Patents by Inventor Yanfei Ma

Yanfei Ma 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: 20260207600
    Abstract: Disclosed herein are methods of treatment comprising administering a therapeutically effective amount of a myosin modulator or a pharmaceutically acceptable salt thereof to a subject in need thereof and diagnostic methods useful in connection with those treatments. Due to observations unfolding in clinical trials with mavacamten and with mavacamten and other myosin inhibitors in the pre-clinical setting, new insights into how myosin inhibitors can be used beneficially to impact the disease state of HCM and other diseases are provided herein.
    Type: Application
    Filed: January 16, 2026
    Publication date: July 23, 2026
    Inventors: Timothy CARLSON, Carlos L. DEL RIO, Jay M. EDELBERG, Sarah FERNANDES, Marcus Patrick HENZE, Yanfei MA, Robert MCDOWELL, Matthew Edwards MEALIFFE, Amy SEHNERT, Marc J. SEMIGRAN, Kathy L. LAMPL, David ZHANG, Milind Y. DESAI, Steve E. NISSEN, Liang FANG, Joseph LAMBING, Wanying LI, Danielle L. AUBELE, Brian Edmund KANE, Louis Charles SEHL
  • Publication number: 20260190412
    Abstract: The present disclosure discloses a method for manufacturing a semi-floating gate transistor. Self-aligned etching is performed by using an SIN protection layer of a control gate structure to form a vertical contact window, instead of the photolithography and etching of conventional lateral contact window, thus omitting one contact window photolithography process, avoiding the formation of an asymmetric semi-floating gate device due to the deterioration of the photolithography pattern overlay of the lateral contact window, and greatly improving the uniformity and the process window of the semi-floating gate transistor. In addition, since the physical distance between the vertical contact window and the gate of the tunnel field-effect transistor of the semi-floating gate transistor is significantly shortened, the tunneling efficiency is high, thus improving the charging speed of the semi-floating gate polysilicon.
    Type: Application
    Filed: July 25, 2025
    Publication date: July 2, 2026
    Applicant: Shanghai Huali Integrated Circuit Coproration
    Inventors: Shiling Yang, Yanfei Ma
  • Publication number: 20260059746
    Abstract: The present application discloses a semi-floating gate transistor, and a storage unit includes semi-floating gate trenches formed in selected areas of a plurality of first active areas arranged in parallel. Semi-floating gate conductive material layers are filled in the semi-floating gate trenches and extend outside the semi-floating gate trenches. Semi-floating gate split trenches are formed at tops of first field oxides, and fully isolate, by cutting, the semi-floating gate conductive material layers at both sides. Control gate dielectric layers and control gate conductive material layers are formed at the first sides and second sides, and top surfaces of the semi-floating gate conductive material layers, and the control gate conductive material layers also completely fills the semi-floating gate split trenches at both sides of the wrapped semi-floating gate conductive material layers. The present application also discloses a method of manufacturing a semi-floating gate transistor.
    Type: Application
    Filed: July 29, 2025
    Publication date: February 26, 2026
    Applicant: Shanghai Huali Integrated Circuit Corporation
    Inventors: Shiling Yang, Tianpeng Guan, Yanfei Ma
  • Publication number: 20250229672
    Abstract: Provided are a control method for a battery heating system, a battery heating system, and an electric vehicle. The battery heating system includes a supercapacitor and a pulse control unit. The control method includes: obtaining a temperature value and an SOC value of a power battery; and issuing a heating instruction to the pulse control unit when the temperature value is lower than a predetermined temperature threshold and the SOC value is higher than a predetermined charge threshold, to allow the pulse control unit to control, based on the heating instruction, bi-directional energy flow between the power battery and the supercapacitor by means of a pulse current, to heat the power battery.
    Type: Application
    Filed: April 2, 2025
    Publication date: July 17, 2025
    Inventors: Tianchen SU, Yanfei MA, Shuxiang ZHAO
  • Publication number: 20230158027
    Abstract: Disclosed herein are methods of treatment comprising administering a therapeutically effective amount of a myosin modulator or a pharmaceutically acceptable salt thereof to a subject in need thereof and diagnostic methods useful in connection with those treatments. Due to observations unfolding in clinical trials with mavacamten and with mavacamten and other myosin inhibitors in the pre-clinical setting, new insights into how myosin inhibitors can be used beneficially to impact the disease state of HCM and other diseases are provided herein.
    Type: Application
    Filed: November 10, 2020
    Publication date: May 25, 2023
    Inventors: Timothy Carlson, Carlos L. Del Rio, Jay M. Edelberg, Sarah Fernandes, Marcus Patrick Henze, Yanfei Ma, Robert McDowell, Matthew Edwards Mealiffe, Amy Sehnert, Marc J. Semigran, Kathy L. Lampl, David Zhang, Milind Y. Desai, Steve E. Nissen, Liang Fang, Joseph Lambing, Wanying Li, Danielle L. Aubele, Brian Edmund Kane, Louis Charles Sehl
  • Patent number: 10497718
    Abstract: Provided are a silicon-on-insulator structure having bipolar stress and a manufacturing method therefor. The manufacturing method comprises providing a composite substrate, wherein the composite substrate has a silicon substrate layer, a buried oxide layer and a silicon-on-insulator layer sequentially from bottom to top, epitaxially growing a silicon germanium layer on an upper surface of the silicon-on-insulator layer; depositing a hard mask layer to cover a portion of the silicon germanium layer corresponding to an N-type MOS transistor region; depositing a surface oxide layer to cover the silicon germanium layer and the hard mask layer; performing a high temperature annealing treatment so that a portion of the silicon-on-insulator layer corresponding to a P-type MOS transistor region is converted into a silicon-germanium-on-insulator layer, and the portion corresponding to the N-type MOS transistor region is converted into a tensile stress silicon-on-insulator layer.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: December 3, 2019
    Inventors: Yanfei Ma, Changfeng Wang, Duanquan Liao
  • Publication number: 20190304998
    Abstract: Provided are a silicon-on-insulator structure having bipolar stress and a manufacturing method therefor. The manufacturing method comprises providing a composite substrate, wherein the composite substrate has a silicon substrate layer, a buried oxide layer and a silicon-on-insulator layer sequentially from bottom to top, epitaxially growing a silicon germanium layer on an upper surface of the silicon-on-insulator layer; depositing a hard mask layer to cover a portion of the silicon germanium layer corresponding to an N-type MOS transistor region; depositing a surface oxide layer to cover the silicon germanium layer and the hard mask layer; performing a high temperature annealing treatment so that a portion of the silicon-on-insulator layer corresponding to a P-type MOS transistor region is converted into a silicon-germanium-on-insulator layer, and the portion corresponding to the N-type MOS transistor region is converted into a tensile stress silicon-on-insulator layer.
    Type: Application
    Filed: May 17, 2018
    Publication date: October 3, 2019
    Inventors: Yanfei MA, Changfeng WANG, Duanquan LIAO
  • Publication number: 20070249677
    Abstract: The present invention provides a method for treating osteoarthritis in a mammal, comprising administering to a mammal in need thereof, an effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt or solvate thereof.
    Type: Application
    Filed: October 13, 2005
    Publication date: October 25, 2007
    Inventors: Charles Benson, Kristine Harper, Bruce Mitlak, Yanfei Ma