Patents by Inventor Kevin Tseng

Kevin Tseng 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: 20220062240
    Abstract: Provided herein are methods of treating a cancer in a subject using a CLK inhibitor or pharmaceutically acceptable salt or solvate thereof.
    Type: Application
    Filed: June 26, 2019
    Publication date: March 3, 2022
    Inventors: Betty Tam, Carine Bossard, Kevin Tseng Chiu, Heekyung Chung, Luis A. Dellamary, Chi Ching Mak, Long Hoang Do, Seong Yeon Cho, Luke Jervis
  • Patent number: 11079303
    Abstract: Vibrometric signatures of portions of a vehicle, such as a joint between two or more aspects of the vehicle, may be generated and used to make determinations regarding the integrity or suitability of the vehicle for one or more missions. Vibrometric signatures are generated based on imaging data captured with the vehicle subjected to excitation over a range of frequencies, and power levels of vibrations of the vehicle are calculated based on the images. Pixels corresponding to surfaces on either side of a joint are selected and vibrometric signatures calculated for such surfaces are compared to determine whether the joint adequately transfers vibrations, or whether the joint is sufficiently tight. Where the vibrometric signatures are sufficiently similar to one another, the joint may be presumed to be tight. Where the vibrometric signatures are not sufficiently similar to one another, the joint is presumed to require maintenance or inspection.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: August 3, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Pragyana Mishra, Kevin Tseng
  • Patent number: 10986387
    Abstract: Technology for content distribution in wireless mesh network is described. In one embodiment, a cloud computing system includes one or more computing devices running a media provider service and a content management service. The media provider service is configured to select a subset of a plurality of media titles having a highest relative popularity available from one or more media content providers for distribution to one or more mesh nodes in a wireless mesh network. The content management service is configured to retrieve media content files corresponding to the subset of the plurality of media titles, divide each of the media content files into a plurality of smaller segments, send at least a portion of the plurality of smaller segments to the one or more mesh nodes in the wireless mesh network.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: April 20, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Ishwardutt Parulkar, Kaixiang Hu, Kiran Kumar Edara, Kevin Tseng, Joshua Aaron Karsh
  • Patent number: 10307628
    Abstract: A trampoline with hanging seat units that allows elastic ropes to be mounted easily, comprises a frame, leg tubes, a bouncing unit, hanging seat units and elastic rope rings. The bouncing unit is hung on the frame and comprises a piece of bouncing cloth and connection belts. The hanging seat units are connected with the connection belts and each comprises a body, a through groove penetrating through the body, a connection body, an extension section, and a clamping and abutting section extending towards the bouncing cloth. The body, the extension section and the clamping and abutting section of each hanging seat unit define a clamping space. Each connection belt penetrates through the corresponding through groove. The bouncing unit and hanging seat units are connected through the elastic rope rings. The ends of each elastic rope ring are arranged in the corresponding connection belt and clamping space in a sleeved mode.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: June 4, 2019
    Assignees: Xiamen Dmaster Health Tech Co., Ltd.
    Inventors: Kevin Tseng, Ching Tseng
  • Publication number: 20180353789
    Abstract: A trampoline with hanging seat units that allows elastic ropes to be mounted easily, comprises a frame, leg tubes, a bouncing unit, hanging seat units and elastic rope rings. The bouncing unit is hung on the frame and comprises a piece of bouncing cloth and connection belts. The hanging seat units are connected with the connection belts and each comprises a body, a through groove penetrating through the body, a connection body, an extension section, and a clamping and abutting section extending towards the bouncing cloth. The body, the extension section and the clamping and abutting section of each hanging seat unit define a clamping space. Each connection belt penetrates through the corresponding through groove. The bouncing unit and hanging seat units are connected through the elastic rope rings. The ends of each elastic rope ring are arranged in the corresponding connection belt and clamping space in a sleeved mode.
