Patents Assigned to Delta
  • Changing area for spas, indoor swimming pools, outdoor swimming pools, fitness centers and the like
    Publication number: 20240270490
    Abstract: The invention relates to a changing area for spas, indoor or outdoor swimming pools, fitness amenities but also changing areas of factories, wherein a storage box is automatically assigned to a user and the storage box is transported to the changing cubicle occupied by the user.
    Type: Application
    Filed: August 12, 2022
    Publication date: August 15, 2024
    Applicant: Delta-X GmbH Ingenieurgesellschaft
    Inventors: Albrecht Burmeister, Walter Klas, Lucas Leuschner, Cosmin Marginean
  • HEADREST FOR VEHICULAR SEAT AND PRODUCTION METHOD THEREFOR
    Publication number: 20240270138
    Abstract: A headrest includes a frame, a tension member, a cover, and a pad. The frame includes a pair of main frame parts spaced apart from each other in a first direction and extending in a second direction intersecting the first direction. The tension member includes a tension part extending between the pair of main frame parts. The cover defines a bag and accommodating the pair of main frame parts and the tension member in the bag. The pad encloses the pair of main frame parts and the tension member, the pad being made of a material which has had fluidity and been injected in the bag through a specific portion of the cover that is away from the tension part and faces the tension part in a third direction intersecting the first direction and the second direction.
    Type: Application
    Filed: June 20, 2022
    Publication date: August 15, 2024
    Applicant: DELTA KOGYO CO., LTD.
    Inventors: Ryoji MATSUKAWA, Go IWAMOTO
  • ULTRAHIGH-STRENGTH SIO2 AEROGEL WITH ALTERNATELY CONFIGURED SOFT CHAINS AND HARD CORES, AND METHOD FOR PREPARING SAME
    Publication number: 20240270920
    Abstract: An ultrahigh-strength SiO2 aerogel with alternately configured soft chains and hard cores, and a method for preparing same are provided. According to the present invention, firstly, octa-olefin functionalized silsesquioxane and a mercapto silane coupling agent are dissolved in an organic solvent under a protective gas to perform a catalytic reaction, and then the reaction system is dried to obtain a white powder; secondly, the white powder is dissolved in an alcohol solution, the mixture is stirred until the white powder is completely dissolved, and then an acid-catalyzed hydrolysis reaction and a heat-induced gelation reaction under an alkaline environment are performed to obtain a wet gel; and finally, the gel is subjected to aging, surface modification, displacement and vacuum lyophilization to obtain the ultrahigh-strength SiO2 aerogel with alternately configured soft chains and hard cores.
    Type: Application
    Filed: January 17, 2024
    Publication date: August 15, 2024
    Applicant: YANGTZE DELTA REGION INSTITUTE (QUZHOU) , UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Jiaxuan LIAO, Xin LONG, Lichun ZHOU
  • Latch mechanism and server assembly and rack-mount server system employing same
    Patent number: 12063755
    Abstract: The present disclosure provides a latch mechanism, applied to a rack-mount server system. The rack-mount server system includes a server and a manifold, and the server includes a casing and a fluid connector. The manifold includes a manifold connector. The latch mechanism includes a fixing member, a fixing frame and a hook member. The fixing member is disposed on the manifold and includes a fixing pin. The fixing frame is secured to the server and includes a shaft. The hook member is rotatably disposed on the shaft and includes a hook portion. By rotating the hook portion to latch with the fixing pin, the fixing frame and fixing member are secured with each other, and the fluid connector of the server is coupled to and in fluid communication with the manifold connector of the manifold.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: August 13, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Ming-Tang Yang, Wei-Chung Chen, Yu-Hao Shen
  • Pivotable dual showerhead with multiple spray modes
    Patent number: 12059102
    Abstract: A showerhead includes an inlet configured to receive water from the supply conduit. An inner spray portion is coupled to the inlet. A first spray outlet is coupled to the inner spray portion, and the first spray outlet selectively receives water from the inlet and discharges water from the showerhead in a first discharge direction. An outer spray portion is pivotally coupled to the inner spray portion. A second spray outlet is coupled to the outer spray portion, and the second spray outlet selectively receives water from the inlet and discharges water from the showerhead in a second discharge direction. A third spray outlet is coupled to the outer spray portion, and the third spray outlet selectively receives water from the inlet and discharges water from the showerhead in a third discharge direction. The third discharge direction is substantially opposite the second discharge direction.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: August 13, 2024
    Assignee: Delta Faucet Company
    Inventors: Thomas Edward Gospel, Michael Scot Rosko, Bocomo Fu, Ling Xing-Chuan, Alex Wu
  • Power module and power circuit
    Patent number: 12062482
