Patents Assigned to CO
  • Analog switch circuit and semiconductor device
    Patent number: 12323138
    Abstract: Provided is an analog switch circuit including an intermediate node, a first PMOS transistor including a source connected to the input node and a back gate and a drain connected to the intermediate node, a second PMOS transistor including a source connected to the output node, a back gate and a drain connected to the intermediate node, and a gate connected to a gate of the first PMOS transistor, a first NMOS transistor including a source grounded and a drain connected to the gates of the first PMOS transistor and the second PMOS transistor, a third PMOS transistor connected between the intermediate node and the drain of the first NMOS transistor, a first resistor connected between the gate of the first NMOS transistor and a ground, and a driver including an input that receives the control signal and an output connected to the gate of the first NMOS transistor.
    Type: Grant
    Filed: September 13, 2023
    Date of Patent: June 3, 2025
    Assignee: ROHM Co., LTD.
    Inventor: Hayato Asano
  • System and methods for modeling and simulating on-die capacitors
    Patent number: 12321676
    Abstract: The present disclosure is directed to methods and systems for analyzing integrated circuits. The method includes performing a first resistor capacitor (RC) extraction process on a power-receiving circuit and producing a first RC model. The method also includes scanning a netlist of a power distribution network, the power distribution network electrically connected to the power-receiving circuit. The method further includes determining a selection of circuit elements of the power distribution network based on a predetermined criteria. The method further includes performing a second RC extraction process on the selection of circuit elements and producing a second RC model. The method further includes performing a simulation process on the power-receiving circuit and the power distribution network using the first and second RC models.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: June 3, 2025
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Peng Sun, Yuzhong Wang
  • Display device
    Patent number: 12321543
    Abstract: A display device includes a display panel and an input sensing layer. The display panel includes a base layer including a first island part, a second island part, and a connection part. Sensing patterns of the input sensing layer include a first sensing line pattern disposed on both the first island part and the second island part, and a second sensing line pattern disposed on the connection part. The connection part is an area to which stress is applied as the display device is modified in shape. The second sensing line pattern is disposed on an area of the connection part to which relatively less stress is applied.
    Type: Grant
    Filed: September 28, 2023
    Date of Patent: June 3, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byeong-Hee Won, Jun Hyeong Park, Ho-Sik Shin, Jaemin Shin, Hyejin Joo
  • Optical imaging lens
    Patent number: 12320957
    Abstract: An optical imaging lens, in order from an object side to an image side along an optical axis, includes a first optical assembly, a second optical assembly, a third optical assembly, an aperture, a fourth optical assembly, a fifth optical assembly, and a sixth optical assembly, wherein two of the first optical assembly, the second optical assembly, the third optical assembly, the fourth optical assembly, the fifth optical assembly, and the sixth optical assembly are a compound lens formed by adhering at least two lenses, while the others are single lens, thereby achieving the effect of high image quality and low distortion and satisfying the imaging requirement of visible light during the day and infrared light at night.
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: June 3, 2025
    Assignee: CALIN TECHNOLOGY CO., LTD.
    Inventor: Po-Nien Tsai
  • Method for providing messenger service, and apparatus for implementing the same
    Patent number: 12323376
    Abstract: A method for providing a messenger service, which is performed by at least one processor, includes: creating a conversation group by grouping conversations relevant to a first conversation of a plurality of conversations displayed in a chat room; and providing at least one recommended target screen based on a target-relevant word included in the conversation group.
