Patents Examined by Ronald P Jarrett
  • Patent number: 11793206
    Abstract: The present invention relates to a device for removing a rod-like element, like a smoking rod, from a loading zone of a hanging line, wherein the rod-like element is arranged in a loading position of said loading zone, in which the rod-like element can successively be loaded with sausage-shaped products, like sausages, each of which contain a flowable filling material in a tubular or bag-shaped packaging casing provided with a suspension element, like a suspension loop, through which the sausage-shaped products can be suspended on the rod-like element in the loading position.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: October 24, 2023
    Assignee: Poly-clip System GmbH & Co. KG
    Inventor: Stefan Kulhei
  • Patent number: 11791178
    Abstract: A compliant mechanical system for Mini/Micro chip mass transfer and packaging comprises a flexure-based continuous ejector pin mechanism including a drive support plate, a mounting base, first thorn die attach drive devices, second thorn die attach drive devices, first flexible hinges, second flexible hinges, and a pricking pin. The first thorn die attach drive devices and the second thorn die attach drive devices are mounted on the drive support plate. A drive end of the first thorn die attach drive device horizontally passes rightward through the first flexible hinge at a corresponding position; a drive end of the second thorn die attach drive device horizontally passes leftward through the first flexible hinge at a corresponding position; and the mounting base is hinged to the drive ends of the two thorn die attach drive devices through the second flexible hinges.
    Type: Grant
    Filed: December 6, 2022
    Date of Patent: October 17, 2023
    Assignee: GUANGDONG UNIVERSITY OF TECHNOLOGY
    Inventors: Hui Tang, Zhishen Liao, Xin Chen, Zhihang Lin, Jian Gao, Qiang Liu, Xun Chen
  • Patent number: 11791180
    Abstract: A substrate transfer system includes an atmospheric substrate transfer module, a vacuum substrate transfer module, and a load lock module disposed on a side surface of the atmospheric substrate transfer module and disposed on an upper surface or a lower surface of the vacuum substrate transfer module. The load lock module includes a container having a first substrate transfer opening and a second substrate transfer opening, a first gate configured to open or close the first substrate transfer opening, a second gate configured to open or close the second substrate transfer opening, and a substrate actuator configured to vertically move a substrate through the second substrate transfer opening between a first position in the container and a second position in the vacuum substrate transfer module.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: October 17, 2023
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Norihiko Amikura, Masahiro Dogome, Masatomo Kita
  • Patent number: 11732436
    Abstract: Disclosed embodiments include power machines and related structures of lift arms, implement carriers, follower links, and driver links which improve manufacturability, reduce component failures, and improve power machine design and functionality. In some embodiments, lift arm structures include cast lower lift arm portions. The cast lower lift arm portions include contoured upper ends which are sleeved onto contoured lower ends of upper lift arm portions to control stress points and to reduce stresses on welds. The follower link structures can include follower links which are configured to be positioned at least partially outside of the lift arm structure to improve rear visibility. The driver link structures can be configured to be laterally overlapping with innermost surfaces on the lift cylinder, but configured such that as the lift arm is raised the laterally overlapping portions are moved above the innermost surfaces of the lift cylinder.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: August 22, 2023
    Assignee: CLARK EQUIPMENT COMPANY
    Inventor: Branden Schiwal
  • Patent number: 11735436
    Abstract: An apparatus for fabricating a semiconductor device has a housing defining a buffer chamber, a plurality of reactor ports formed in the housing for establishing interfaces with a plurality of process chambers that are to receive a wafer during a fabrication process to fabricate the semiconductor device, a wafer positioning robot positioned within the buffer chamber to transport the wafer between the plurality of process chambers through the plurality of reactor ports, a purge port formed in the housing for introducing a purge gas into the buffer chamber, a pump port formed in the housing for exhausting a portion of the purge gas from the buffer chamber, and a first flow enhancer that directs the purge gas flowing in an axial direction along a longitudinal axis of the purge port into the buffer chamber in a plurality of radial directions relative to the longitudinal axis.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: August 22, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Chih-Tsung Lee, Sheng-Chun Yang, Yun-Tzu Chiu, Chao-Hung Wan, Yi-Ming Lin, Chyi-Tsong Ni
  • Patent number: 11708680
    Abstract: A method of extending a reach of a material mover may include uncoupling and removing a first linkage that couples a work implement to an actuator on the material mover; uncoupling the work implement from one or more lifter arms; securing one or more extensions to each of the one or more lifter arms by (a) fastening, with a first fastener, an extension to a corresponding lifter arm, though a lifter-arm retention aperture, and (b) further securing the extension to the corresponding lifter arm with one or more additional fasteners adjacent the lifter-arm retention aperture and a top edge or bottom edge of an end of the corresponding lifter arm; coupling the work implement to the one or more extensions; and coupling a second linkage, which is longer than the first linkage, to the work implement and to the actuator.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: July 25, 2023
    Assignee: C.F. Welding and Manufacturing, Inc.