    Abstract: Power module includes transformer unit including primary and secondary windings and magnetic core; first and second capacitor units coupled to first terminal of primary winding of transformer unit through first node; first and second external pins respectively coupled to first terminal of first capacitor unit and second terminal of second capacitor unit; first and second switch units coupled to second terminal of primary winding of transformer unit thorough second node; third and fourth external pins respectively coupled to first terminal of first switch unit and second terminal of second switch unit; secondary-side circuit coupled to secondary winding; and fifth and sixth external pins electrically coupled to first and second output terminals of secondary-side circuit, respectively. First external pin is coupled to one of third and fourth external pins selectively.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: August 13, 2024
    Assignee: Delta Electronics (Thailand) Public Company Limited
    Inventors: Feng Jin, Lei Cai, Kai Dong, Zhong-Wei Ke, Jin-Fa Zhang
  • Generation system and generation method for perspective image
    Patent number: 12062118
    Abstract: A generation system and a generation method for a perspective image are disclosed. The present disclosure acquires a tomographic data set of a target object, determines a rotation information corresponding to a designated perspective of the target object, makes the perspective face a projection plane by rotating the tomographic data set or moving the projection plane based on the rotation information, and merges multiple slice images of the tomographic data set toward the projection plane to obtain a 2D image of the perspective of the target object. The present disclosure can effectively generate the 2D image of the designated perspective of the target object.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: August 13, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Tien-He Chen, Che-Min Chen, Jia-Wei Yan
  • Auxiliary power circuit, balance circuit, and power supply system
    Patent number: 12062988
    Abstract: An auxiliary power circuit of a conversion module is used to supply power to a control unit, and an input end of the conversion module includes an even number of energy storage units coupled in series. The auxiliary power circuit includes an even number of primary-side circuits and a secondary-side circuit. Each primary-side circuit includes a first switch unit, a second switch unit, and a resonance tank. The first switch unit is connected to the second switch unit in series, and is correspondingly connected to one of the energy storage units in parallel. The resonance tank is connected to the second switch unit in parallel. The secondary-side circuit is coupled to the resonance tanks of two of the primary-side circuits to acquire power and supply power to the control unit.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: August 13, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Che-Wei Chang, Wen-Lung Huang, Sheng-Hua Li
  • Laser lighting system
    Patent number: 12061414
    Abstract: The disclosure provides a laser lighting system. The laser lighting system includes a microcontroller, a motor, a fluorescent color wheel and a detection circuit. The motor drives the fluorescent color wheel to rotate. The detection circuit is configured to detect a detected signal from the fluorescent color wheel. When a synchronous signal changes, the microcontroller compares the detected signal to the synchronous signal, in order to control the output current signal for driving the motor, and to decrease the phase variation between the detected signal and the synchronous signal until the phase difference between the detected signal and the synchronous signal maintain at a constant value.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: August 13, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Chi-Yin Ho, Ming-Yu Chang, Yuan-Ming Hsu
  • Power conversion module and magnetic device thereof
    Patent number: 12062479
    Abstract: A magnetic device includes a magnetic core assembly, a primary winding, a first secondary winding and a second secondary winding. The magnetic core assembly includes a first magnetic cover, a second magnetic cover, a first magnetic leg, a second magnetic leg, a third magnetic leg and a fourth magnetic leg. The primary winding is wound around the first magnetic leg and the third magnetic leg. A first terminal of the first secondary winding is disposed between the first magnetic leg and the second magnetic leg. A second terminal of the first secondary winding is disposed between the third magnetic leg and the fourth magnetic leg. A first terminal of the second secondary winding is disposed between the first magnetic leg and the fourth magnetic leg. A second terminal of the second secondary winding is disposed between the second magnetic leg and the third magnetic leg.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: August 13, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Da Jin, Yang Leng, Zhongwang Yang, Yahong Xiong
  • Speed reducer
    Patent number: 12060923
    Abstract: A speed reducer includes an input shaft, an input gear, a fixing gear and an output gear. The input shaft includes an eccentric structure. The input gear is disposed on the eccentric structure and includes first teeth of which each with a first contact portion and a second contact portion. The fixing gear and the output gear are disposed corresponding to the input gear, wherein the fixing gear includes second teeth, and the second teeth are in contact with the first contact portions, wherein the output gear includes third teeth, and the third teeth are in contact with the second contact portions. A first tooth number difference between the first teeth and the second teeth is different from a second tooth number difference between the first teeth and the third teeth.