    Type: Grant
    Filed: October 27, 2023
    Date of Patent: June 3, 2025
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Kyea Min Jeon, Ju Yeon Yook
  • Display device with scan driver circuit overlapping display area
    Patent number: 12324326
    Abstract: A display panel includes pixels overlapping a scan driving circuit and pixels spaced apart from the scan driving circuit. The display panel further includes a conductive pattern including a plurality of through holes, and the through holes are spaced apart in a plan view from a first electrodes of the pixels overlapping the scan driving circuit.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: June 3, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Cheaeun Kim, Juchan Park, Sunho Kim
  • Macrocyclic fused pyrazoles as Mcl-1 inhibitors
    Patent number: 12319703
    Abstract: Provided are compounds represented by Formula IA: (IA), and the pharmaceutically acceptable salts and solvates thereof, wherein R, R1a, R1b, L1, L2, L3, X, A, B and C are as defined as set forth in the specification. Also provided compounds of Formula IA for use to treat a condition or disorder responsive to Mcl-1 inhibition such as cancer.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: June 3, 2025
    Assignees: ASCENTAGE PHARMA (SUZHOU) CO., LTD., REGENTS OF THE UNIVERSITY OF MICHIGAN, ASCENTAGE PHARMA GROUP CORP LIMITED
    Inventors: Guozhi Tang, Dongbo Li, Liugen Li, Xianchan Zha, Wenming Chen, Shaomeng Wang, Chao-Yie Yang
  • Liquid-containing combination container, container set, and method of manufacturing liquid-containing container
    Patent number: 12319487
    Abstract: A liquid-containing combination container includes a first container that contains a liquid, a second container that contains the first container and that has an oxygen barrier property, and an oxygen absorber that absorbs oxygen in the second container. The first container includes a container body that includes an opening portion and a stopper that closes the opening portion, the stopper has oxygen permeability.
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: June 3, 2025
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Takuma Baba, Hiroyuki Kobori, Reiko Shimizu, Hisashi Aizawa, Kazuhiro Takushima
  • Display device
    Patent number: 12322323
    Abstract: A display device includes a structured light-emitting end, a structured light-receiving end, and a display panel. The structured light-emitting end and the structured light-receiving end are disposed on the backlight surface of the display panel. The structured light-receiving end is disposed opposite to the first display area, and the structured light-emitting end is disposed opposite to the second display area. The first display area of the display device is provided with multiple first pixel driving circuits and multiple first light-emitting units. The vertical projection of each first pixel driving circuit on the backlight surface of the display panel overlaps the vertical projection of one first light-emitting unit, which is connected to the each first pixel driving circuit, on the backlight surface of the display panel.
    Type: Grant
    Filed: August 31, 2023
    Date of Patent: June 3, 2025
    Assignee: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD
    Inventors: Yanqin Song, Junhui Lou, Chuanzhi Xu, Lu Zhang, Siming Hu
  • Mixing device comprising a seal
    Patent number: 12318746
    Abstract: A mixing device includes a mixing container for receiving mixing material and a mixer cover, wherein a first seal and a second seal is provided between the mixing container and the mixer cover. The first seal and the second seal are so arranged that a first air space is formed between the first seal and the second seal.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: June 3, 2025
    Assignee: Maschinenfabrik Gustav Eirich GmbH & Co. KG
    Inventors: Andreas Seiler, Stefan Münkel, Tobias Matter
  • Resistive memory device
    Patent number: 12324166
    Abstract: A resistive memory device including a resistive memory pattern; and a selection element pattern electrically connected to the resistive memory pattern, the selection element pattern including a chalcogenide switching material and at least one metallic material, the chalcogenide switching material including germanium, arsenic, and selenium, and the at least one metallic material including aluminum, strontium, or indium, wherein the selection element pattern includes an inhomogeneous material layer in which content of the at least one metallic material in the selection element pattern is variable according to a position within the selection element pattern.
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: June 3, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chungman Kim, Bonwon Koo, Dongho Ahn, Kiyeon Yang, Zhe Wu, Chang Seung Lee
  • Display substrate and display apparatus
    Patent number: 12324327
    Abstract: A display substrate includes a base substrate and a plurality of sub-pixels. A sub-pixel includes a pixel electrode and an effective light-emitting region. The pixel electrode includes a main body portion and a connection portion that are interconnected. Shapes of the main body portion and the effective light-emitting region are the same, and at least partial borders of the main body portion and the pixel electrode coincide. The plurality of sub-pixels at least includes a first sub-pixel and a second sub-pixel, and light emitted by the first sub-pixel and second sub-pixel is the same.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: June 3, 2025
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD
    Inventors: Biao Liu, Mengmeng Du, Hongwei Ma, Xiaoqing Shu, Zhenhua Zhang
  • Display panel and repair method thereof
    Patent number: 12324334
    Abstract: A display panel in one example includes a substrate, an anode including an emission region on the substrate, a reference voltage line adjacent to the anode, and a branch line connected to the reference voltage line to apply a reference voltage from the reference voltage line to the anode via a switching element. The branch line includes a semiconductor layer, and the branch line is between the reference voltage line and the anode.