    Type: Application
    Filed: August 29, 2017
    Publication date: December 13, 2018
    Inventors: Kevin TSENG, Ching TSENG
  • Patent number: 7661967
    Abstract: A retractable memory drive in accordance with the present invention comprises a top casing, a middle carrier, an electronic device such as a USB thumb drive, and a bottom casing. A positioning device on the middle carrier has a portion that protrudes outside the casing and operates like a button. The location of the positioning device where the button is located has two key attributes. First, there is a protrusion that acts as a lock with the casing. Second, the area below the button is not rigid and so it gives way when pressure is applied to the button. The top and bottom casings provide a casing structure which includes two detents. One detent is for locking the device with the connector in the extended position, and one detent for locking the device with the connector retracted in the in position. This allows for just one press of the extended portion of the positioning device to unlock it from its present position. When the device reaches its new position it will automatically lock.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: February 16, 2010
    Assignee: Kingston Technology Corporation
    Inventors: Choon Tak Tang, Jason Chen, Kevin Tseng
  • Publication number: 20090004897
    Abstract: A retractable memory drive in accordance with the present invention comprises a top casing, a middle carrier, an electronic device such as a USB thumb drive, and a bottom casing. A positioning device on the middle carrier has a portion that protrudes outside the casing and operates like a button. The location of the positioning device where the button is located has two key attributes. First, there is a protrusion that acts as a lock with the casing. Second, the area below the button is not rigid and so it gives way when pressure is applied to the button. The top and bottom casings provide a casing structure which includes two detents. One detent is for locking the device with the connector in the extended position, and one detent for locking the device with the connector retracted in the in position. This allows for just one press of the extended portion of the positioning device to unlock it from its present position. When the device reaches its new position it will automatically lock.
    Type: Application
    Filed: September 5, 2008
    Publication date: January 1, 2009
    Applicant: Kingston Technology, Inc.
    Inventors: Choon Tak Tang, Jason Chen, Kevin Tseng
  • Publication number: 20080235414
    Abstract: A retractable memory drive in accordance with the present invention comprises a top casing, a middle carrier, an electronic device such as a USB thumb drive, and a bottom casing. A positioning device on the middle carrier has a portion that protrudes outside the casing and operates like a button. The location of the positioning device where the button is located has two key attributes. First, there is a protrusion that acts as a lock with the casing. Second, the area below the button is not rigid and so it gives way when pressure is applied to the button. The top and bottom casings provide a casing structure which includes two detents. One detent is for locking the device with the connector in the extended position, and one detent for locking the device with the connector retracted in the in position. This allows for just one press of the extended portion of the positioning device to unlock it from its present position. When the device reaches its new position it will automatically lock.
    Type: Application
    Filed: March 20, 2007
    Publication date: September 25, 2008
    Applicant: Kingston Technology Company, Inc.
    Inventors: Choon Tak TANG, Jason CHEN, Kevin TSENG
  • Patent number: 7422454
    Abstract: A retractable memory drive in accordance with the present invention comprises a top casing, a middle carrier, an electronic device such as a USB thumb drive, and a bottom casing. A positioning device on the middle carrier has a portion that protrudes outside the casing and operates like a button. The location of the positioning device where the button is located has two key attributes. First, there is a protrusion that acts as a lock with the casing. Second, the area below the button is not rigid and so it gives way when pressure is applied to the button. The top and bottom casings provide a casing structure which includes two detents. One detent is for locking the device with the connector in the extended position, and one detent for locking the device with the connector retracted in the in position. This allows for just one press of the extended portion of the positioning device to unlock it from its present position. When the device reaches its new position it will automatically lock.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: September 9, 2008
    Assignee: Kingston Technology Corporation
    Inventors: Choon Tak Tang, Jason Chen, Kevin Tseng
  • Patent number: 7171081
    Abstract: A bi-directional light signal separation device that separates light signals into the component incoming and outgoing light signals has a a female connector that is connected to a near end of a first fiber optic cable conveying the bi-directional light signal. A light signal separation device connected to the female connector to separate the bi-directional light signal into the individual incoming and outgoing light signals. A plurality of second type connectors connected to convey the individual incoming or outgoing light signals. The light signal separation device has a plurality of light filters and reflectors such that a light signal incoming to the second type connector is transmitted through the filter and conveyed to the female connector and such that the light signal incoming from the first connector and reflected by the light filter is reflected and conveyed to be outgoing on the second connector.
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: January 30, 2007
    Assignee: Lightech Fiberoptics, Inc.
