Patents by Inventor Yunfeng Yang

Yunfeng Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220332913
    Abstract: The present disclosure provides a process. The process includes (i) crosslinking pellets composed of a silane-grafted ethylene/?-olefin multi-block copolymer (Si-g-OBC) to a gel content from 10% to 80% to form crosslinked Si-g-OBC pellets; and (ii) foaming the crosslinked Si-g-OBC pellets to form crosslinked Si-g-OBC foam beads having a gel content from 10% to 80%.
    Type: Application
    Filed: September 27, 2019
    Publication date: October 20, 2022
    Inventors: Yunfeng Yang, Haiyang Yu, Jozef J.I. Van Dun, Miguel Alberto De Jesus Prieto
  • Publication number: 20220306831
    Abstract: The present disclosure relates to a curable composition for an encapsulant film, the curable composition comprising: (A) a polyolefin; (B) a fumed alumina; (C) an organic peroxide; (D) a silane coupling agent; (E) a crosslinking co-agent; and, optionally, (F) an additive component comprising a UV stabilizer, wherein the polyolefin has a volume resistivity of less than 4.0E+15 ohm·cm. The present disclosure further relates to an encapsulant film made from such a curable composition and a PV module containing such an encapsulant film.
    Type: Application
    Filed: August 30, 2019
    Publication date: September 29, 2022
    Inventors: Yunfeng Yang, Brian M. Habersberger, Weiming Ma, Yuyan Li, Hong Yang, Chao He
  • Publication number: 20220298338
    Abstract: The present disclosure relates to a curable composition comprising: (A) a polyolefin; (B) siliceous earth; (C) a crosslink agent; (D) a crosslinking co-agent; and, optionally, (E) an additive component, where the curable composition demonstrates improved electrical properties. The present disclosure further relates to a crosslinked polymer composition that is the reaction product of the curable composition, where improved electrical properties are demonstrated as well.
    Type: Application
    Filed: August 30, 2019
    Publication date: September 22, 2022
    Inventors: Yunfeng Yang, Xiaosong Wu, Bo Lyu, Yong Chen, Xianmin Xu, Tao Han
  • Publication number: 20220216356
    Abstract: A composition for use as a film layer comprises (A) an olefin-based polymer having a volume resistivity greater than 5.0*1015 ohm·cm; (B) a hydrophobic-treated fumed silica; (C) an alkoxysilane; (D) an organic peroxide; and (E) from 0 wt % to 1.5 wt % of a crosslinking co-agent.
    Type: Application
    Filed: March 29, 2019
    Publication date: July 7, 2022
    Inventors: Chao He, Hong Yang, Weiming Ma, Yunfeng Yang, Yuyan Li, Brian M. Habersberger, Hongyu Chen
  • Publication number: 20220195157
    Abstract: A composition for use as a film layer comprises (A) an olefin-based polymer having a volume resistivity greater than 5.0*1015 ohm·cm; (B) a hydrophilic fumed silica; (C) an alkoxysilane; (D) an organic peroxide; and, optionally, (E) from 0 wt % to 1.5 wt % of a crosslinking co-agent.
    Type: Application
    Filed: March 29, 2019
    Publication date: June 23, 2022
    Inventors: Chao He, Hong Yang, Weiming Ma, Yunfeng Yang, Yuyan Li, Brian M. Habersberger, Hongyu Chen
  • Publication number: 20220193956
    Abstract: A die assembly (5) including: (i) a die plate (10) having an inlet surface (15) and an opposing discharge surface (35); (ii) an inlet (30) on the inlet surface (15) and a first axis of symmetry (A) extending through the inlet (30) and perpendicular to the inlet surface (15); (iii) a discharge port (45) on the discharge surface (35) and a second axis of symmetry (B) extending through the discharge port (45) and perpendicular to the discharge surface (35). The first and second axes are apart from, and parallel to, one another. The die assembly (5) includes (iv) an extrudate passage (42) fluidly connecting the inlet (30) and the discharge port (45). A third axis of symmetry (C) extends through the extrudate passage (42). The die assembly (5) includes (v) a nozzle (100) mounted in the die plate (10), the nozzle (100) having an injection tip (110) in the extrudate passage (42) at the discharge port (45); and (vi) the third axis of symmetry (C) intersects the first axis of symmetry (A) to form an acute angle.
