Patents Assigned to CO
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Patent number: 12319665Abstract: The present invention is directed to a monomer for chain growth polymerization, in particular anionic polymerization, said monomer having the general formula (EFL) wherein: Ra is a C1-C30 alkyl, C3-C30 cycloalkyl, C6-C18 aryl or C2-C12 alkenyl group. The present invention is further directed to a process for the anionic polymerization of at least one compound (EFL) as defined above, wherein said anionic polymerization is conducted in the presence of an initiator selected from the group consisting of: alkali metal organyls; alkali metal alkoxides; alkali metal thiolate; alkali metal amides; and compounds of an element of group 3a of the Periodic Table of the Elements. The process of anionic polymerization yields a homo- or co-polymer (p-EFL) having pendant lactone functional groups in its repeating units.Type: GrantFiled: October 18, 2021Date of Patent: June 3, 2025Assignee: Henkel AG & Co. KGaAInventors: Andreas Taden, Horst Beck, Adrian Brandt, Kenji Ito, Johannes Gerardus De Vries, Arianna Savini, Sergey Tin
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Patent number: 12323756Abstract: The disclosure relates to an in-ear wearable device, including: a customized housing having a housing wall and an inner cavity, the customized housing comprising a first portion for being inserted into an user's acoustic meatus and a second portion for being exposed to the external when in use; a panel mounted to the customized housing; a ventilation hole at least partially disposed in the customized housing and partially formed in the housing wall; and a ventilation rate adjusting device mounted in the ventilation hole. The ventilation hole and the ventilation rate adjusting device constitute at least a part of a ventilation channel which is isolated from the inner cavity. The ventilation channel fluidly connects the acoustic meatus to the external when the user wears the in-ear wireless earphone. The ventilation rate of the ventilation channel can be electrically adjusted to adjust audio characteristics.Type: GrantFiled: March 22, 2023Date of Patent: June 3, 2025Assignee: Listening Wisdom (Nanjing) Technology Co., Ltd.Inventor: Chunhong Yu
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Patent number: 12318666Abstract: In a golf ball including a core, an intermediate layer, and a cover, the relationship of the surface hardness between an intermediate layer-encased sphere and the ball satisfies a predetermined relational expression, and with an initial velocity of the ball and a deflection under a predetermined load applied to the ball optimized, and letting a value of (initial velocity of core×weight of core) be Ciw, a value of [(initial velocity of intermediate layer-encased sphere?initial velocity of core)×(weight of intermediate layer-encased sphere?weight of core)] be Miw, and a value of [(initial velocity of ball?initial velocity of intermediate layer-encased sphere)×(weight of ball?weight of intermediate layer-encased sphere)] be CViw, the expression of Ciw+Miw+CViw is optimized, and lift and drag coefficients at predetermined Reynolds numbers and spin rates of dimples are set to predetermined ranges.Type: GrantFiled: November 17, 2023Date of Patent: June 3, 2025Assignee: BRIDGESTONE SPORTS CO., LTD.Inventors: Masanobu Kuwahara, Hideo Watanabe
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Patent number: 12320678Abstract: An electromagnetic induction type rocker potentiometer is provided, including a base, a sliding disc, a rocker handle, two rocking arms, an iron housing and two potentiometer assemblies. The potentiometer assemblies are disposed on the iron housing and respectively include a shell, a rotor, a permanent magnet and a magnetic sensing circuit board. The magnetic sensing circuit board is molded on the shell to accurately position a magnetic sensor, thereby improving sensing accuracy. The permanent magnet is cuboid and a distance between the permanent magnet and the magnetic sensor in an axial direction of the rotor does not change along with rotation of the rotor. As the rotor rotates forward or backward, the magnetic strength of the permanent magnet at the magnetic sensor increases or decreases linearly, so that the change process of induction signal is synchronized with the rotation process of the rotor.Type: GrantFiled: April 22, 2023Date of Patent: June 3, 2025Assignee: Guangdong Jinfu Intelligent Technology Co., LtdInventors: Guosheng Zeng, Zhong Zeng, Shengkai Huang
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Patent number: 12323578Abstract: A method of decoding includes receiving a coded video bitstream including a current picture; deriving a first reference picture list and a second reference picture list for each slice of the current picture; determining that the current picture is a clean random access (CRA) picture, the CRA picture signifying that there shall be no picture referred to by an entry in the first reference picture list or the second reference picture list that precedes, in an output order or a decoding order, any preceding intra random access point (IRAP) picture in the decoding order; and decoding each slice of the CRA picture based on one or both of the first reference picture list and the second reference picture list.Type: GrantFiled: December 30, 2021Date of Patent: June 3, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Ye-Kui Wang, Fnu Hendry