    Type: Grant
    Filed: April 27, 2022
    Date of Patent: August 13, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Chi-Wen Chung, En-Yi Chu, Ming-Li Tsao, Hsien-Lung Tsai
  • Bicycle cable lock
    Patent number: 12060733
    Abstract: A cable lock includes a cable, a shackle pin connected to one end of the cable, and a lock body connected to the other end of the cable. The lock body includes at least one lock member pivotable from an open position disengaged from the shackle pin and biased to a closed position engaging the shackle pin, a key mechanism including a plug rotatable when a key is inserted therein, and a cam member rotated by the plug and including a cam surface configured to pivot the lock member to the open position.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: August 13, 2024
    Assignee: Delta Cycle Corporation
    Inventor: Udi Fishman
  • Console for retractable roofs and facades
    Publication number: 20240263446
    Abstract: The invention relates to a console with the aid of which large roofs and facade elements can be horizontally or vertically retracted.
    Type: Application
    Filed: August 12, 2022
    Publication date: August 8, 2024
    Applicant: Delta-X GmbH Ingenieurgesellschaft
    Inventors: Albrecht Burmeister, Lutz Eitel, Michael Keefer
  • COMPUTING POWER DISTRIBUTION METHOD AND APPARATUS, AND COMPUTING POWER SERVER
    Publication number: 20240264647
    Abstract: A computing power distribution method and apparatus, and a computing power server.
    Type: Application
    Filed: April 22, 2024
    Publication date: August 8, 2024
    Applicants: YANGTZE DELTA INDUSTRIAL INNOVATION CENTER OF QUANTUM SCIENCE AND TECHNOLOGY, TIANGONG QUANTUM INFORMATION (SUZHOU) TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventor: Jian CAI
  • MULTI-PHASE AC-DC CONVERTER
    Publication number: 20240266968
    Abstract: A three-phase AC-DC converter is provided that can offer a low total harmonic distortion (THD) of input current and good power factor with the capability of soft-switching of the active switches. In one aspect, a phase shift is introduced to the gate signal of one of the primary side active switches of the three-phase AC-DC converter and the gate signal of a corresponding one of the secondary side active switches of the three-phase AC-DC converter.
    Type: Application
    Filed: February 2, 2023
    Publication date: August 8, 2024
    Applicant: Delta Electronics, Inc.
    Inventors: Chi ZHANG, Rudy WANG, Zhiyu SHEN, Peter BARBOSA, Sheng-Hua LI
  • VEHICLE SEAT, AND METHOD FOR MANUFACTURING VEHICLE SEAT
    Publication number: 20240262311
    Abstract: A vehicle seat has high designability and achieves control of a deployment speed of a side airbag. A seat includes: a bolster part; a shoulder part; a cover for each the bolster part and the shoulder part; and an airbag sleeve in the bolster part. The airbag sleeve includes; a first section extending along a first tear line serving as a seam of a first cover piece and a second cover piece; and a second section extending across a second lateral directional line serving as a seam of the second cover piece and a fourth cover piece. The first section is sewn with the second cover piece along the first tear line. The second section is sewn with a set of the second cover piece and the fourth cover piece in such a manner as to enclose and sandwich a seam allowance extending along the second lateral directional line.
