Patents by Inventor Nai-Wen Fan

Nai-Wen Fan 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).

  • PEDF-DERIVED PEPTIDES FOR PROMOTING MEIBOMIAN GLAND REGENERATION AND USES THEREOF
    Publication number: 20210128685
    Abstract: A pharmaceutical composition or method for promoting meibomian gland regeneration or for treating/preventing dry eye syndrome includes administering to a subject in need thereof a pharmaceutical composition comprising a PEDF-derived short peptide (PDSP) or a variant of the PDSP, wherein the PDSP comprises residues 93-106 of human pigmented epithelium-derived factor (PEDF).
    Type: Application
    Filed: May 4, 2019
    Publication date: May 6, 2021
    Applicant: BRIM Biotechnology, Inc.
    Inventors: Nai-Wen Fan, Tsung-Chuan Ho, Yeou-Ping Tsao, Frank Wen-Chi Lee
  • SHOWERHEAD AND A THIN-FILM DEPOSITION APPARATUS CONTAINING THE SAME
    Publication number: 20170002463
    Abstract: A thin-film deposition apparatus comprises a chamber; a carrier in the chamber; a showerhead on the carrier, wherein the showerhead comprises multiple first gas-dispensing holes, multiple second gas-dispensing holes and multiple plasma-generating portions; and a first gas inlet system for providing a first process gas, wherein the first process gas outputted from the multiple first gas-dispensing holes.
    Type: Application
    Filed: June 30, 2016
    Publication date: January 5, 2017
    Inventors: Nai-Wen Fan, Shau-Yi Chen, Ai-Sen Liu, Zhi Zhong Ke, Chien-Bao Lin, Wen-Hao Zhuo, Feng-Zhi Chen, Chien-Cheng Kuo, Shih-Hao Chan, Chih-Hao Chen, Wei-Chih Peng, Chia-Liang Hsu
  • Planet wind sail mechanism
    Patent number: 8721259
    Abstract: A planet wind sail mechanism includes a main axis, a first driving unit, and a wind sail body. The first driving further includes a rotation frame with a plurality of ribs, a transmission gear attached on the rib, a fixed gear which is disposed on the main axis and engaged with the transmission gear and a rotary gear is disposed on the edge of the rotation frame and engaged with the transmission gear. The wind sail body includes one rotation axis and the rotation axis is disposed on the edge of the rotation frame. When the wind sail body revolves along the main axis, both the rotary gear and the wind sail body also rotate itself. And the fixed gear rotates in an opposite direction with the rotary gear.
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: May 13, 2014
    Inventor: Nai-Wen Fan
  • Planet Wind Sail Mechanism
    Publication number: 20110209650
    Abstract: A planet wind sail mechanism includes a main axis, a first driving unit, and a wind sail body. The first driving further includes a rotation frame with a plurality of ribs, a transmission gear attached on the rib, a fixed gear which is disposed on the main axis and engaged with the transmission gear and a rotary gear is disposed on the edge of the rotation frame and engaged with the transmission gear. The wind sail body includes one rotation axis and the rotation axis is disposed on the edge of the rotation frame. When the wind sail body revolves along the main axis, both the rotary gear and the wind sail body also rotate itself. And the fixed gear rotates in an opposite direction with the rotary gear.
    Type: Application
    Filed: February 25, 2011
    Publication date: September 1, 2011
    Applicant: CHAMPION ENGINEERING TECHNOLOGY LTD
    Inventor: Nai-Wen Fan