Patents by Inventor Jen-Ren SHEN

Jen-Ren SHEN 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).

  • Conductive paste and method for producing solar cell by using the same
    Patent number: 10553732
    Abstract: The present invention relates to a conductive paste and a method for producing solar cell by using the same. The conductive paste comprises at least silver powders and a composite glass frit comprising a first type of glass frit containing lead oxides and silicon oxides and a second type of glass frit containing tellurium oxides and zinc oxides wherein the first type of glass frit and the second type of glass frit are in a weight ratio of 93:7 to 44:56.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: February 4, 2020
    Assignee: GIGA SOLAR MATERIALS CORP.
    Inventors: Chih-Hsien Yeh, Po-Yang Shih, Jen-Ren Shen, Peng-Sheng Tseng
  • CONDUCTIVE PASTE AND METHOD FOR PRODUCING SOLAR CELL BY USING THE SAME
    Publication number: 20160315208
    Abstract: The present invention relates to a conductive paste and a method for producing solar cell by using the same. The conductive paste comprises at least silver powders and a composite glass frit comprising a first type of glass frit containing lead oxides and silicon oxides and a second type of glass frit containing tellurium oxides and zinc oxides wherein the first type of glass frit and the second type of glass frit are in a weight ratio of 93:7 to 44:56.
    Type: Application
    Filed: March 11, 2016
    Publication date: October 27, 2016
    Applicant: GIGA SOLAR MATERIALS CORP.
    Inventors: CHIH-HSIEN YEH, PO-YANG SHIH, JEN-REN SHEN, PENG-SHENG TSENG
  • Conductive Paste for Solar Cell and the Method Thereof
    Publication number: 20150115207
    Abstract: The present invention discloses a conductive paste for solar cell, including the following composition: silver particle and two glass frits. A glass frit (I) comprises bismuth oxide, tellurium oxide, tungsten oxide, silicon oxide, and zinc oxide; and a glass frit (II) comprises lead oxide, tellurium oxide, and zinc oxide. The conductive paste is utilized to form the electrode of the substrate for solar cell to enhance the performance of Ohmic contact, fill factor and conversion efficiency of the solar cell, after sintering.
    Type: Application
    Filed: March 25, 2014
    Publication date: April 30, 2015
    Applicant: Giga Solar Materials Corporation
    Inventors: Po-Yang SHIH, Da-Yi TSOU, Chih-Hsien YEH, Jen-Ren SHEN, Peng-Sheng TSENG