Patents by Inventor Bo Lee

Bo 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).

  • APPARATUS FOR OPENING AND CLOSING SLIDING ARMREST CONSOLE
    Publication number: 20170057387
    Abstract: An apparatus for opening and closing an armrest is provided. After an armrest is slid to a position, the position of the armrest is selectively locked or unlocked using an armrest locking unit to thus prevent the weight of the armrest or vibrations of a vehicle from accidentally changing the position of the armrest against the intention of the user. The operation of unlocking the opening/closing plate from the console body and the operation of unlocking the sliding cover from the opening/closing plate are performed simultaneously with a single unlocking manipulation to allow a user to rapidly and conveniently perform the operations of opening/closing and sliding the armrest.
    Type: Application
    Filed: June 6, 2016
    Publication date: March 2, 2017
    Inventors: Jung Yoon Jang, Jae Hyun An, Kwan Bo Lee, Chang Hoon Yang, Ik Jin Jung, Geun Hueng Kim, Byoung Jun Cho
  • CIRCUIT BOARD AND MANUFACTURING METHOD OF THE SAME
    Publication number: 20170019989
    Abstract: A circuit board includes an insulating layer, a first circuit layer that is buried in one surface of the insulating layer, a metal post located on the first circuit layer, and a barrier layer located on a portion of the interface between the first circuit layer and the metal post. Also, a method for manufacturing a circuit board includes forming a barrier layer on at least one surface of the carrier board, forming a circuit layer on the barrier layer, forming an insulating layer into which the circuit layer is buried, eliminating at least a part of the carrier board, eliminating at least a part of the barrier layer to expose a part of the circuit layer, and forming a metal post on the exposed circuit layer. Such a circuit board and method allows for a board with thinner thickness and good electrical performance.
    Type: Application
    Filed: February 23, 2016
    Publication date: January 19, 2017
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Chang-Bo LEE
  • Semiconductor memory devices including redundancy memory cells
    Patent number: 9524770
    Abstract: A semiconductor memory device includes a memory cell array, a repair control circuit and a refresh control circuit. The memory cell array includes a plurality of memory cells and a plurality of redundancy memory cells. The repair control circuit receives a repair command and performs a repair operation on a first defective memory cell among the plurality of memory cells during a repair mode. The semiconductor memory device may operate in a repair mode in response to the repair command. The refresh control circuit performs a refresh operation on non-defective ones of the plurality of memory cells during the repair mode.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: December 20, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yun-Young Lee, Kyo-Min Sohn, Sang-Joon Hwang, Sung-Min Seo, Sang-Bo Lee, Nak-Won Heo
  • CIRCUIT SUBSTRATE AND ELECTRONIC EQUIPMENT INCLUDING THE SAME
    Publication number: 20160360609
    Abstract: A circuit substrate and an electronic equipment including the same are provided. The circuit substrate includes a build-up layer, a conductive pattern disposed on or within the build-up layer, a conductive via passing through the build-up layer and connected with the conductive pattern, and a dummy groove protruding into or passing through the build-up layer.
    Type: Application
    Filed: March 22, 2016
    Publication date: December 8, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Chang-Bo LEE
  • METHOD AND SYSTEM FOR MANAGING WIRELESS ACCESS TO A COMMUNICATION SYSTEM
    Publication number: 20160360469
    Abstract: A method that incorporates the subject disclosure may include, for example, transmitting movement information for the mobile communication device to a cellular network, receiving a request from a first communication device of a plurality of communication devices to access the cellular network through the mobile communication device, where the plurality of communication devices are coupled to the plurality of communication devices via a wireless local area network and wherein the mobile communication device is coupled to the cellular network, and providing access to the cellular network for the first communication device responsive to the cellular network determining that the mobile communication device has a required network capability based on the movement information and according to the request. Other embodiments are disclosed.
    Type: Application
    Filed: August 17, 2016
    Publication date: December 8, 2016
    Inventors: Bo Lee, Arthur Brisebois, Adrianne Luu
  • METHOD AND APPARATUS FOR CONTROLLING POWER CONSUMPTION OF WIRELESS TERMINAL
    Publication number: 20160309412
    Abstract: The present invention relates to a method for reducing power consumption of a wireless terminal, comprising the operations of: when receiving a triggering packet from the wireless terminal, estimating parameters related to reduction of the power consumption of the wireless terminal; when receiving a condition including a required reduction amount for the power consumption, determined on the basis of the parameters, and time delay related information, setting a clustering cycle corresponding to the condition; and performing a wireless communication with the wireless terminal on the basis of the clustering cycle.
    Type: Application
    Filed: September 17, 2014
    Publication date: October 20, 2016
    Inventors: Sunghyun Choi, Won-Bo Lee, Jong-Hoe Koo, Yong-Seok Park, Ok-Seon Lee
  • SLIDING ARMREST DEVICE FOR VEHICLE
    Publication number: 20160297335
    Abstract: A sliding armrest device for a vehicle may include a fixed armrest having a first oblique mounting surface formed on a top surface thereof and inclining along a width direction of a vehicle body, a sliding armrest having a second oblique mounting surface formed on an undersurface thereof and vertically matching the first oblique mounting surface, and a sliding rail device disposed between the first oblique mounting surface of the fixed armrest and the second oblique mounting surface of the sliding armrest and providing a forward and backward sliding force for the sliding armrest.
