Patents by Inventor Gaoling HUANG

Gaoling HUANG 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).

  • Power status telemetry for powered devices in a system with power over ethernet
    Patent number: 11936485
    Abstract: A powered device interface assembly includes an optocoupler and a powered device interface. The opto-coupler is electrically coupled with a microcontroller of the power device interface. The powered device interface includes a telemetry circuit coupled with the opto-coupler and configured to generate encoded telemetry information for output via a single pin of the powered device interface for transmission to the microcontroller of the powered device, wherein the opto-coupler is coupled with the single pin and is configured to electrically isolate the single pin from the microcontroller.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: March 19, 2024
    Assignee: Maxim Integrated Products, Inc.
    Inventors: Gaoling Zou, Alberto Viviani, Yangyang Wen, Qicheng Huang
  • Limonin extraction method
    Patent number: 9896477
    Abstract: A limonin extraction method, comprising the following steps: step one, raw material extracting or juicing: directly soaking raw material in water or using a presser to directly juice the raw material to obtain the extract; step two, adding salt and adjusting pH: adding a sulfate solid material or saturated sulfate solution to the extract; adjusting pH to 3-7; step three, heating and preserving heat: heating to 20° C.-100° C. and keeping at the temperature for 10 minutes-110 minutes; step four, centrifuging: centrifuging for 10 minutes at a rotational speed of 2500×g, and obtaining limonin precipitation. Compared with a traditional method, the raw material in the present invention can directly use the extract liquid or juicing liquid without drying, and recover most limonin in water using a precipitation method without complicated apparatus, and is easy to operate and has a low process cost.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: February 20, 2018
    Assignee: JIMEI UNIVERSITY
    Inventors: Hui Ni, Huinong Cai, Yuanfan Yang, Qiufen Gao, Feng Chen, Xiping Du, Gaoling Huang, Ling Wu, Anfeng Xiao
  • LIMONIN EXTRACTION METHOD
    Publication number: 20170029460
    Abstract: A limonin extraction method, comprising the following steps: step one, raw material extracting or juicing: directly soaking raw material in water or using a presser to directly juice the raw material to obtain the extract; step two, adding salt and adjusting pH: adding a sulfate solid material or saturated sulfate solution to the extract; adjusting pH to 3-7; step three, heating and preserving heat: heating to 20° C.-100° C. and keeping at the temperature for 10 minutes-110 minutes; step four, centrifuging: centrifuging for 10 minutes at a rotational speed of 2500×g, and obtaining limonin precipitation. Compared with a traditional method, the raw material in the present invention can directly use the extract liquid or juicing liquid without drying, and recover most limonin in water using a precipitation method without complicated apparatus, and is easy to operate and has a low process cost.
    Type: Application
    Filed: April 30, 2015
    Publication date: February 2, 2017
    Applicant: JIMEI UNIVERSITY
    Inventors: Hui NI, Huinong CAI, Yuanfan YANG, Qiufen GAO, Feng CHEN, Xiping DU, Gaoling HUANG, Ling WU, Anfeng XIAO