Patents Assigned to Ulvac Technologies, Inc.
  • Patent number: 11894547
    Abstract: An engineered particle for an energy storage device, the engineered particle includes an active material particle, capable of storing alkali ions, comprising an outer surface, a conductive coating disposed on the outer surface of the active material particle, the conductive coating comprising a MxAlySizOw film; and at least one carbon particle disposed within the conductive coating. For the MxAlySizOw film, M is an alkali selected from the group consisting of Na and Li, and 1?x?4, 0?y?1, 1?z?2, and 3?w?6.
    Type: Grant
    Filed: October 8, 2020
    Date of Patent: February 6, 2024
    Assignees: ULVAC TECHNOLOGIES, INC., SISOM THIN FILMS LLC
    Inventors: Isaiah O. Oladeji, Akiyoshi Suzuki, Koukou Suu
  • Publication number: 20230216038
    Abstract: An engineered particle for an energy storage device, the engineered particle includes an active material particle, capable of storing alkali ions, comprising an outer surface, a conductive coating disposed on the outer surface of the active material particle, the conductive coating comprising a MxAlySizOw film; and at least one carbon particle disposed within the conductive coating. For the MxAlySizOw film, M is an alkali selected from the group consisting of Na and Li, and 1?x?4, 0?y?1, 1?z?2, and 3?w?6.
    Type: Application
    Filed: March 2, 2023
    Publication date: July 6, 2023
    Applicants: ULVAC Technologies, Inc., Sisom Thin Films LLC
    Inventors: Isaiah O. OLADEJI, Akiyoshi SUZUKI, Koukou SUU
  • Publication number: 20210104738
    Abstract: An engineered particle for an energy storage device, the engineered particle includes an active material particle, capable of storing alkali ions, comprising an outer surface, a conductive coating disposed on the outer surface of the active material particle, the conductive coating comprising a MxAlySizOw film; and at least one carbon particle disposed within the conductive coating. For the MxAlySizOw film, M is an alkali selected from the group consisting of Na and Li, and 1?x?4, 0?y?1, 1?z?2, and 3?w?6.
    Type: Application
    Filed: October 8, 2020
    Publication date: April 8, 2021
    Applicants: ULVAC Technologies, Inc., Sisom Thin Films LLC
    Inventors: Isaiah O. OLADEJI, Akiyoshi SUZUKI, Koukou SUU
  • Publication number: 20180174801
    Abstract: According to an exemplary embodiment, a surface treatment unit comprises a chamber, a process gas inlet configured to allow process gas to enter the chamber, a first and a second plasma source, and a first RF antenna inductively coupled to the first plasma source and a second RF antenna inductively coupled to the second plasma source. The first and second RF antennas are configured to simultaneously ignite a first and second plasma, and the first and second plasma sources are configured to simultaneously supply the first and second plasma to a work-piece within the chamber.
    Type: Application
    Filed: December 21, 2016
    Publication date: June 21, 2018
    Applicant: ULVAC Technologies, Inc.
    Inventors: Wei CHEN, Kevin Michael MCCORMICK
  • Publication number: 20110188974
    Abstract: A dual-robot transfer system including: a transfer module for transferring work-pieces into and out of a process module; a physical interface between the transfer module and a supply-and-accept system; a first robot located substantially in the transfer module for transferring work-pieces to and from the process module and a buffer station located in the transfer module, the first robot including a first top arm and a first bottom arm, the first top arm and first bottom arm substantially having a first range of motion; and a second robot located substantially in the transfer module for transferring work-pieces to and from the process module, the buffer station, and the physical interface, the second robot including a second top arm and a second bottom arm, the second top arm and second bottom arm substantially having a second range of motion which overlaps in part with the first range of motion.
    Type: Application
    Filed: June 30, 2009
    Publication date: August 4, 2011
    Applicant: ULVAC TECHNOLOGIES, INC.
    Inventor: Paul Diamond
  • Patent number: 5908319
    Abstract: In a microwave downstream process, a microwave plasma is formed from a gas that has a small quantity of fluorine to enhance ashing without substantial oxide loss. This process can be performed before or after other microwave downstream processes or reactive ion etching processes.
    Type: Grant
    Filed: April 24, 1996
    Date of Patent: June 1, 1999
    Assignee: ULvac Technologies, Inc.
    Inventors: Han Xu, Richard L. Bersin
  • Patent number: 5882489
    Abstract: A method for removing a resist layer, particularly in via holes, includes plasma to remove organic compounds, rinsing the device in deionized water, and sputtering with argon to remove inorganic compounds. The order of rinsing and sputtering can be reversed. These methods avoid the use of acids and industrial solvents.
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: March 16, 1999
    Assignee: Ulvac Technologies, Inc.
    Inventors: Richard L. Bersin, Han Xu
  • Patent number: 5795831
    Abstract: A method for removing a resist layer includes an RIE process and a downstream microwave process, each performed such that the temperature of the wafer is no greater than about 60.degree. C. By performing these processes cold, the resist need not be pre-heated to drive off solvents. The RIE process and the microwave process can be performed sequentially or simultaneously.
    Type: Grant
    Filed: October 16, 1996
    Date of Patent: August 18, 1998
    Assignee: Ulvac Technologies, Inc.
    Inventors: Izumi Nakayama, Yukio Masuda, Richard L. Bersin, Han Xu, Quain Geng