    Type: Application
    Filed: November 23, 2015
    Publication date: October 13, 2016
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Daejoo Precision Industrial Co., Ltd.
    Inventors: Kwan Bo LEE, Jung Yoon JANG, Byung Jun CHO
  • Method and system for managing wireless access to a communication system
    Patent number: 9451531
    Abstract: A method that incorporates the subject disclosure may include, for example, transmitting movement information for the mobile communication device to a cellular network, receiving a request from a first communication device of a plurality of communication devices to access the cellular network through the mobile communication device, where the plurality of communication devices are coupled to the plurality of communication devices via a wireless local area network and wherein the mobile communication device is coupled to the cellular network, and providing access to the cellular network for the first communication device responsive to the cellular network determining that the mobile communication device has a required network capability based on the movement information and according to the request. Other embodiments are disclosed.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: September 20, 2016
    Assignee: AT&T MOBILITY II LLC
    Inventors: Bo Lee, Arthur Brisebois, Adrianne Luu
  • Semiconducotr memory device including non-volatile memory cell array
    Patent number: 9436545
    Abstract: A semiconductor memory device that may correct error data using an error correction circuit is disclosed. The semiconductor memory device may include a DRAM cell array, a parity generator, a nonvolatile memory cell array and an error correction circuit. The parity generator is configured to generate a first set of parity bits having at least one bit based on input data. The nonvolatile memory cell array may store the input data and the first set of parity bits corresponding to the input data, and to output first data corresponding to the input data, and a second set of parity bits corresponding to the first set of parity bits. The error correction circuit is configured to generate second data as corrected data based on the first data.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: September 6, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chi-Sung Oh, Chul-Sung Park, Sang-Bo Lee, Dong-Hyun Sohn
  • Semiconductor Memory Devices Including Redundancy Memory Cells
    Publication number: 20160247553
    Abstract: A semiconductor memory device includes a memory cell array, a repair control circuit and a refresh control circuit. The memory cell array includes a plurality of memory cells and a plurality of redundancy memory cells. The repair control circuit receives a repair command and performs a repair operation on a first defective memory cell among the plurality of memory cells during a repair mode. The semiconductor memory device may operate in a repair mode in response to the repair command. The refresh control circuit performs a refresh operation on non-defective ones of the plurality of memory cells during the repair mode.
    Type: Application
    Filed: April 29, 2016
    Publication date: August 25, 2016
    Inventors: Yun-Young LEE, Kyo-Min SOHN, Sang-Joon HWANG, Sung-Min SEO, Sang-Bo LEE, Nak-Won HEO
  • EMBEDDED PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160174381
    Abstract: A printed circuit board in which an electronic component is embedded and a method of manufacturing the same are provided. The printed circuit board includes a first insulation layer with a first via and a cavity formed therein, the first insulation layer comprising a photosensitive material, an electronic component having at least a portion thereof positioned into the cavity, and a second insulation layer having a second via that is connected with the first via, the second insulation layer being laminated on the first insulation layer so as to embed the electronic component.
    Type: Application
    Filed: November 23, 2015
    Publication date: June 16, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Chang-Bo LEE, Do-Wan KIM
  • Content Engine for Mobile Communications Systems
    Publication number: 20160164995
    Abstract: An exemplary content engine includes a content gateway configured to analyze and route content requests to a content server. The content server can be a cache server or a mobile content server. The cache server can be configured to receive and store cacheable web content from a controller that is configured to receive the cacheable web content from at least one cacheable web content provider, such as a web server, and route the content to the cache server. The mobile content server can be configured to receive, from the controller, and store the digital media content. The controller can be further configured to receive the digital media content from at least one external content server and route the content to the mobile content server. The content gateway can be further configured to receive non-cacheable web content from at least one non-cacheable web content provider.
