Patents by Inventor Hau Lu

Hau Lu 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: 20240396214
    Abstract: This document describes methods and systems for an antenna system integrated with side-keys of an electronic device. The antenna system enables antenna integration in a metal frame using a metal support structure and fastener(s) to route antenna signals around side-key modules embedded in the frame without encountering or causing interference with the side-key modules. By using these techniques to integrate antennas on areas around the side-key modules, more antennas can be implemented on the electronic device, leading to improved capabilities supporting additional wireless standards and a better user experience in terms of improved communication quality.
    Type: Application
    Filed: August 1, 2024
    Publication date: November 28, 2024
    Applicant: Google LLC
    Inventors: Jeng-Hau Lu, Yu-Chieh Lin, Min-Sen Kuo, Chia-Chi Huang, Ying-Chih Wang
  • Patent number: 12074386
    Abstract: This document describes methods and systems for an antenna system integrated with side-keys of an electronic device. The antenna system enables antenna integration in a metal frame using a metal support structure and fastener(s) to route antenna signals around side-key modules embedded in the frame without encountering or causing interference with the side-key modules. By using these techniques to integrate antennas on areas around the side-key modules, more antennas can be implemented on the electronic device, leading to improved capabilities supporting additional wireless standards and a better user experience in terms of improved communication quality.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: August 27, 2024
    Assignee: Google LLC
    Inventors: Jeng-Hau Lu, Yu-Chieh Lin, Min-Sen Kuo, Chia-Chi Huang, Ying-Chih Wang
  • Publication number: 20230140652
    Abstract: This document describes methods and systems for an antenna system integrated with side-keys of an electronic device. The antenna system enables antenna integration in a metal frame using a metal support structure and fastener(s) to route antenna signals around side-key modules embedded in the frame without encountering or causing interference with the side-key modules. By using these techniques to integrate antennas on areas around the side-key modules, more antennas can be implemented on the electronic device, leading to improved capabilities supporting additional wireless standards and a better user experience in terms of improved communication quality.
    Type: Application
    Filed: September 21, 2022
    Publication date: May 4, 2023
    Applicant: Google LLC
    Inventors: Jeng-Hau Lu, Yu-Chieh Lin, Min-Sen Kuo, Chia-Chi Huang, Ying-Chih Wang
  • Patent number: 9447103
    Abstract: Inauhzin (INZ) was identified as a novel p53 activator, which selectively and efficiently suppressing tumor growth without displaying genotoxicity and with little toxicity to normal cells. A panel of INZ analogs were synthesized and evaluated their ability to induce cellular p53 and to inhibit cell growth in cell-based assays. As described, this leads to the discovery of INZ analog 37, a molecule that exhibits much better potency than INZ in both of p53 activation and cell growth inhibition in several human cancer cell lines including H460 and HCT116+/+ cells. This INZ analog exhibited a much lower effect on p53-null H1299 cells and importantly no toxicity towards normal human p53-containing WI-38 cells. Those results also reveal key chemical features for INZ activity, and identify the newly synthesized INZ analog 37 as a better small molecule for further development of anti-cancer therapies.
    Type: Grant
    Filed: July 27, 2013
    Date of Patent: September 20, 2016
    Assignee: Indiana University Research & Technology Corporation
    Inventors: Hau Lu, Shelya Zeng, Qi Zhang, Qizhuang Ye, Derong Ding
  • Publication number: 20150197522
    Abstract: Inauhzin (INZ) was identified as a novel p53 activator, which selectively and efficiently suppressing tumor growth without displaying genotoxicity and with little toxicity to normal cells. A panel of INZ analogs were synthesized and evaluated their ability to induce cellular p53 and to inhibit cell growth in cell-based assays. As described, this leads to the discovery of INZ analog 37, a molecule that exhibits much better potency than INZ in both of p53 activation and cell growth inhibition in several human cancer cell lines including H460 and HCT116+/+ cells. This INZ analog exhibited a much lower effect on p53-null H1299 cells and importantly no toxicity towards normal human p53-containing WI-38 cells. Those results also reveal key chemical features for INZ activity, and identify the newly synthesized INZ analog 37 as a better small molecule for further development of anti-cancer therapies.
    Type: Application
    Filed: July 27, 2013
    Publication date: July 16, 2015
    Applicant: Indiana University Research and Technology Corp.
    Inventors: Hau Lu, Shelya Zeng, Qi Zhang, Qizhuang Ye, Derong Ding
  • Patent number: 7724770
    Abstract: A method and apparatus for switching data in communication system which comprises of mainly a conversion circuit to receive the source data possessing in a real coding dimension and covert it to converted the data possessing in a tolerable coding dimension; the judgment bits are set in the converted data to designate the data as source data or not. Later on, shifter circuit is used to shift the converted data in certain amount and generates a shifted data; meanwhile, the right side and left side of shifted data are used to start acquiring the real coding dimension to be used respectively as a first data and a second data. Finally, a comparison and selection circuit is used to compare the corresponding judgment bits in the first and the second data and to output an output data, wherein output data is source data with the above-mentioned amount of shift.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: May 25, 2010
    Assignee: National Chiao Tung University
    Inventors: Chen-Yi Lee, Jr-Hau Lu, Chien-Ching Lin, Hsie-Chia Chang, Yar-Sun Hsu
  • Publication number: 20080198938
    Abstract: A method and apparatus for switching data in communication system which comprises of mainly a conversion circuit to receive the source data possessing in a real coding dimension and covert it to converted the data possessing in a tolerable coding dimension; the judgment bits are set in the converted data to designate the data as source data or not. Later on, shifter circuit is used to shift the converted data in certain amount and generates a shifted data; meanwhile, the right side and left side of shifted data are used to start acquiring the real coding dimension to be used respectively as a first data and a second data. Finally, a comparison and selection circuit is used to compare the corresponding judgment bits in the first and the second data and to output an output data, wherein output data is source data with the above-mentioned amount of shift.
    Type: Application
    Filed: February 21, 2007
    Publication date: August 21, 2008
    Inventors: Chen-Yi Lee, Jr-Hau Lu, Chien-Ching Lin, Hsie-Chia Chang, Yar-Sun Hsu