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Patent number: 12322158Abstract: An undecimated image processing method includes: acquiring an image to be processed, inputting the image to be processed into an image processing network, to obtain an output image, where a resolution of the output image is the same with a resolution of the image to be processed. The inputting the image to be processed into the image processing network to obtain the output image includes: inputting the image to be processed into an analysis module to perform feature analysis, and outputting a feature tensor image; inputting the feature tensor image into a processing module, and outputting a processed feature tensor image; and synthesizing, by a synthesis module, at least one feature tensor image outputted by the at least one processing module to obtain the output image.Type: GrantFiled: June 25, 2021Date of Patent: June 3, 2025Assignee: BOE Technology Group Co., Ltd.Inventors: Pablo Navarrete Michelini, Yunhua Lu
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Patent number: 12323508Abstract: The present application relates to an electronic test equipment and an optional function configuring method. A ciphertext decryption authentication unit performs a decryption authentication operation according to a function option key and a function option ciphertext, performs a corresponding operation on a function device corresponding to the function option ciphertext according to an authentication result signal, and outputs the authentication result signal to an operation control unit, such that the operation control unit operates, according to the authentication result signal, a target function corresponding to the function option ciphertext.Type: GrantFiled: May 16, 2023Date of Patent: June 3, 2025Assignee: RIGOL TECHNOLOGIES CO., LTD.Inventors: Xiaohua He, Yue Wang
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Patent number: 12324328Abstract: A display device includes: a through hole; a line region surrounding the through hole; a display region surrounding the line region; first to fourth layer lines which are located in the line region and at different layers; auxiliary layer lines which are located below the first layer lines or on the fourth layer lines; pixels located in the display region; first signal lines which are electrically connected to the pixels and are along a first direction; and second signal lines which are electrically connected to the pixels and are along a second direction intersecting the first direction, wherein the auxiliary layer lines electrically connected to one of the second signal lines.Type: GrantFiled: December 15, 2021Date of Patent: June 3, 2025Assignee: LG Display Co., Ltd.Inventors: Jung-Chul Kim, Ji-Eun Kang, Han-Wook Hwang
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Patent number: 12319705Abstract: A compound represented by chemical formula 4 is reacted with an alkali metal carbonate salt represented by chemical formula 5 and 1,5-hexadiene, in an organic solvent, and by controlling a compound represented by chemical formula 1, a compound represented by chemical formula 2 and a compound represented by chemical formula 3 to within a specific content range, a ruthenium precursor composition that is thermally very stable is provided in an economical and efficient manner. When a ruthenium-containing film is formed by using the ruthenium precursor composition, changes in the composition of the ruthenium precursor composition is prevented during a process in which the ruthenium precursor composition is vaporized, or even thereafter, production of by-products such as pyrolysis substances or the like is minimized, and accordingly, deposition results having stable and constant properties is obtained in a semiconductor process.Type: GrantFiled: March 30, 2023Date of Patent: June 3, 2025Assignee: UP CHEMICAL CO., LTD.Inventors: Yun Tae Kim, Won Seok Han, Yoon A Park, Wonyong Koh
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Patent number: 12324318Abstract: A display panel, a method for manufacturing a display panel, and a display device. The display panel includes: a substrate; and a pixel definition layer located on the substrate. The pixel definition layer includes isolation structures and pixel openings; and a nucleation inhibiting layer including first inhibiting units. A first orthographic projection of each of the first inhibiting units on the pixel definition layer covers corresponding one of the pixel openings in the transitional display area; and common electrodes including a first common electrode and a second common electrode, a second orthographic projection of the first common electrode on the pixel definition layer covers the first display area and at least part of an area except for the first orthographic projections in the transitional display area.Type: GrantFiled: November 10, 2022Date of Patent: June 3, 2025Assignee: HEFEI VISIONOX TECHNOLOGY CO., LTD.Inventors: Xiaowei Xu, Qiang Liu
