Patents by Inventor Ci XU

Ci XU 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).

  • AMINO ACID DERIVATIVES AND THEIR USE AS FLAVOR MODIFIERS
    Publication number: 20230148070
    Abstract: The present invention provides derivatives of glutamine of formula (I) and derivatives of arginine of formula (II), and the use of such compounds as flavor modifiers. The invention further provides the use of such derivatives of glutamine and arginine to enhance the salty and umami taste of ingestible compositions as ingestible compositions that include such derivatives of glutamine and arginine and bulking agents.
    Type: Application
    Filed: April 9, 2021
    Publication date: May 11, 2023
    Applicant: Firmenich SA
    Inventors: Ci XU, Dan-Ting YIN, Xian-Wen GAN
  • Laser ranging device
    Patent number: 11467283
    Abstract: A laser ranging device includes a laser transceiving apparatus, a rotation apparatus, and a power supply control apparatus. The laser transceiving apparatus is used for transmitting a projection beam to a target to be measured and receiving a reflection beam reflected by the target to be measured. As there are no problems of the reflectivity of the reflector itself and the angle offset of the reflection beam, the light utilization is effectively improved. The rotation apparatus drives the laser transceiving apparatus to rotate by electromagnetic induction transmission, making the laser ranging device smaller in size. The power supply control apparatus supplies power to the rotation apparatus, increasing the service life of the laser ranging device, and the power supply control apparatus transmit data with the laser transceiving apparatus through photoelectric conversion.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: October 11, 2022
    Assignee: SHANGHAI SLAMTEC CO., LTD.
    Inventors: Ci Xu, Yingchun Wang, Banghui Pan, Yichun Liu, Shikai Chen, Yuxiang Li, Ling Lin, Jueshen Huang
  • LASER RANGING DEVICE
    Publication number: 20190033449
    Abstract: A laser ranging device includes a laser transceiving apparatus, a rotation apparatus, and a power supply control apparatus. The laser transceiving apparatus is used for transmitting a projection beam to a target to be measured and receiving a reflection beam reflected by the target to be measured. As there are no problems of the reflectivity of the reflector itself and the angle offset of the reflection beam, the light utilization is effectively improved. The rotation apparatus drives the laser transceiving apparatus to rotate by electromagnetic induction transmission, making the laser ranging device smaller in size. The power supply control apparatus supplies power to the rotation apparatus, increasing the service life of the laser ranging device, and the power supply control apparatus transmit data with the laser transceiving apparatus through photoelectric conversion.
    Type: Application
    Filed: December 9, 2016
    Publication date: January 31, 2019
    Applicant: SHANGHAI SLAMTEC CO., LTD.
    Inventors: Ci XU, Yingchun WANG, Banghui PAN, Yichun LIU, Shikai CHEN, Yuxiang LI, Ling LIN, Jueshen HUANG