    Inventors: Jimmy Ko, Tom Yang, Kevin Tseng
  • Publication number: 20060279809
    Abstract: This is a Film Scanning Device having an object to use the same CCD light sensor is used for pictures of strip film with a slid mount in order to delete any unnecessary work. The film scanning device includes body and a first opening located in the body in which a developed strip film can be inserted; a second opening located in the body in which the strip film inserted into the first opening can exit; and a third opening located in a front part of the body in which a slide mount can be inserting and pulled out following the direction vertical to the direction in which the strip film was moved; a photographic sensor to sense the frames of the strip film and/or the slid mount; and a projecting light which is used to project the pictures from the photographic sensor.
    Type: Application
    Filed: August 21, 2006
    Publication date: December 14, 2006
    Inventors: Pony Huang, Kevin Tseng
  • Patent number: 6767101
    Abstract: A film scanning device using the same CCD light sensor for pictures of strip film and for a slide mount also comprises a body having a strip film transport path disposed there through. The transport path has a first opening in the body for inserting a developed strip film, a second opening in the body through which the developed strip film exits the body, and a third opening for inserting and pulling out a slide mount juxtaposed vertically relative to the strip film transport path.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: July 27, 2004
    Inventors: Pony Huang, Kevin Tseng
  • Patent number: 6600594
    Abstract: A variable optical attenuation system has at least one variable optical attenuation device that receives a light signal, attenuates the light signal, and transmits an attenuated light signal. The variable optical attenuator system further has a controller circuit in communication with the variable optical attenuation device to provide an attenuation control signal to the variable optical attenuation device to cause the variable optical attenuation device to adjust an attenuation factor of the variable optical attenuation device. The variable optical attenuator system also has a data retaining device such as an EEPROM in communication with the controller circuit. The data retaining device has a listing of attenuation factors and corresponding attenuation control signals. A communication interface such as a serial data link, within the variable optical attenuator system provides communication between the controller circuit and an external command system.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: July 29, 2003
    Assignee: Lightech Fiberoptics, Inc.
    Inventors: Jimmy Ko, Kevin Tseng
  • Publication number: 20020127018
    Abstract: [Objects]
    Type: Application
    Filed: August 27, 2001
    Publication date: September 12, 2002
    Inventors: Pony Huang, Kevin Tseng
  • Publication number: 20020109777
    Abstract: To delete the unnecessary work, the same CCD light sensor is used for pictures of stripfilm and slid mount.
    Type: Application
    Filed: August 27, 2001
    Publication date: August 15, 2002
    Inventors: Pony Huang, Kevin Tseng
  • Patent number: 5980262
    Abstract: In a method and apparatus for generating musical accompaniment signals corresponding to a musical program, there is provided a recording medium which has an audio storage unit and a lyric storage unit separate from the audio storage unit. The audio storage unit and the lyric storage unit respectively have a plurality of audio music data and a plurality of lyric data corresponding to a plurality of the musical programs stored therein. The lyric data include encoded text data and timing information. In operation, the audio music data and the lyric data corresponding to a selected one of the musical programs are retrieved from the recording medium. The encoded text data and timing information retrieved from the recording medium are decoded to obtain decoded data, and bitmap data are then generated from the decoded data. The bitmap data are synchronized with the audio music data retrieved from the recording medium in accordance with the timing information.
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: November 9, 1999
    Assignee: Mitac, Inc.
    Inventors: Kevin Tseng, Kuang-Hsun Hsieh, William Wang
  • Patent number: 5898119
    Abstract: In a method and apparatus for generating audio-visual musical accompaniment signals corresponding to a musical program, there is provided a recording medium which has an audio storage unit, a lyric storage unit and a video storage unit separate from the audio storage unit and the lyric storage unit. The audio storage unit and the lyric storage unit respectively have a plurality of audio music data and a plurality of lyric data corresponding to a plurality of the musical programs stored therein. The video storage unit has a plurality of video segments to be commonly shared by the plurality of the musical programs stored therein. In operation, the audio music data and the lyric data corresponding to a selected one of the musical programs are retrieved from the recording medium, while at least a section of the video segments are retrieved from the recording medium in an order.
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: April 27, 1999
    Assignee: Mitac, Inc.
    Inventors: Kevin Tseng, Kuang-Hsun Hsieh, William Wang
  • Patent number: D442956
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: May 29, 2001
    Assignee: ISPro, Inc.
    Inventors: Kevin Tseng, Raid Chang
  • Patent number: D979497
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: February 28, 2023
    Assignee: LIFETRONS SWITZERLAND HOLDINGS LIMITED
    Inventor: Kevin Tseng