    Type: Application
    Filed: June 16, 2022
    Publication date: August 8, 2024
    Applicant: DELTA KOGYO CO., LTD.
    Inventors: Toshihiko TOMITA, Noritoshi KOBAYASHI, Yuji SATO, Daiki INOUE
  • VEHICLE SEAT
    Publication number: 20240262262
    Abstract: Provided is a vehicle seat prevented from rearward tilting thereof at a rear collision and prevented from an increase in the seat weight. The vehicle seat includes a link mechanism configured to adjust a height of a seat cushion. The link mechanism includes: an attachment bracket to be attached to a floor of a vehicle compartment; link arms linking a cushion frame and the attachment bracket to each other in such a manner that the cushion frame is shiftable between a first position and a second position located downward and vehicular rearward of the first position in parallel to the attachment bracket; and a protrusion integrally formed with the attachment bracket and protruding upward from an upper surface of the attachment bracket, and having a contact surface that comes into contact with a bumping section of the cushion frame thereon when a vehicle is involved in the rear collision.
    Type: Application
    Filed: June 16, 2022
    Publication date: August 8, 2024
    Applicant: DELTA KOGYO CO., LTD.
    Inventors: Hiroaki ONO, Masaru FUJIHARA, Daisuke KOMODA, Toshihiko TOMITA, Noritoshi KOBAYASHI
  • Metered dispense input device
    Patent number: 12055958
    Abstract: The present disclosure relates to a metered dispense input device that wirelessly communicates with a wireless control module of an electronic faucet to allow wireless control of the faucet such that selected volumes of water can be dispensed. The present disclosure further relates to a metered dispense input device that is integrated into an electronic faucet to allow the dispensing of selected volumes of water.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: August 6, 2024
    Assignee: Delta Faucet Company
    Inventors: Joshua Wales, Joel D. Sawaski, Anthony G. Spangler, Kent Rittenhouse
  • Voltage spike measurement circuit and method
    Patent number: 12057771
    Abstract: A voltage spike measurement circuit for a power switch includes a rectifier unit, a capacitive divider unit and a discharge unit, the rectifier unit configured to receive a voltage signal at both ends of a power switch and output a rectified signal; the capacitive divider unit includes at least two capacitors connected in series and configured to receive the rectified signal, divide the rectified signal based on a capacitance ratio of the at least two capacitors, and output a divider signal to a digital signal processor to calculate a voltage spike measurement value of the power switch; and the discharge unit connected in parallel to the capacitive divider unit.
    Type: Grant
    Filed: September 18, 2023
    Date of Patent: August 6, 2024
    Assignee: DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    Inventors: Xiaolei Wang, Peng Zhu, Jianpeng Lin, Haixin Wu, Hao Sun
  • Power module and manufacturing method thereof
    Patent number: 12058814
    Abstract: A power module and a manufacturing method thereof are disclosed. The power module includes a first board, a magnetic component, a second board and a power device. The first board includes a conductive component disposed between a first side and a second side opposite to each other. The magnetic component is disposed between the first side and the second side and includes a magnetic core and a winding. A first conductive terminal and a second conductive terminal are led out on the first side and the second side, respectively. The second board is disposed on the first board and includes a third side and a fourth side opposite to each other. The fourth side faces the first side. The power device is disposed on the third side of the second board and electrically connected to the first board.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: August 6, 2024
    Assignee: DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    Inventors: Shouyu Hong, Jinping Zhou, Min Zhou, Xiaoni Xin, Pengkai Ji, Kai Lu, Le Liang, Zhenqing Zhao