Patents by Inventor Jae Ho Ryu

Jae Ho Ryu 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).

  • Patent number: 9112759
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines whether a timing offset between a PCC and an SCC possibly exceeds a threshold. In addition, the apparatus switches an amplifier gain utilizing one of a first set of gain states or a second set of gain states based on the determination that the timing offset possibly exceeds the threshold. The first set of gain states includes a first number of gain states, and the second set of gain states includes a second number of gain states less than the first number of gain states.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: August 18, 2015
    Assignee: QUALCOMM Incorporated
    Inventors: Jae Ho Ryu, Tingfang Ji, Valentin Alexandru Gheorghiu
  • Publication number: 20150177228
    Abstract: The device for screening for bioactive materials using the visual recognition of animals according to the present invention includes: an accommodating member (100) in which animals administered with a candidate bioactive material are accommodated; an imaging member (200) which captures images of the animals; and a detecting member (300) which reads the images in order to detect the visual recognition reactions of the animals. According to the method of the present invention for screening for bioactive materials using visual recognition of animals, the animals are administered with the candidate bioactive material, and the visual recognition reactions of the animals are detected.
    Type: Application
    Filed: April 26, 2013
    Publication date: June 25, 2015
    Applicant: GENOMIC DESIGN BIOENGINEERING COMPANY
    Inventors: Jae Ho Ryu, Hae Chul Park, Sang Yeob Yeo
  • Publication number: 20150098532
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines whether a timing offset between a PCC and an SCC possibly exceeds a threshold. In addition, the apparatus switches an amplifier gain utilizing one of a first set of gain states or a second set of gain states based on the determination that the timing offset possibly exceeds the threshold. The first set of gain states includes a first number of gain states, and the second set of gain states includes a second number of gain states less than the first number of gain states.
    Type: Application
    Filed: September 26, 2014
    Publication date: April 9, 2015
    Inventors: Jae Ho RYU, Tingfang JI, Valentin Alexandru GHEORGHIU
  • Publication number: 20140017632
    Abstract: Provided are a dental implant abutment and a method of manufacturing the same, and more particularly, a dental implant abutment which forms an outer appearance of an artificial tooth, supports a porcelain prosthesis that is formed of a porcelain, and couples to and fixedly combines with a fixture. The dental implant abutment includes: a first part having a coupling structure that corresponds to an inner structure of the fixture, so that the first part couples to the fixture; a second part that extends upward from the first part and contacts gums; and a third part extending upward from the second part, having an outer circumferential surface which includes a side surface and a top surface, with a porcelain prosthesis attached to the outer circumferential surface, and including a shape in which a concave part, inwardly recessed, is formed on the side and a horizontal cross-sectional area increases in an upward direction from the concave part.
    Type: Application
    Filed: February 7, 2012
    Publication date: January 16, 2014
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Jae Ho Ryu, Moo Young Park, Byung Kook Kim
  • Publication number: 20120202169
    Abstract: An implant bite registration jig includes a coupling portion configured to produce a clear impression in bite impression material; a connecting portion that connects the implant jig with a fixture embedded in a patient's gums; and a body that is formed between the coupling portion and the connecting portion. The implant bite registration jig is positioned in an embedded fixture and a bite impression is taken. Reference marks are formed in the bite impression material by the registration jig, which permit accurate location of the fixture. This makes it possible to simultaneously take a dental impression and a bite impression in an implant operation, similar to a natural teeth operation, such that it is possible to reduce the cost and time for manufacturing a prosthesis.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 9, 2012
    Applicants: OSSTEM IMPLANT CO., LTD
    Inventors: Jae Ho Ryu, Tae Hyun Gong, Moo Yong Park, Kwang Hoon Lee
  • Patent number: 7953192
    Abstract: Embodiments of the present general inventive concept relate to a transient signal compensator for apparatuses such as a transceiver or receiver used in a wire/wireless communication and/or a digital signal processor that may be used in the receiver and methods thereof. In one embodiment, a receiver can include an amplifier to amplify a received signal, a digital filter to filter a digital signal corresponding to an output signal of the amplifier, where the digital filter is configured to replace a corresponding value (e.g., stored in a memory) for the digital filter with a gain compensated value during a predetermined delay time after a gain of the amplifier is changed (e.g., from a first gain g1 to a different second gain g2). The gain compensated value to compensate for a transient signal (e.g., related to the change from the first gain g1 to the second gain g2).
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: May 31, 2011
    Assignee: GCT Semiconductor, Inc.
    Inventors: Suk Kyun Hong, Jae Ho Ryu, Sung Woo Ryu
  • Publication number: 20080187078
    Abstract: Embodiments of the present general inventive concept relate to a transient signal compensator for apparatuses such as a transceiver or receiver used in a wire/wireless communication and/or a digital signal processor that may be used in the receiver and methods thereof In one embodiment, a receiver can include an amplifier to amplify a received signal, a digital filter to filter a digital signal corresponding to an output signal of the amplifier, where the digital filter is configured to replace a corresponding value (e.g., stored in a memory) for the digital filter with a gain compensated value during a predetermined delay time after a gain of the amplifier is changed (e.g., from a first gain g1 to a different second gain g2). The gain compensated value to compensate for a transient signal (e.g., related to the change from the first gain g1 to the second gain g2).
    Type: Application
    Filed: October 18, 2007
    Publication date: August 7, 2008
    Inventors: Suk Kyun Hong, Jae Ho Ryu, Sung Woo Ryu