewan Kim, Min-Sung Lee, Min-Su Jung, Dohyung Ha, Sung-Won Hong, Kwang-Tai Kim, Hyungsup Byeon, Donghyun Yeom, Seung Ah Oh, Min-Woo Yoo, Jungwon Lee, Jong-Chul Choi, Hyun-Ju Hong
-
Publication number: 20210373608Abstract: A portable electronic device is provided.Type: ApplicationFiled: August 13, 2021Publication date: December 2, 2021Inventors: Jong-Min CHOI, Sung-Gun CHO, Woong-Chan KIM, Dae-Hyeong PARK, Sung-Joo CHO, Young-Sik CHOI, Soon-Woong YANG, Min-Sung LEE
-
Patent number: 11191177Abstract: An electronic device including a waterproof structure is provided. The electronic device includes a housing that includes a first face, a second face that faces in a direction substantially opposite to the first face, and a side surface that at least partially encloses a space between the first face and the second face, a middle plate arranged between the first face and the second face inside the housing to be substantially parallel to the first face, extending from the side surface, and including at least one opening, a printed circuit board arranged between the middle plate and the second face, a display arranged between the middle plate and the first face, and including a face directed toward the second face, and a seal member configured to hermetically seal the at least one opening of the middle plate, and arranged between the face of the display and the middle plate.Type: GrantFiled: July 19, 2019Date of Patent: November 30, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Min Choi, Woong-Chan Kim, Daehyeong Park, Sung-Gun Cho, Sung-Joo Cho, Young-Sik Choi, Kwang-Hwan Kim, Soonwoong Yang, Min-Sung Lee, Seungjoon Lee, Yuchul Chang
-
Patent number: 11177671Abstract: Disclosed is an electronic device comprising: a housing; a seating portion formed inside the housing such that a first external electronic device and a second external electronic device are seated thereon; at least one interface that is electrically connected to the first external electronic device and to the second external electronic device and can transmit/receive power to/from the same; and a processor electrically connected to the at least one interface, wherein the processor acquires a first remaining time to use a first battery included in the first external electronic device connected through the at least one interface; the processor acquires a second remaining time to use a second battery included in the second external electronic device connected through the at least one interface; and the processor manages power of at least one of the first battery and the second battery such that the first remaining time to use the first battery and the second remaining time to use the second battery become substaType: GrantFiled: December 19, 2017Date of Patent: November 16, 2021Inventors: Yeong Gyu Yoon, Min Sung Lee, Min Woo Yoo, Jong Chul Choi
-
Patent number: 11138927Abstract: Disclosed in the present invention is a device comprising: a housing including a first surface facing a first direction and a second surface facing a second direction; a transparent cover formed on at least a portion of the first surface of the housing; a display disposed between the transparent cover and the second surface; a sensor disposed between the display and the second surface; and a control circuit, electrically connected to the sensor, for controlling the sensor, wherein the display can comprise: a first region including a plurality of pixels capable of displaying color; and a second region aligned on at least a portion of the sensor such that light acquired from the outside of the electronic device passes through the sensor. The present invention can have various examples.Type: GrantFiled: August 3, 2020Date of Patent: October 5, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Songhee Jung, Seungjun Hyun, Minsik Kim, Min-Sung Lee, Mooyoung Kim, Kihuk Lee
-
Patent number: 11138943Abstract: An electronic cover according to an embodiment of the disclosure may include a light-transmissive first electrode layer, a light-transmissive second electrode layer disposed below the first electrode layer, a liquid crystal layer disposed between the first electrode layer and the second electrode layer and including a liquid crystal reacting to an electrical field generated when power is supplied to the first electrode layer and the second electrode layer, a color layer disposed below the second electrode layer and including a light-transmissive color material, and a reflective layer disposed below the color layer and including a light-reflective material. Various other embodiments are also possible.Type: GrantFiled: August 31, 2018Date of Patent: October 5, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Na-Kyoung Lee, Harim Kim, Min-Sung Lee, Song Hee Jung, Na-Young Kim, Dong Hun Kim, Youngsang Jang, Seongwon Cha, Hyun Soo Kim, Dong-Hyun Yeom, Chang-Ryong Heo
-
Patent number: 11124295Abstract: An unmanned aerial vehicle is provided. The unmanned aerial vehicle includes a housing with a first housing structure and a second housing structure, a wireless communication circuit coupled to the housing or located inside the housing for wireless communication with an external controller, a plurality of propulsions systems coupled to the housing, and a navigation circuit configured to control the plurality of propulsion systems. At least one of the plurality of propulsion systems includes a plurality of folding arms pivotally coupled to one of the first housing structure and the second housing structure, a motor controlled by the navigation circuit, and a propeller coupled to the motor. The housing has at least one recess to accommodate at least part of the plurality of propulsion systems in the second state.Type: GrantFiled: June 7, 2018Date of Patent: September 21, 2021Inventors: Seung-Chul Baek, Sang-In Baek, Min-Sung Lee, Jong-Chul Choi
-
Patent number: 11119541Abstract: A portable electronic device is provided.Type: GrantFiled: April 28, 2020Date of Patent: September 14, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Min Choi, Sung-Gun Cho, Woong-Chan Kim, Dae-Hyeong Park, Sung-Joo Cho, Young-Sik Choi, Soon-Woong Yang, Min-Sung Lee
-