    Type: Grant
    Filed: January 29, 2024
    Date of Patent: June 3, 2025
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Dong Yoon Lee, Kwang Yong Choi, Seong Hwan Hwang, Byeong Uk Gang, Hye Min Park
  • Pixel arrangement structure for organic light emitting display device
    Patent number: 12324335
    Abstract: A pixel arrangement structure of an OLED display is provided. The pixel arrangement structure includes: a first pixel having a center coinciding with a center of a virtual square; a second pixel separated from the first pixel and having a center at a first vertex of the virtual square; and a third pixel separated from the first pixel and the second pixel, and having a center at a second vertex neighboring the first vertex of the virtual square.
    Type: Grant
    Filed: February 15, 2024
    Date of Patent: June 3, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventor: Sang-Shin Lee
  • Secondary battery
    Patent number: 12322760
    Abstract: A secondary battery configured so as to comprise: a plurality of positive electrodes each including a positive electrode core and a positive electrode active substance disposed on the positive electrode core; a plurality of negative electrodes each including a negative electrode core and a negative electrode active substance disposed upon the negative electrode core; at least one separator; and an adhesive coated so as to have a substantially constant area density on at least one side surface in the thickness direction of the separator. The secondary battery includes a laminated section in which the positive electrodes and the negative electrodes are alternately stacked, having the separator therebetween. The area of adhered sections adhered by the adhesive is greater on the outside in the lamination direction of the laminated section than on the inside in the lamination direction.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: June 3, 2025
    Assignee: SANYO Electric Co., Ltd.
    Inventors: Atsushi Kawamura, Daiki Watanabe, Yu Matsui, Shingo Tode
  • Ultra-thin super junction IGBT device and manufacturing method thereof
    Patent number: 12324173
    Abstract: The present invention discloses an ultra-thin super junction IGBT and a manufacturing method thereof, comprising: a metalized collector; a P-type collector region located on the metalized collector; an N-type FS layer located above the P-type collector region; an N-type FS isolating layer located above the N-type FS layer; a first N-type epitaxial layer located above the N-type FS isolating layer and a second N-type epitaxial layer located above the first N-type epitaxial layer; and a MOS structure located in the second N-type epitaxial layer. According to the present invention, thinning the chip thickness reduces forward conduction voltage drop and switching losses, while reducing thermal resistance and improving current conducting capability.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: June 3, 2025
    Assignee: Shanghai Supersemiconductor Technology Co., Ltd.
    Inventors: Yuzhou Wu, Jiuying Yu
  • Noise canceling headphone
    Patent number: D1077773
    Type: Grant
    Filed: January 5, 2024
    Date of Patent: June 3, 2025
    Assignee: ShenZhen Lighkeep Co., Limited
    Inventors: Jianfeng Xiong, Bo Chen
  • Inflatable tent
    Patent number: D1077963
    Type: Grant
    Filed: March 20, 2025
    Date of Patent: June 3, 2025
    Assignee: BEIJING PLAYDO OUTDOOR TECHNOLOGY CO., LTD
    Inventors: Yingquan Chang, Lingbin Kong, Songlin Huang
  • Vehicle headlight
    Patent number: D1078112
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: June 3, 2025
    Assignee: Kuen Hwa Traffic Industrial Co., Ltd.
    Inventor: Chung-I Lin
  • Puck light
    Patent number: D1078134
    Type: Grant
    Filed: January 15, 2025
    Date of Patent: June 3, 2025
    Assignee: Zhongshan Mingcai Intelligent Lighting Technology Co., Ltd
    Inventor: Shuangfei Song