Patents by Inventor Dong Keun Lim
Dong Keun Lim 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: 20240163580Abstract: An image sensor and an operating method thereof are provided. The image sensor comprises a voltage generator configured to receive a reference voltage and generate an operating voltage, an analog-to-digital converter (ADC) circuit configured to receive the operating voltage and output a digital code based on the operating voltage, and processing circuitry configured to receive the digital code, and calculate a settling time at which the operating voltage was stabilized based on the digital code and a desired settling threshold voltage value.Type: ApplicationFiled: May 23, 2023Publication date: May 16, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Dong Jae Han, Jae Jung Park, Bo Keun Lim, Gye Hun Choi
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Patent number: 11958874Abstract: According to the embodiment of the present disclosure, an organo tin compound is represented by the following Chemical Formula 1: In Chemical Formula 1, L1 and L2 are each independently selected from an alkoxy group having 1 to 10 carbon atoms and an alkylamino group having 1 to 10 carbon atoms, R1 is a substituted or unsubstituted aryl group having 6 to 8 carbon atoms, and R2 is selected from a substituted or unsubstituted linear alkyl group having 1 to 4 carbon atoms, a branched alkyl group having 3 to 4 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, and an allyl group having 2 to 4 carbon atoms.Type: GrantFiled: April 11, 2022Date of Patent: April 16, 2024Assignees: EGTM Co., Ltd., SK hynix Inc.Inventors: Jang Keun Sim, Sung Jun Ji, Tae Young Lee, Shin Beom Kim, Sun Young Baik, Tae Hwan Lim, Dong Kyun Lee, Sang Hyun Lee, Su Pill Chun
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Patent number: 11953948Abstract: An apparatus for locking a portable computer includes an apparatus body, a first clamping member rotatably coupled to the apparatus body, configured to support a first side of a computer body of the portable computer, and configured to be fitted over a first edge of a display of the portable computer, a slider coupled to the apparatus body to be reciprocally movable, a second clamping member rotatably coupled to the slider while being spaced apart from the first clamping member, configured to support a second side of the computer body of the portable computer, and configured to be fitted over a second edge of the display of the portable computer, and a locking and unlocking unit installed on the apparatus body and configured to selectively restrict or allow movement of the slider.Type: GrantFiled: October 31, 2022Date of Patent: April 9, 2024Assignee: COMXI Co., Ltd.Inventors: Byong Ju Bae, Dong Keun Oh, Hyun Soo Lim, Yong Seop Lee
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Publication number: 20160124606Abstract: A display apparatus, a system, and controlling methods are provided. The display apparatus includes: a display configured to display a user interface (UI) screen; a receiver configured to receive a control signal from a remote control device; and a controller configured to move a cursor on the displayed UI screen based on the received control signal and, in response to the cursor being positioned in a preset area determined based on information about the UI screen, operate in a minute control mode.Type: ApplicationFiled: October 26, 2015Publication date: May 5, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong-keun LIM, Chan-jin KIM
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Publication number: 20120229250Abstract: A method for authenticating an accessory apparatus by a host apparatus is provided. The method includes receiving authentication information from the accessory apparatus, comparing the received authentication information and pre-stored authentication information and performing authentication with respect to the accessory apparatus based on a result of the comparing, and, if the authentication is normally performed, performing a function corresponding to the accessory apparatus, and, if the authentication is not normally performed, transmitting corresponding information to an external server.Type: ApplicationFiled: September 15, 2011Publication date: September 13, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Dong-keun LIM
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Patent number: 8112783Abstract: An apparatus and a method of arbitrarily adjusting the output time of caption information included in a received multimedia transport stream for broadcasting, by user input. The method includes: receiving an input of a time value for adjusting the output time of caption information, from a user through a user interface; by demultiplexing the multimedia transport stream, dividing the transport stream into video, audio, and data packets, decoding each packet, and storing the decoded packets in buffers corresponding to a type of each packet; resetting the output time of the caption information by adding the input time value to or subtracting the input time value from the output time included in the video or audio packet; and according to the output time of the reset caption information, blending the data stored in the buffer with the video information and presenting the blended information on the screen.Type: GrantFiled: January 30, 2006Date of Patent: February 7, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-keun Lim, Tae-hee Kim, Byong-ki Lee