Patent number: 11088437Abstract: An electronic device includes a housing comprising a first surface, a second surface, and a side surface, a touch screen display positioned inside the housing, wherein the display comprises a display panel and a touch panel that is separated from or integrated with the display panel, a conductive member (conductor) forming at least a portion of the side surface, at least one substantially transparent conductive pattern that is integrated into the display, a ground member (ground) interposed between the first surface and the second surface, a wireless communication circuit including a port electrically coupled to the conductive member, and a processor electrically coupled to the display and the wireless communication circuit. The substantially transparent conductive pattern is electrically coupled to the port of the wireless communication circuit and/or the ground member.Type: GrantFiled: February 19, 2019Date of Patent: August 10, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Ki Huk Lee, Moo Young Kim, Min Sik Kim, Ho Saeng Kim, Dong Ryul Shin, Min Sung Lee, Song Hee Jung, Jae Bong Chun, Seung Jun Hyun
-
Patent number: 11037333Abstract: An electronic device according to an embodiment includes a display displaying content and a processor operatively connected to the display. The processor is configured to obtain information about an exterior color, to extract a dominant color from a specified area in an area in which the content is displayed, and to apply a gradation effect for transitioning from the exterior color to the dominant color, to at least part of an edge area of the display.Type: GrantFiled: February 13, 2017Date of Patent: June 15, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Seung Jun Hyun, Seung Min Choi, Min Sik Kim, Min Sung Lee, Song Hee Jung, Moo Young Kim, Ki Huk Lee
-
Patent number: 11027835Abstract: An unmanned aerial vehicle according to various embodiments includes: a housing; a communication circuit, wherein the communication circuit establishes wireless communication with an external controller; and a plurality of propulsion systems connected to the housing, wherein the propulsion systems include: a motor; a rotation shaft having an axis extending in a first direction, wherein a first end is connected to the motor, and wherein the rotation shaft is rotates in a first direction by the motor; a cap structure fixed to the second end of the rotation shaft, a propeller including: a hub including a through-hole formed in the first direction, such that the rotation shaft rotatably passes through the through-hole, wherein the propeller is detachably connected to the cap structure, such that, when an external force is exerted on the blade, the propeller is released from the cap structure to be freely movable along the axis toward the motor.Type: GrantFiled: April 27, 2018Date of Patent: June 8, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Seung-Chul Baek, Wonhee Choi, Sang-In Baek, Min-Woo Yoo, Byoung-Uk Yoon, Min-Sung Lee, Jong-Chul Choi
-
Patent number: 11021231Abstract: An unmanned aerial vehicle includes a housing, a wireless communication circuit, a navigation circuit, a plurality of propulsion systems, and a propeller. At least one of the plurality of propulsion systems includes a motor, and a construction disposed to the motor. The construction includes a first side, a second side facing the motor in a direction opposite to the first side, a shaft inserting hole disposed to the second side, and a latching protrusion and a latching groove that are extended sequentially inside the shaft inserting hole. The propeller is fastened to the construction, and includes a hub coupled to the first side of the construction, a fixing shaft that protrudes in a direction of the construction that is inserted to the shaft inserting hole of the construction, and at least one protrusion on an outer circumferential surface of the fixing shaft.Type: GrantFiled: July 13, 2018Date of Patent: June 1, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Seung-Chul Baek, Jaeho Kang, Yeonggyu Yoon, Min-Woo Yoo, Min-Sung Lee
-
Publication number: 20210142962Abstract: An example portable electronic device includes a front glass cover; a rear cover; a bezel surrounding a space defined by the front cover and the rear cover, the bezel including a portion including an opening; a display device built in the space; and a plate including a plane parallel to the front cover within the space. The example electronic device includes a key movably inserted in the opening; a support structure mounted on the plate or a portion of the bezel and including a hole through which the key passes; a dome button mounted on the support structure and arranged to face the first surface of the key and the hole so that the key can be pressed; and a waterproof structure including a flexible material.Type: ApplicationFiled: January 19, 2021Publication date: May 13, 2021Inventors: Jong-Min CHOI, Hyuk-Jae JANG, Woong-Chan KIM, Jung-Tae KIM, Dae-Hyeong PARK, Sang-Hyun YI, Jae-Ryang LEE, Jeong-Goo JEON, Sung-Gun CHO, Sung-Joo CHO, Young-Sik CHOI, Soon-Woong YANG, Min-Sung LEE
-
Patent number: 10993341Abstract: An electronic device according to an embodiment may include a housing, which includes a front structure and a rear structure attached to each other, and a touch screen display. The front structure of the housing may include a first plate facing a first direction and a side plate extending from the first plate. The first plate may have a first thickness. The side plate may have a second thickness larger than the first thickness. The side plate may include a first surface facing a peripheral portion of the rear structure. The rear structure may include a second plate facing a second direction opposite the first direction and a second surface facing the first surface. The first surface may face a third direction. The second surface may face a fourth direction. The third and fourth directions may be configured to differ from the first and second directions, respectively. The touch screen display may have at least a part exposed through at least a part of the first plate. Other various embodiments may be possible.Type: GrantFiled: June 19, 2018Date of Patent: April 27, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Do-Hyung Ha, Seong-Hoon Kim, Min-Sung Lee, Hyung-Sup Byeon, Dong-Hyun Yeom, Min-Woo Yoo, Hyun-Ju Hong