Patents by Inventor Cheng-Da Shaw

Cheng-Da Shaw 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: 10633264
    Abstract: A purifying device including a container, at least one cover, a sensing assembly and an ultraviolet source is provided. The container has a containing space, wherein the containing space is adapted to contain a liquid. The cover is adapted to be connected to the container to cover the containing space. The sensing assembly is disposed on the cover, wherein the sensing assembly is adapted to sense a usage state of the cover. The ultraviolet source is disposed on the cover and is adapted to generate an ultraviolet emitted to outside of the cover, wherein the ultraviolet source is turned on or turned off according the usage state of the cover.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: April 28, 2020
    Assignees: Industrial Technology Research Institute, Changhua Christian Hospital
    Inventors: Chen-Peng Hsu, Cheng-Da Shaw, Chien-Chun Lu, Yi-Keng Fu, Hung-Ming Wu
  • Publication number: 20180194645
    Abstract: A purifying device including a container, at least one cover, a sensing assembly and an ultraviolet source is provided. The container has a containing space, wherein the containing space is adapted to contain a liquid. The cover is adapted to be connected to the container to cover the containing space. The sensing assembly is disposed on the cover, wherein the sensing assembly is adapted to sense a usage state of the cover. The ultraviolet source is disposed on the cover and is adapted to generate an ultraviolet emitted to outside of the cover, wherein the ultraviolet source is turned on or turned off according the usage state of the cover.
    Type: Application
    Filed: January 12, 2018
    Publication date: July 12, 2018
    Applicants: Industrial Technology Research Institute, Changhua Christian Hospital
    Inventors: Chen-Peng Hsu, Cheng-Da Shaw, Chien-Chun Lu, Yi-Keng Fu, Hung-Ming Wu
  • Patent number: 9312247
    Abstract: An illuminating device includes a first light module and a second light module. The first light module emits a first light beam to a first illuminating area, and the second light module emits a second light beam to a second illuminating area. The first light module includes a first blue chip emitting a blue light with a main wave peak from 461 nm to 480 nm.
    Type: Grant
    Filed: August 24, 2013
    Date of Patent: April 12, 2016
    Assignee: Industrial Technology Research Institute
    Inventors: Chun-Hsing Lee, Ya-Hui Chiang, Ling-Yu Tsai, Cheng-Da Shaw, Chien-Chun Lu, Hung-Lieh Hu
  • Patent number: 8814418
    Abstract: A modularized illuminating device includes a retaining base, a lighting module, and a light guide element. The retaining base includes an elastic positioning unit. The lighting module is removably disposed on the retaining base, and has a sliding groove and a retaining groove. The light guide element is disposed on the retaining base and faces to the lighting module. When the lighting module is installed to the retaining base along a plugging direction, the elastic positioning unit slides from the sliding groove to the retaining groove to retain the lighting module in the retaining base.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: August 26, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Da Shaw, Ya-Hui Chiang, Hung-Lieh Hu, Hsin-Yun Tsai, Chun-Hsing Lee, Chao-Wei Li
  • Publication number: 20140185281
    Abstract: An illuminating device includes a first light module and a second light module. The first light module emits a first light beam to a first illuminating area, and the second light module emits a second light beam to a second illuminating area. The first light module includes a first blue chip emitting a blue light with a main wave peak from 461 nm to 480 nm.
    Type: Application
    Filed: August 24, 2013
    Publication date: July 3, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Hsing Lee, Ya-Hui Chiang, Ling-Yu Tsai, Cheng-Da Shaw, Chien-Chun Lu, HUNG-LIEH Hu
  • Publication number: 20130176748
    Abstract: A modularized illuminating device includes a retaining base, a lighting module, and a light guide element. The retaining base includes an elastic positioning unit. The lighting module is removably disposed on the retaining base, and has a sliding groove and a retaining groove. The light guide element is disposed on the retaining base and faces to the lighting module. When the lighting module is installed to the retaining base along a plugging direction, the elastic positioning unit slides from the sliding groove to the retaining groove to retain the lighting module in the retaining base.
    Type: Application
    Filed: August 2, 2012
    Publication date: July 11, 2013
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: CHENG-DA SHAW, YA-HUI CHIANG, HUNG-LIEH HU, HSIN-YUN TSAI, CHUN-HSING LEE, CHAO-WEI LI
  • Publication number: 20130010463
    Abstract: An illumination device including a base, a heat dissipation member, an FPC board and a plurality of light-emitting elements is provided. The heat dissipation member is disposed on the base. The heat dissipation member has a center axis and a curved surface. The center axis passes through the base and the curved surface surrounds the center axis. The FPC board is disposed on the curved surface. The light-emitting elements are disposed on the FPC board.