    Type: Application
    Filed: February 17, 2016
    Publication date: June 9, 2016
    Applicant: AT&T Mobility II LLC
    Inventors: Bo Lee, Qingmin Hu
  • Thin film structure and method of fabricating the same
    Patent number: 9337021
    Abstract: Provided are a thin film structure capable of remarkably reducing the defect density of gallium nitride (GaN), and a method of fabricating the same. The thin film structure includes a supporting substrate including sapphire, and an epilayer disposed on the supporting substrate and including gallium nitride (GaN). An upper part of the supporting substrate facing the epilayer includes a layer of sapphire into which silicon (Si) is diffused or ion-implanted through a top surface of the supporting substrate.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: May 10, 2016
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Heung Nam Han, Sung Bo Lee
  • Semiconductor memory devices including redundancy memory cells
    Patent number: 9336906
    Abstract: A semiconductor memory device includes a memory cell array, a repair control circuit and a refresh control circuit. The memory cell array includes a plurality of memory cells and a plurality of redundancy memory cells. The repair control circuit receives a repair command and performs a repair operation on a first defective memory cell among the plurality of memory cells during a repair mode. The semiconductor memory device may operate in a repair mode in response to the repair command. The refresh control circuit performs a refresh operation on non-defective ones of the plurality of memory cells during the repair mode.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: May 10, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yun-Young Lee, Kyo-Min Sohn, Sang-Joon Hwang, Sung-Min Seo, Sang-Bo Lee, Nak-Won Heo
  • Method and Mobile Communication Terminal for Estimating Battery Consumption State
    Publication number: 20160088563
    Abstract: A method for estimating a battery consumption state of a mobile communication terminal is provided. The method includes building a database with battery characteristic information changing according to at least one of a temperature and an aging characteristic of a battery supplying power to the mobile communication terminal, and estimating a power consumption of the mobile communication terminal and a battery drain rate based on the battery characteristic information and displaying estimated information.
    Type: Application
    Filed: September 18, 2015
    Publication date: March 24, 2016
    Inventors: Jong-Hoe KOO, Sunghyun CHOI, Won-Bo LEE, Yong-Seok PARK, Ok-Seon LEE, Young-Ki HONG
  • Content engine for mobile communications systems
    Patent number: 9270775
    Abstract: An exemplary content engine includes a content gateway configured to analyze and route content requests to a content server. The content server can be a cache server or a mobile content server. The cache server can be configured to receive and store cacheable web content from a controller that is configured to receive the cacheable web content from at least one cacheable web content provider, such as a web server, and route the content to the cache server. The mobile content server can be configured to receive, from the controller, and store the digital media content. The controller can be further configured to receive the digital media content from at least one external content server and route the content to the mobile content server. The content gateway can be further configured to receive non-cacheable web content from at least one non-cacheable web content provider.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: February 23, 2016
    Assignee: AT&T Mobility II LLC
    Inventors: Bo Lee, Q. James Hu
  • Composition for photoresist development and method of developing photoresist using the same
    Patent number: 9235129
    Abstract: The present invention provides a composition for developing a photoresist containing a carboxyl group (—COOH) and a method of developing a photoresist using the composition. The composition includes: a first solution including a salt containing a monovalent cationic component; and a second solution including a salt containing a bivalent cationic component. The composition for photoresist development is advantageous in that the developing depth of a photoresist can be controlled, and the developed surface of a photoresist is flat, thereby enabling the photoresist to be developed to realize precise three-dimensional packaging.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: January 12, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Chang Bo Lee, Chang Sup Ryu, Dae Jo Hong, Hyo Seung Nam
  • METHOD FOR FORMING BUMPS AND SUBSTRATE INCLUDING THE BUMPS
    Publication number: 20150373856
    Abstract: A method for forming bumps and a substrate including the bumps. The method includes: coating a solder resist on a substrate and electrodes formed on the substrate: performing laser etching treatment on the solder resist to form openings for forming bumps; printing a composition for forming bumps in the openings for forming bumps; and performing a reflowing process. Accordingly, the method can decrease the number of processes and realize a fine bump pitch of 90 ?m or less at the time of forming bumps. Further, the method can also decrease the number of times that alignment is performed, due to the decrease in the number of processes.
    Type: Application
    Filed: September 1, 2015
    Publication date: December 24, 2015
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Cheol Ho CHOI, Chang Bo LEE, Chang Sup RYU
  • THIN FILM STRUCTURE AND METHOD OF FABRICATING THE SAME
    Publication number: 20150325658
    Abstract: Provided are a thin film structure capable of remarkably reducing the defect density of gallium nitride (GaN), and a method of fabricating the same. The thin film structure includes a supporting substrate including sapphire, and an epilayer disposed on the supporting substrate and including gallium nitride (GaN). An upper part of the supporting substrate facing the epilayer includes a layer of sapphire into which silicon (Si) is diffused or ion-implanted through a top surface of the supporting substrate.
    Type: Application
    Filed: February 18, 2014
    Publication date: November 12, 2015
    Inventors: Heung Nam HAN, Sung Bo LEE
  • TOUCH SCREEN PANEL AND METHOD OF FABRICATING THE SAME
    Publication number: 20150277605
    Abstract: Disclosed is a touch screen panel, including: a glass substrate including an active area and a non-active area; enhancement layers formed on upper and lower surfaces of the glass substrate; sensing patterns disposed on a surface of one of the enhancement layers in the active area; and sensing lines disposed in the non-active area, and electrically connected with the sensing patterns. Here, a side surface of the glass substrate may include a plurality of blunt areas depressed in a shape of a curved surface.
    Type: Application
    Filed: February 13, 2015
    Publication date: October 1, 2015
    Inventors: Soo-Min AN, Young-Jin YOON, Soo-Guy RHO, Sang-Duck PARK, Kang-Bin YI, Jung-Bo LEE, Sang-Hun CHO, Gi-Yong NAM, Young-Joon CHIN, Sang-Tae KIM, Yong-Seok CHOI