    Type: Application
    Filed: March 29, 2019
    Publication date: June 23, 2022
    Inventors: Wenyi Huang, Nicholas J. Horstman, Jeffrey D. Wenzel, Qian Gou, Yabin Sun, Mohamed Esseghir, Yunfeng Yang, Yonghua Gong, Weiming Ma, Hong Yang
  • Publication number: 20220161459
    Abstract: The present disclosure provides a pellet. In an embodiment, the pellet includes a body having a first end and an opposing second end. The body is composed of a polymeric material. The body has a length and a diameter (body diameter). A channel having a diameter (channel diameter), extends through the body from the first end to the second end. The pellet has a channel diameter-to-body diameter ratio from 0.05 to 0.45. The present disclosure also provides a process for soaking the pellet in a liquid additive and forming a loaded pellet with the additive in the pellet body.
    Type: Application
    Filed: March 29, 2019
    Publication date: May 26, 2022
    Inventors: Wenyi Huang, Nicholas J. Horstman, Jeffrey D. Wenzel, Qian Gou, Yabin Sun, Mohamed Esseghir, Yunfeng Yang, Yonghua Gong, Weiming Ma, Jeffrey M. Cogen, Hong Yang
  • Publication number: 20220106465
    Abstract: Embodiments of the present disclosure generally relate to compositions suitable for manufacturing polyethylene foam. In one aspect, a composition suitable for making uncrosslinked low density polyethylene foam comprising at least 50 weight percent low density polyethylene based on the total weight of the composition, wherein the low density polyethylene has a density of 0.915 to 0.930 g/cm3 and a melt index (I2) of 1 to 4 g/10 minutes; and polytetrafluoroethylene having an average particle size of one micron to 15 microns.
    Type: Application
    Filed: June 29, 2019
    Publication date: April 7, 2022
    Inventors: Yunfeng Yang, Hongyu Chen, Jianping Pan, Bin Li, Lei Ying, Xiaobing Yun, Sheng Li, Jichang Feng
  • Publication number: 20220060774
    Abstract: Systems, devices, and process described facilitate use of a first user device communicatively coupled to a local area network (LAN) The first user device may include a first hardware processor configured to execute first, non-transient, computer instructions for facilitating a first seamless DVR engine configured to identify a first content. A second user device is also coupled to the LAN. The second user device may include a second hardware processor configured to execute second, non-transient, computer instructions for facilitating a second seamless DVR configured to identify a second content. Each of the seamless DVR engines may be configured to generate a common universal directory identifying the first content and the second content as being available for use by each of the first user device and the second user device. User devices may independently populate the common universal directory. The universal directory may identify a distinct status for the content.
    Type: Application
    Filed: November 2, 2021
    Publication date: February 24, 2022
    Applicant: DISH Network L.L.C.
    Inventors: Yunfeng Yang, Seth Byerley, Jason Paul Carlson, John Huynh, Gowtham Ram Ramkumar, Mark John Sokald
  • Publication number: 20220049065
    Abstract: The present disclosure provides a foam bead. The foam bead contains at least one of the following components: (A) a block composite; and/or (B) a crystalline block composite. The present disclosure also provides a sintered foam structure formed from a composition comprising at least one of the following components: (A) a block composite; and/or (B) a crystalline block composite.