    Type: Application
    Filed: March 2, 2012
    Publication date: January 10, 2013
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chao-Wei Li, Cheng-Da Shaw, Hung-Lieh Hu, Yi-Jen Chan
  • Patent number: 8147094
    Abstract: An illumination system is provided, including a plurality of first illumination units, a plurality of second illumination units, a projecting adjusting module and a focus adjusting module. The projecting adjusting module is connected to the first illumination units to adjust the projection pattern. The focus adjusting module is connected to the first and second illumination units to adjust the focus position of the illumination units.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: April 3, 2012
    Assignee: Industrial Technology Research Institute
    Inventors: Ya-Hui Chiang, Cheng-Da Shaw, Hung-Lieh Hu, Kuan-Chieh Tu
  • Patent number: 7988339
    Abstract: An illumination system includes at least one illumination module and a mechanism. The illumination module includes a light source generating a light beam, a first reflector, in which the light source is positioned, including a first reflective surface to reflect the light beam to form a first beam, and a second reflector including a second reflective surface reflecting the light beam and the first beam to form a second beam and a third beam, wherein the second and third beams combine to generate a projection pattern. The mechanism adjusts the position of the second reflector relative to the light source to change the projection pattern.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: August 2, 2011
    Assignee: Industrial Technology Research Institute
    Inventors: Ya-Hui Chiang, Cheng-Da Shaw, Hung-Lieh Hu, Kuan-Chieh Tu
  • Publication number: 20100135013
    Abstract: An illumination system includes at least one illumination module and a mechanism. The illumination module includes a light source generating a light beam, a first reflector, in which the light source is positioned, including a first reflective surface to reflect the light beam to form a first beam, and a second reflector including a second reflective surface reflecting the light beam and the first beam to form a second beam and a third beam, wherein the second and third beams combine to generate a projection pattern. The mechanism adjusts the position of the second reflector relative to the light source to change the projection pattern.
    Type: Application
    Filed: April 24, 2009
    Publication date: June 3, 2010
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ya-Hui Chiang, Cheng-Da Shaw, Hung-Lieh Hu, Kuan-Chieh Tu
  • Publication number: 20100097795
    Abstract: An illumination system is provided, including a plurality of first illumination units, a plurality of second illumination units, a projecting adjusting module and a focus adjusting module. The projecting adjusting module is connected to the first illumination units to adjust the projection pattern. The focus adjusting module is connected to the first and second illumination units to adjust the focus position of the illumination units.
    Type: Application
    Filed: March 16, 2009
    Publication date: April 22, 2010
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ya-Hui Chiang, Cheng-Da Shaw, Hung-Lieh Hu, Kuan-Chieh Tu
  • Patent number: 7680389
    Abstract: A light transceiver module is designed for electronic devices. It forms an electric connection with the electric connector of the electronic device. The light transceiver module contains a base, a light-emitting device for providing optical signals, a light-receiving device for receiving optical signals, and a main circuit board. The base supports the light-emitting device, the light-receiving device, and the main circuit board. The main circuit board has a pluggable electric connector for connections with the electric connector of the electronic device. The light transceiver module can be used to simplify and optimize the devices using it.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: March 16, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Da Shaw, Shun-Tien Lee, Chiung-Hung Wang, Min Sheng Kao, Cheng Hung Tsai, Kun-Yi Shen, Chia Hung Chiu
  • Publication number: 20070104427
    Abstract: A light transceiver module is designed for electronic devices. It forms an electric connection with the electric connector of the electronic device. The light transceiver module contains a base, a light-emitting device for providing optical signals, a light-receiving device for receiving optical signals, and a main circuit board. The base supports the light-emitting device, the light-receiving device, and the main circuit board. The main circuit board has a pluggable electric connector for connections with the electric connector of the electronic device. The light transceiver module can be used to simplify and optimize the devices using it.
