Patents by Inventor Zhiyong Yan

Zhiyong Yan 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: 20130243913
    Abstract: This invention pertains to making pet food; more specifically, it involves making pet chews or jerky from either one, or a combination of: poultry, meat, rabbit, fish, pork skin, beef skin, rabbit skin, or fish skin. The ingredients can then be cut into pieces or cubes, minced into paste, or molded into shapes; then frozen; followed by a process of vacuum microwave drying; sterilization; then packaging. The final product presents the same color and often a strong fragrance of the original ingredients. This process protects both the nutrition of the original ingredients and its appetizing characteristics. Among other things, it could be a meaty pet snack, or it could be used as a nutrition supplement for your pet after proper rehydration.
    Type: Application
    Filed: October 30, 2012
    Publication date: September 19, 2013
    Applicant: Vital Source Group LLC
    Inventors: Hong-li Gao, ZhiYong Yan
  • Patent number: 8331498
    Abstract: In receiving a radio block comprising a plurality of bursts, burst data is saved prior to demodulating each burst using an independent preliminary modulation technique decision. When a global modulation technique decision over the radio burst is formulated, if the preliminary modulation technique decision for one or more bursts disagrees, data associated with that burst may be retrieved and demodulated using the global modulation technique decision. In one embodiment, the mismatching burst is erased and decoding over the block is attempted, with the second demodulation being performed only if a decoding metric indicates decode errors. In another embodiment, each mismatching block is re-demodulated as soon as a global modulation technique decision is formulated and a mismatch to the preliminary modulation technique decision is detected. In both embodiments, an increase in the number of soft bits improves decoder performance.
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: December 11, 2012
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Wensheng Huang, Zhiyong Yan
  • Publication number: 20120257623
    Abstract: The present invention relate to a packet processing method, an access device, and a communication system. The method includes: receiving, by an access device, a multicast packet from a network side via a first network port of the access device; identifying, by the access device, a protocol type of the multicast packet; if identifying that the multicast packet is a virtual router redundancy protocol packet, sending the virtual router redundancy protocol packet via a second network port of the access device to the network side according to a snooping port list used for forwarding the virtual router redundancy protocol packet; and if identifying that the multicast packet is a non-virtual router redundancy protocol packet, sending the non-virtual router redundancy protocol packet via a user port of the access device to a user side.
    Type: Application
    Filed: June 18, 2012
    Publication date: October 11, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Bin Huang, Zhiyong Yan
  • Publication number: 20100260292
    Abstract: In receiving a radio block comprising a plurality of bursts, burst data is saved prior to demodulating each burst using an independent preliminary modulation technique decision. When a global modulation technique decision over the radio burst is formulated, if the preliminary modulation technique decision for one or more bursts disagrees, data associated with that burst may be retrieved and demodulated using the global modulation technique decision. In one embodiment, the mismatching burst is erased and decoding over the block is attempted, with the second demodulation being performed only if a decoding metric indicates decode errors. In another embodiment, each mismatching block is re-demodulated as soon as a global modulation technique decision is formulated and a mismatch to the preliminary modulation technique decision is detected. In both embodiments, an increase in the number of soft bits improves decoder performance.
    Type: Application
    Filed: April 13, 2009
    Publication date: October 14, 2010
    Inventors: Wensheng Huang, Zhiyong Yan
  • Patent number: 7746809
    Abstract: A method for making correspondence between an MPID (Maintenance Point Identifier) and a MAC (Media Access Control) address, including: each MP (Maintenance Point) on the network is allocated a unique MPID at first; to obtain the MAC address of a destination MP, a MEP (Maintenance End Point) sends a broadcast query message to all the MPs on the network with the MPID of the destination MP; after receiving the broadcast query message, each MP determines whether the MPID in the message is the same as its MPID; if they are same, returns a unicast response message which includes the MPID and the MAC address; otherwise, no operation is performed; the MEP obtains the MAC address of the destination MP from the received unicast response message. The invention overcomes the problem of the prior art that an MEP cannot know the MAC address of a destination MP.
    Type: Grant
    Filed: April 18, 2006
    Date of Patent: June 29, 2010
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Zhiyong Yan
  • Publication number: 20080259807
    Abstract: A method, system and maintenance point is provided to control the continuity check for the Ethernet links. The method includes: starting to send a continuity check message carrying exit check information to a sink end maintenance point of the link when a source end maintenance point of the link receives a deactivation indication of the continuity check; returning an exit response message to the source end maintenance point and stopping the continuity check when the sink end maintenance point receives the continuity check message carrying the exit check information; stopping sending the continuity check message carrying the exit check information and exiting the continuity check when the source end maintenance point receives the exit response message. The method solves the problem that the continuity check loss alert can not be eliminated in time even if the network failure has been eliminated if the deactivation indication is sent during the network failure in the existing procedure of continuity check.
    Type: Application
    Filed: April 16, 2008
    Publication date: October 23, 2008
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Zhiyong YAN
  • Publication number: 20080144514
    Abstract: A method for making correspondence between an MPID and a MAC address, including: each MP on the network is allocated a unique MPID at first; to obtain the MAC address of a destination MP, a MEP sends a broadcast query message to all the MPs on the network with the MPID of the destination MP; after receiving the broadcast query message, each MP determines whether the MPID in the message is the same as its MPID; if they are same, returns a unicast response message which includes the MPID and the MAC address; otherwise, no operation is performed; the MEP obtains the MAC address of the destination MP from the received unicast response message. The invention overcomes the problem of the prior art that an MEP cannot know the MAC address of a destination MP. By the present invention, various functions of the OAM can be accomplished and the uniqueness of the MPID and the MAC address of an MP on the network may also be ensured.
    Type: Application
    Filed: April 18, 2006
    Publication date: June 19, 2008
    Inventor: Zhiyong Yan