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Patent number: 7512270Abstract: An image segmentation method including: selecting a region of interest including an object whose image is to be segmented; detecting the edge of the object; repeatedly performing, until a specified precision is obtained, a process in which by using a layered mesh structure based on the detected edge, a mesh boundary of the object is detected, a mesh size is reduced by one layer, and then by using areas adjacent to the detected mesh boundary, correcting the mesh boundary; and generating a mask to fill a inside area of the correcting mesh boundary and masking the object.Type: GrantFiled: August 1, 2005Date of Patent: March 31, 2009Assignee: Samsung Electronics Co., Ltd.Inventor: Dong-keun Lim
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Publication number: 20060170819Abstract: An apparatus and a method of arbitrarily adjusting the output time of caption information included in a received multimedia transport stream for broadcasting, by user input. The method includes: receiving an input of a time value for adjusting the output time of caption information, from a user through a user interface; by demultiplexing the multimedia transport stream, dividing the transport stream into video, audio, and data packets, decoding each packet, and storing the decoded packets in buffers corresponding to a type of each packet; resetting the output time of the caption information by adding the input time value to or subtracting the input time value from the output time included in the video or audio packet; and according to the output time of the reset caption information, blending the data stored in the buffer with the video information and presenting the blended information on the screen.Type: ApplicationFiled: January 30, 2006Publication date: August 3, 2006Inventors: Dong-keun Lim, Tae-hee Kim, Byong-ki Lee
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Publication number: 20060045336Abstract: An image segmentation method including: selecting a region of interest including an object whose image is to be segmented; detecting the edge of the object; repeatedly performing, until a specified precision is obtained, a process in which by using a layered mesh structure based on the detected edge, a mesh boundary of the object is detected, a mesh size is reduced by one layer, and then by using areas adjacent to the detected mesh boundary, correcting the mesh boundary; and generating a mask to fill a inside area of the correcting mesh boundary and masking the object.Type: ApplicationFiled: August 1, 2005Publication date: March 2, 2006Applicant: Samsung Electronics Co., Ltd.Inventor: Dong-keun Lim
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Publication number: 20050141616Abstract: A video encoding and decoding method and apparatus using mesh-based motion compensation are provided. The video encoding method based on motion compensation includes making a coding priority map representing at least one block to be encoded prior to other blocks among all blocks in a current image based on an error between the current image and a reference image and a predetermined bitrate, and encoding the at least one block represented on the coding priority map among the blocks in the current image.Type: ApplicationFiled: December 22, 2004Publication date: June 30, 2005Inventor: Dong-keun Lim
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Patent number: 6887135Abstract: An apparatus and process of surface finishing golf balls prior to painting is provided. The apparatus and process make use of nylon loops as a finishing material that is used to abrade the surface of adjacent moving golf balls. Optionally, the abrading process between the nylon loops and the surface of the golf balls may be carried out in the presence of a continuous stream of water. As water is removed from the processing equipment, the removed water carries with it abraded material. The process provides for improved adhesion of the paint to the surface of the golf ball.Type: GrantFiled: September 29, 2004Date of Patent: May 3, 2005Assignee: Fantom Company, Ltd.Inventors: Dong Keun Lim, Eui Mun Lee, Jung Gyu Moon
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Patent number: 6821191Abstract: An apparatus and process of surface finishing golf balls prior to painting is provided. The apparatus and process make use of nylon loops as a finishing material that is used to abrade the surface of adjacent moving golf balls. Optionally, the abrading process between the nylon loops and the surface of the golf balls may be carried out in the presence of a continuous stream of water. As water is removed from the processing equipment, the removed water carries with it abraded material. The process provides for improved adhesion of the paint to the surface of the golf ball.Type: GrantFiled: October 24, 2002Date of Patent: November 23, 2004Assignee: Fantom Company, Ltd.Inventors: Dong Keun Lim, Eui Mun Lee, Jung Gyu Moon
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Publication number: 20040082280Abstract: An apparatus and process of surface finishing golf balls prior to painting is provided. The apparatus and process make use of nylon loops as a finishing material that is used to abrade the surface of adjacent moving golf balls. Optionally, the abrading process between the nylon loops and the surface of the golf balls may be carried out in the presence of a continuous stream of water. As water is removed from the processing equipment, the removed water carries with it abraded material. The process provides for improved adhesion of the paint to the surface of the golf ball.Type: ApplicationFiled: October 24, 2002Publication date: April 29, 2004Applicant: Fantom Company, Ltd.Inventors: Dong Keun Lim, Eui Mun Lee, Jung Gyu Moon
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Patent number: 5441276Abstract: A golf ball having three orthogonal equators and having a dimple pattern composed of six spherical octagons disposed about the intersections of the equators, and eight spherical nonagons making up the rest of the surface of the golf ball.Type: GrantFiled: March 23, 1993Date of Patent: August 15, 1995Assignee: Dong Sung Chemical Ind. Co., Ltd.Inventor: Dong-keun Lim