    Type: Application
    Filed: December 22, 2006
    Publication date: May 10, 2007
    Inventors: Cheng-Da Shaw, Shun-Tien Lee, Chiung-Hung Wang, Min Kao, Cheng Tsai, Kun-Yi Shen, Chia Chiu
  • Patent number: 7178991
    Abstract: An optical transceiver module includes a plurality of optical signal transmission/receiving units to receive and transmit optical signals, and is fastened to a base by a fastening unit. Each optical signal transmission/receiving unit includes a heat sink to promote heat dissipation efficiency. An electromagnetic shielding part covers the optical receiver to isolate from electromagnetic interference. A guiding plate is provided in the module to comb terminals of the module when the low-density wavelength-multiplex transceiver module is to be placed in an electronic device.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: February 20, 2007
    Assignee: Industrial Technology Research Institute
    Inventors: Chia-Hung Chiu, Cheng-Da Shaw, Yi-Ming Chen, Chiung-Hung Wang, Yuan-Jen Chang, Chi-Lun Hsu, Ming-Fa Huang, Chih-Hao Hsu
  • Patent number: 7050696
    Abstract: An assembly apparatus for an optical transceiver has a positioning device and an assembly device. The assembly device has a base, a transverse adjustment mechanism adjustably mounted on the base, a clamping mechanism mounted on the transverse adjustment mechanism for clamping a control circuit board, a height adjusting mechanism adjustably mounted on the transverse adjustment mechanism, a longitudinal adjustment mechanism adjustably mounted on the height adjusting mechanism and element holding mechanism adjustably mounted on the longitudinal adjustment mechanism for holding a optical element. Accordingly, an optical transceiver can be conveniently assembled and tested with the assembly apparatus.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: May 23, 2006
    Assignee: Industrial Technology Research Institute
    Inventors: Min-Sheng Kao, Cheng-Hung Tsai, Cheng-Da Shaw, Shun-Tien Lee
  • Publication number: 20050135775
    Abstract: An assembly apparatus for an optical transceiver has a positioning device and an assembly device. The assembly device has a base, a transverse adjustment mechanism adjustably mounted on the base, a clamping mechanism mounted on the transverse adjustment mechanism for clamping a control circuit board, a height adjusting mechanism adjustably mounted on the transverse adjustment mechanism, a longitudinal adjustment mechanism adjustably mounted on the height adjusting mechanism and element holding mechanism adjustably mounted on the longitudinal adjustment mechanism for holding a optical element. Accordingly, an optical transceiver can be conveniently assembled and tested with the assembly apparatus.
    Type: Application
    Filed: July 16, 2004
    Publication date: June 23, 2005
    Applicant: Industrial Technology Research Institute
    Inventors: Min-Sheng Kao, Cheng-Hung Tsai, Cheng-Da Shaw, Shun-Tien Lee
  • Publication number: 20050089281
    Abstract: An optical transceiver module includes a plurality of optical signal transmission/receiving units to receive and transmit optical signals, and is fastened to a base by a fastening unit. Each optical signal transmission/receiving unit includes a heat sink to promote heat dissipation efficiency. An electromagnetic shielding part covers the optical receiver to isolate from electromagnetic interference. A guiding plate is provided in the module to comb terminals of the module when the low-density wavelength-multiplex transceiver module is to be placed in an electronic device.
    Type: Application
    Filed: November 12, 2003
    Publication date: April 28, 2005
    Inventors: Chia-Hung Chiu, Cheng-Da Shaw, Yi-Ming Chen, Chiung-Hung Wang, Yuan-Jen Chang, Chi-Lun Hsu, Ming-Fa Huang, Chih-Hao Hsu
  • Patent number: 6885487
    Abstract: A packaging method of the optical transceiver module for transmitting optical signals is disclosed. The invention includes a base, a case, a transmission unit and receiving unit. The transmission unit and the receiving unit contain a circuit board, respectively. The base provides two fixing positions for the installation of the two circuit boards. The two circuit boards are installed horizontally and vertically, respectively. This design increase the utilization of the inner space providing ideal shielding for the elements and circuit boards. A central beam is used to fix the structure and case in a drawable way like a matchbox. This reduces covered area of the circuit board, making the elements easy to be tested and assembled.
    Type: Grant
    Filed: July 14, 2003
    Date of Patent: April 26, 2005
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Da Shaw, Min-Sheng Kao, Chiung-Hung Wang
  • Patent number: D685508
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: July 2, 2013
    Assignee: Industrial Technology Research Institute
    Inventors: Chao-Wei Li, Hung-Lieh Hu, Cheng-Da Shaw, Chen-Peng Hsu
  • Patent number: D728833
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: May 5, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Chao-Wei Lee, Hung-Lieh Hu, Cheng-Da Shaw, Chen-Peng Hsu