    Type: Application
    Filed: June 29, 2018
    Publication date: February 17, 2022
    Inventors: Haiyang Yu, Yunfeng Yang, Jozef J I Van Dun
  • Patent number: 11217466
    Abstract: A wafer processing method includes preparing a holding table having a blade clearance portion formed therein so as to correspond to a notch of a wafer, holding the wafer by the holding table so as to make the notch of the wafer correspond to the blade clearance portion of the holding table, reducing the diameter of the wafer by cutting the wafer by a cutting blade along an outer peripheral edge of the wafer in a state in which an end of the cutting blade is positioned below the holding surface of the holding table and therefore removing at least a part of the notch portion, and forming a second notch in the wafer by cutting the wafer in a thickness direction by the cutting blade along the blade clearance portion of the holding table.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: January 4, 2022
    Assignee: DISCO CORPORATION
    Inventors: Yunfeng Yang, Yuji Uemura
  • Patent number: 11218770
    Abstract: Devices, systems, and processes are described for seamless use of timers across multiple user devices on a LAN. A system may include a first user device, communicatively coupled to the LAN, having at least one first tuner and a first hardware processor configured for facilitating a first timer manager. A second user device communicatively coupled to the LAN may include at least one second tuner and a second hardware processor configured for facilitating a second timer manager. Each of the first timer manager and the second timer manager may be configured to populate a universal timer schedule that identifies at least one of a future availability and a future use for each of the at least one first tuner and the at least one second tuner. The universal timer schedule is populated based upon a request type, such as an auto-tune, PPV, original content, rerun, and a Joey request type.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: January 4, 2022
    Assignee: DISH Network L.L.C.
    Inventors: Jason Paul Carlson, John Huynh, Yunfeng Yang, Seth Byerley, Gowtham Ram Ramkumar, Mark John Sokald
  • Publication number: 20210409803
    Abstract: Devices, systems, and processes for facilitating seamless use of tuners across multiple devices within a LAN are described and may include use of a first user device, communicatively coupled to the LAN, that includes a first hardware processor configured to execute first, non-transient, computer instructions for facilitating a first seamless tuner engine configured to identify at least one first tuner. A second user device, communicatively coupled to the LAN, may include a second hardware processor configured to execute second, non-transient, computer instructions for facilitating a second seamless tuner configured to identify at least one second tuner. At least one of, if not each, of seamless tuner engines may be configured to generate a universal tuner directory identifying availability of each the tuners. The universal tuner directory may be populated and tuners allocated based upon an emergency broadcast, auto-tune, PPV, original content, re-run, or Joey request type.
    Type: Application
    Filed: September 9, 2021
    Publication date: December 30, 2021
    Applicant: DISH Network L.L.C.
    Inventors: Mark John Sokald, Jason Paul Carlson, Seth Byerley, Yunfeng Yang, John Huynh, Gowtham Ram Ramkumar
  • Publication number: 20210392396
    Abstract: Improved technical functionality is provided to dynamically select and seamlessly play advertisements immediately before playing of a recorded program upon selection of the recorded program for playing, or upon other detected events and conditions associated with the set-top-box (STB) or user. In some embodiments, this is performed by using metadata which may be delivered to and stored on a digital video recorder (DVR) prior to recording the program, providing a technical solution to enable opportunities for additional advertisement impressions. Playing of the advertisement may also or instead occur upon the recorded program finishing playing. Thus, the technical solution provides the additional opportunity for the content creator and/or the satellite television or cable service provider to sell advertising spots in addition to those already sold for breaks within the recorded program.
    Type: Application
    Filed: June 10, 2020
    Publication date: December 16, 2021
    Inventors: Danny J. Minnick, Robert F. Percival, John D. Barbieri, Mark Templeman, John S. Todd, Yunfeng Yang, Gowtham Ram Ramkumar
  • Publication number: 20210385536
    Abstract: Improved technical functionality is provided to dynamically select and seamlessly play advertisements immediately before playing of a recorded program upon selection of the recorded program for playing, or upon other detected events and conditions associated with the set-top-box (STB) or user. In some embodiments, this is performed by using metadata which may be delivered to and stored on a digital video recorder (DVR) prior to recording the program, providing a technical solution to enable opportunities for additional advertisement impressions. Playing of the advertisement may also or instead occur upon the recorded program finishing playing. Thus, the technical solution provides the additional opportunity for the content creator and/or the satellite television or cable service provider to sell advertising spots in addition to those already sold for breaks within the recorded program.