    Inventor: Craig Ferguson
  • Patent number: 11705358
    Abstract: In an embodiment, a system includes: a tool port of a semiconductor processing tool; a processing port with an internal processing port location and an external processing port location; a robot configured to move a die vessel between the internal processing port location and the tool port; and an actuator configured to move the die vessel between the internal processing port location and the external processing port location.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: July 18, 2023
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Tsung-Sheng Kuo, Yi-Fam Shiu, Eason Chen, Yang-Ann Chu, Jiun-Rong Pai
  • Patent number: 11702815
    Abstract: A compact utility loader is operated by a standing operator at the rear of a frame. A loader arm assembly comprises a scissors linkage on either side of the frame nesting around the prime mover. Each scissors linkage has an upper loader arm that is pivoted at its rear end to rears ends of a pair of lower loader arms such that the pivot connections to the upper loader arm move upwardly and forwardly relative to the frame during elevation of the loader arm assembly to provide a high lift capability. The frame is self-propelled by a differential drive and steering system that is operated by dual levers. A hand grip extends between and unifies the operation of the levers to permit the operator to more easily move the levers in the ways that are needed to provide either straight motion of the frame or turns of the frame.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: July 18, 2023
    Assignee: The Toro Company
    Inventors: John P. Azure, Joseph C. Knipp, James A. Kuemper
  • Patent number: 11705354
    Abstract: An apparatus for transferring a substrate is disclosed herein. More specifically, the apparatus relates to substrate handling systems used in semiconductor device manufacturing, and more particularly, to substrate handling systems having a substrate handler with enclosed moving elements and increased compatibility with post-CMP cleaning modules. The apparatus includes one or more indexing assemblies. Each of the indexing assemblies including an enclosure, an actuator assembly disposed within the enclosure, and two handling blades disposed outside of the disclosure. Each of the two blades are moveable in either of a translational or a rotating manner.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: July 18, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Gee Sun Hoey, Balasubramaniam Coimbatore Jaganathan, Jagan Rangarajan
  • Patent number: 11691267
    Abstract: A substrate processing apparatus including a frame, a SCARA arm mounted to the frame at a shoulder joint having two links with at least one end effector dependent therefrom, the links defining an upper arm and a forearm, each end effector pivotally joined to the forearm at a wrist to rotate about a wrist axis, and a drive section with at least one degree of freedom operably coupled to the arm to rotate the arm about a shoulder axis articulating extension and retraction, wherein the end effector is coupled to a wrist joint pulley so that extension and retraction effects rotation of the pulley and end effector as a unit about the wrist axis, and wherein a height of the end effector is within a stack height profile of the wrist joint so that a total stack height is sized to conform with and pass through a pass-through of a slot valve.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: July 4, 2023
    Assignee: Brooks Automation US, LLC
    Inventors: Vincent W. Tsang, Robert T. Caveney
  • Patent number: 11684999
    Abstract: To realize a laser irradiation apparatus by using which accuracy in processing a substrate can be improved. A laser irradiation apparatus according to an embodiment includes a laser irradiation unit configured to apply laser light to a substrate, a base part, and a conveyance stage configured to convey the substrate. The conveyance stage includes a stage configured to be movable over the base part, a base flange fixed over the stage, a substrate stage fixed to an upper end part of the base flange and configured so that the substrate is placed thereover, and a pusher pin for supporting the substrate, the pusher pin being configured to penetrate the substrate stage and to be movable up and down.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: June 27, 2023
    Assignee: JSW AKTINA SYSTEM CO., LTD
    Inventors: Atsushi Yamamoto, Hirotaka Sazuka, Daisuke Ito
  • Patent number: 11682571
    Abstract: Apparatus and methods for handling die carriers are disclosed. In one example, a disclosed apparatus includes: a load port configured to load a die carrier operable to hold a plurality of dies into a processing tool; and a lane changer coupled to the load port and configured to move at least one die in the die carrier to an input of the processing tool and transfer the at least one die into the processing tool for processing the at least one die.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: June 20, 2023
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Tsung-Sheng Kuo, Kai-Chieh Huang, Wei-Ting Hsiao, Yang-Ann Chu, I-Lun Yang, Hsuan Lee
  • Patent number: 11674289
    Abstract: The present invention includes: a base carrier; a revolving superstructure provided above the base carrier in a manner capable of revolving; a boom bracket supported by the revolving superstructure in a horizontally rotatable manner; a work machine supported by the boom bracket in a vertically rotatable manner; a first position detecting device that detects a horizontal position of the boom bracket with respect to the revolving superstructure; a second position detecting device that detects a vertical position of the work machine with respect to the revolving superstructure; and an arithmetic unit that calculates a position of a working end of the work machine based on the results of detection by those position detecting devices.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: June 13, 2023
    Assignee: Yanmar Power Technology Co., Ltd.
