Patents by Inventor Ivan Peng

Ivan Peng 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: 20250075217
    Abstract: The disclosure relates to RNA agents targeting LRP1 receptor modified for targeted delivery to the brain and/or the eye. The present invention provides modified double stranded ribonucleic acid (dsRNAi) agents conjugated to a peptide ligand, as well as methods of modulating the expression of a target gene in a CNS cell or tissue and/or an ocular cell or tissue and methods of treating subjects having a CNS and/or an ocular disease or disorder using such dsRNAi agents.
    Type: Application
    Filed: July 29, 2022
    Publication date: March 6, 2025
    Applicant: ALNYLAM PHARMACEUTICALS, INC.
    Inventors: JAYAPRAKASH K. NAIR, BHAUMIK A. PANDYA, SCOTT P. LENTINI, RYAN MALONE, HAIYAN PENG, ELENA CASTELLANOS-RIZALDOS, CHRISTOPHER S. THEILE, SHIGEO MATSUDA, MARTIN A. MAIER, VASANT R. JADHAV, KEVIN FITZGERALD, MARK NEIL TOLENTINO, IVAN ZLATEV
  • Patent number: 7728532
    Abstract: A circuit device for an LED's driving and stabilizing system includes an AC/DC controllable driving voltage source, a feedback driving controller, an LED demodulation driving controller controllable driving voltage source, an external regulator, and an LED modular device. While various internal conditions or factors of the circuit device may be obtained through integrally or partially setting and computing, the circuit device may also be externally connected to an input signal source according to the characteristics of different attributive conditions to thereby achieve the function of automatic regulation, enabling the LED modular device connected thereto and having been used over a long period of time to have lowered brightness attenuation rate, reduced power loss, reduced heat generation, and accordingly, extended the LED's lifespan.
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: June 1, 2010
    Assignees: Top-Bound Enterprise Co., Ltd., Ruey Chiann Technology Co., Ltd.
    Inventor: Ivan Peng
  • Publication number: 20090278471
    Abstract: A circuit device for an LED's driving and stabilizing system includes an AC/DC controllable driving voltage source, a feedback driving controller, an LED demodulation driving controller controllable driving voltage source, an external regulator, and an LED modular device. While various internal conditions or factors of the circuit device may be obtained through integrally or partially setting and computing, the circuit device may also be externally connected to an input signal source according to the characteristics of different attributive conditions to thereby achieve the function of automatic regulation, enabling the LED modular device connected thereto and having been used over a long period of time to have lowered brightness attenuation rate, reduced power loss, reduced heat generation, and accordingly, extended the LED's lifespan.
    Type: Application
    Filed: May 7, 2008
    Publication date: November 12, 2009
    Applicants: TOP-BOUND ENTERPRISE CO., LTD., RUEY CHIANN TECHNOLOGY CO., LTD.
    Inventor: Ivan PENG