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Patent number: 12320133Abstract: A stairway work platform for a user includes a plank, a first leg assembly attached in proximity to a first end of the plank. The work platform includes an end pad directly attached to the first end of the plank which prevents damage to a vertical rise area of the stairway. The work platform includes a first bottom pad directly attached to a front of a first leg of the first leg assembly which prevents damage to a horizontal run area of the stairway while supporting a weight of the user. The work platform includes a second bottom pad directly attached to a front of a second leg of the first leg assembly which prevents damage to the horizontal run area of the stairway while supporting the weight of the user. The work platform includes a hinge bracket attached to the plank in proximity to the first end of the plank and to the first leg of the first leg assembly.Type: GrantFiled: June 29, 2021Date of Patent: June 3, 2025Assignee: Werner Co.Inventors: Michael Melton, David Pozgay, Jerry Lauricella
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Patent number: 12320490Abstract: A lamp device of the present invention includes a lamp unit comprised of a light source and a reflector having a mirror part which reflects light from the light source forward, and a radar unit arranged behind the lamp unit. The radar unit is arranged so that at least a portion of the mirror part falls within a radiation range of an electromagnetic wave radiated from the radar unit. The mirror part includes a resin member and a light reflecting surface formed on a surface of the resin member and comprised of an island-shaped metallic layer having metallic luster.Type: GrantFiled: September 21, 2022Date of Patent: June 3, 2025Assignee: STANLEY ELECTRIC CO., LTD.Inventor: Masayuki Kanechika
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Patent number: 12322758Abstract: A lithium-ion secondary battery having high capacity and excellent charge and discharge cycle performance is provided. A secondary battery having high capacity is provided. A secondary battery having excellent charge and discharge performance is provided. A secondary battery in which a decrease in capacity is suppressed even at high temperatures is provided. The secondary battery includes a positive electrode, a negative electrode, an electrolyte solution, and an exterior body. The positive electrode includes a positive electrode active material. The positive electrode active material contains lithium, cobalt, oxygen, magnesium, and fluorine. The number of magnesium atoms contained in the positive electrode active material is greater than or equal to 0.001 times and less than or equal to 0.1 times the number of cobalt atoms contained in the positive electrode active material. The positive electrode active material includes a region having a layered rock-salt crystal structure.Type: GrantFiled: May 26, 2020Date of Patent: June 3, 2025Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Kazutaka Kuriki, Yumiko Yoneda, Yohei Momma, Teruaki Ochiai
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Patent number: 12319534Abstract: Addressed is the object of improving an unwinding performance of a glass direct roving at an end surface. A method of manufacturing a glass direct roving includes winding a glass strand into a cylindrical shape while traversing the glass strand. In the winding, the glass strand is wound traversing the glass strand under the conditions that a wind order of the crosswinding is or greater, and an interval parameter, which is the smaller value among “b” and “A?b”, is from “(A/2)*?(A/4)*” to “(A/2)*?1”, where “A” is the wind order, “(A/2)*” is a maximum integer no greater than ½ the wind order, “(A/4)*” is a maximum integer no greater than ¼ the wind order, and a mixed fraction “a+(b/A)” is used to express a cyclewind of the crosswinding.Type: GrantFiled: September 30, 2021Date of Patent: June 3, 2025Assignee: NIPPON ELECTRIC GLASS CO., LTD.Inventor: Akira Kunitomo
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Patent number: D1077541Type: GrantFiled: April 6, 2021Date of Patent: June 3, 2025Assignee: Vanity and Co LLCInventors: Katherine Rosenfeld, Jessica Williamson Chabot
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Patent number: D1077577Type: GrantFiled: December 26, 2024Date of Patent: June 3, 2025Assignee: Foshan Shunde Woheying Electric Co., Ltd.Inventor: Xiaogang Wu
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Patent number: D1077764Type: GrantFiled: March 30, 2023Date of Patent: June 3, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Giljae Lee, Jangho Kim, Hee-Bong Kim, Sinwi Moon, Jin-Su Park, Kyudae Lee, Seungho Lee
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Patent number: D1077770Type: GrantFiled: January 25, 2023Date of Patent: June 3, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chulyong Cho, Jaewook Yoo, Yonggu Do, Dongwook Kim, Jihae Lim
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Patent number: D1078161Type: GrantFiled: August 25, 2023Date of Patent: June 3, 2025Assignee: PARK WAY CO., LTD.Inventor: Young-soo Park
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Patent number: D1078181Type: GrantFiled: September 27, 2023Date of Patent: June 3, 2025Assignee: Shenzhen Diben Technology Co., LTDInventor: Chenglin Luo