    Inventor: Kohei Okazaki
  • Patent number: 11651979
    Abstract: An apparatus for transferring a substrate is provided. A unit for transferring a substrate, includes a support structure, a first hand to place the substrate, a second hand stacked with the first hand and placing the substrate, a first guide rail guiding movement of a first support rod to support the first hand in the support structure, a second guide rail guiding movement of a second support rod in the support structure to support the second hand, and a pressure reducing member reducing pressure of an exhaust fluid passage provided in the support structure. The exhaust fluid passage includes a first fluid passage communicating with the first guide rail, a second fluid passage communicating with the second guide rail, and a third fluid passage formed by combining the first fluid passage with the second fluid passage. The pressure reducing member reduces pressure of the third fluid passage.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: May 16, 2023
    Assignee: SEMES CO., LTD.
    Inventors: Tae Kyung Kong, Jin Sung Sun, Kiwon Han
  • Patent number: 11643285
    Abstract: An automatic picking fixture device: a fixture locked with a mechanical arm and includes a coupling orifice, a motor, a rotor, and a gear. The fixture includes four elongated orifices and two movable holders. The two movable holders have four through orifices corresponding to the gear, four passing orifices, and two toothed sections received in the four through orifices and meshing with and driving the gear. The four passing orifices of the fixture is configured to lock with the four pneumatic cylinders or four servo motors, and the four pneumatic cylinders or the four servo motors are configured to push four jaws outward or inward, the four jaws include four symmetrical clamping grooves configured to clamp at least one material. The four racks are fixed on the top of the fixture, and a respective rack has two rollers rolling along a respective elongated orifice.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: May 9, 2023
    Inventor: Fu-Han Wei
  • Patent number: 11622485
    Abstract: A pick arm for a pick and place apparatus for electronic devices has a main body having a proximal end whereat the pick arm is mountable onto a pick arm support, and a distal end at which a collet is mounted for holding an electronic device. A first rigid body is located adjacent to the proximal end of the pick arm and a second rigid body is located adjacent to the distal end of the pick arm. The first and second flexures connect the first rigid body to the second rigid body. Moreover, the first flexure is spaced from the second flexure, and the first and second flexures have opposing faces that are arranged substantially parallel to each other. An actuator is operative to apply a biasing force onto the second rigid body so as to bend the first and second flexures relative to the first rigid body for biasing the collet of the pick arm to move.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: April 4, 2023
    Assignee: ASMPT SINGAPORE PTE. LTD.
    Inventors: Chak Tong Sze, Pei Wei Tsai, Wing Sze Chan, Wai Hing Yung
  • Patent number: 11613447
    Abstract: A lifting sling apparatus for lifting, holding, and transporting materials. More particularly, the invention relates to a lifting sling comprising a reinforced heavy-duty fabric body, such as, for example, a geotextile fabric, i.e., a synthetic fabric made from polypropylene, polyester, or other like synthetic materials, having heavy-duty sling webbing loops and reinforcement webbing on the body.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: March 28, 2023
    Assignee: ABG Bag, Inc.
    Inventor: William Duffy Bennett
  • Patent number: 11613430
    Abstract: A rack and lifter system and method is described. The system includes a rack having at least a first engagement opening, and a lifter having at least a first engagement member and at least a first vertical extension member, wherein in use the at least a first engagement member interlocks with the at least a first engagement opening of the rack, and the at least a first vertical extension member extends to lift the interlocked lifter and rack, wherein the at least a first vertical extension member includes means for movement. The lifter may include a guiding-and-lifting member which lifts the lifter and guides the lifter into an interior space of the rack. The lifter may include a towing machine connection member which connects the lifter to a towing machine which positions the lifter within the rack and tows the connected lifter and rack.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: March 28, 2023
    Assignee: English Logistics Inc.
    Inventor: James David English
  • Patent number: 11591167
    Abstract: A tower lift includes a main frame extending in a vertical direction, a carriage module configured to be movable in the vertical direction along the main frame, a weight module disposed behind the carriage module and configured to be movable in the vertical direction along the main frame, a driving module disposed on the main frame and configured to move the carriage module and the weight module in the vertical direction using at least one timing belt, an auto tensioner disposed on a lower portion of the main frame and connected with the carriage module and the weight module by a balance belt, and an upper alignment unit for aligning a horizontal position of the at least one timing belt.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: February 28, 2023
    Assignee: SEMES CO., LTD
    Inventors: Seung Keun Jun, Jun Sang Ahn, Sang Min Lee, Eun Sang Yoon
  • Patent number: 11594433
    Abstract: A transfer head for an electronic component transfer apparatus and a method therefor. The transfer head includes a first vacuum pipet laterally spaced from a second vacuum pipet with a first pitch therebetween. The first pitch is variable between a first pitch position and a second pitch position.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: February 28, 2023
    Assignee: Nexperia B.V.
    Inventors: Ralph Huybers, Johannes Hubertus Antonius Van De Rijdt