    Type: Application
    Filed: June 9, 2020
    Publication date: December 9, 2021
    Inventor: Yunfeng Yang
  • Patent number: 11197049
    Abstract: Systems, devices, and process described facilitate use of a first user device communicatively coupled to a local area network (LAN) The first user device may include a first hardware processor configured to execute first, non-transient, computer instructions for facilitating a first seamless DVR engine configured to identify a first content. A second user device is also coupled to the LAN. The second user device may include a second hardware processor configured to execute second, non-transient, computer instructions for facilitating a second seamless DVR configured to identify a second content. Each of the seamless DVR engines may be configured to generate a common universal directory identifying the first content and the second content as being available for use by each of the first user device and the second user device. User devices may independently populate the common universal directory. The universal directory may identify a distinct status for the content.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: December 7, 2021
    Assignee: DISH Network L.L.C.
    Inventors: Yunfeng Yang, Mark John Sokald, Jason Paul Carlson, Seth Byerley, Gowtham Ram Ramkumar, John Huynh
  • Patent number: 11193010
    Abstract: The present disclosure relates to an encapsulant film made from a curable composition comprising: (A) a polyolefin polymer; (B) an organic peroxide; (C) a silane coupling agent; and (D) a co-agent comprising a monocyclic organosilazane of formula (I).
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: December 7, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Chao He, Yunfeng Yang, Weiming Ma, Hongyu Chen, Yuyan Li, Hong Yang
  • Publication number: 20210377586
    Abstract: Systems, devices, and process described facilitate use of a first user device communicatively coupled to a local area network (LAN) The first user device may include a first hardware processor configured to execute first, non-transient, computer instructions for facilitating a first seamless DVR engine configured to identify a first content. A second user device is also coupled to the LAN. The second user device may include a second hardware processor configured to execute second, non-transient, computer instructions for facilitating a second seamless DVR configured to identify a second content. Each of the seamless DVR engines may be configured to generate a common universal directory identifying the first content and the second content as being available for use by each of the first user device and the second user device. User devices may independently populate the common universal directory. The universal directory may identify a distinct status for the content.
    Type: Application
    Filed: May 28, 2020
    Publication date: December 2, 2021
    Applicant: DISH NETWORK L.L.C.
    Inventors: Yunfeng Yang, Mark John Sokald, Jason Paul Carlson, Seth Byerley, Gowtham Ram Ramkumar, John Huynh
  • Publication number: 20210377610
    Abstract: Improved technical functionality is provided to dynamically select and seamlessly play advertisements immediately before playing of a recorded program upon selection of the recorded program for playing, or upon other detected events and conditions associated with the set-top-box (STB) or user. In some embodiments, this is performed by using metadata which may be delivered to and stored on a digital video recorder (DVR) prior to recording the program, providing a technical solution to enable opportunities for additional advertisement impressions. Playing of the advertisement may also or instead occur upon the recorded program finishing playing. Thus, the technical solution provides the additional opportunity for the content creator and/or the satellite television or cable service provider to sell advertising spots in addition to those already sold for breaks within the recorded program.
    Type: Application
    Filed: May 28, 2020
    Publication date: December 2, 2021
    Inventors: Yunfeng Yang, John S. Todd, Denise Carlson-Todd
  • Publication number: 20210377608
    Abstract: Devices, systems, and processes are described for seamless use of timers across multiple user devices on a LAN. A system may include a first user device, communicatively coupled to the LAN, having at least one first tuner and a first hardware processor configured for facilitating a first timer manager. A second user device communicatively coupled to the LAN may include at least one second tuner and a second hardware processor configured for facilitating a second timer manager. Each of the first timer manager and the second timer manager may be configured to populate a universal timer schedule that identifies at least one of a future availability and a future use for each of the at least one first tuner and the at least one second tuner. The universal timer schedule is populated based upon a request type, such as an auto-tune, PPV, original content, re-run, and a Joey request type.
    Type: Application
    Filed: May 28, 2020
    Publication date: December 2, 2021
    Applicant: DISH Network L.L.C.
    Inventors: Jason Paul Carlson, John Huynh, Yunfeng Yang, Seth Byerley, Gowtham Ram Ramkumar, Mark John Sokald