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TAIWAN POWDER TECHNOLOGIES CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    151,383
  • Filing trend
    0.0%
About

TAIWAN POWDER TECHNOLOGIES CO LTD has a total of 25 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2006. It filed its patents most often in Taiwan, Japan and United States. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and surface technology and coating are CY CARBIDE MFG CO LTD, INNERCO SP Z O O and MARKO MATERIALS INC.

Patent filings in countries

World map showing TAIWAN POWDER TECHNOLOGIES CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 18
#2 Japan 4
#3 United States 2
#4 China 1

Patent filings per year

Chart showing TAIWAN POWDER TECHNOLOGIES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hwang Kuen Shyang 9
#2 Lu Yung Chung 8
#3 Lu Yung-Chung 7
#4 Hwang Kuen-Shyang 7
#5 Fan Yang-Liang 3
#6 Lin Tsai-Chih 3
#7 Lee Wen-Tzong 3
#8 Cheng Li Hui 3
#9 Fan Yang Liang 3
#10 Chuang Kai Hsiang 3

Latest patents

Publication Filing date Title
TWI652356B Samarium-Containing Soft Magnetic Alloys
TW201908049A Bevel gear type electric gripper mechanism capable of easily changing design to meet usage requirements for different gripping speeds and gripping force
TWI588471B Optical inspection device capable of moving on multiple points of a spherical surface, thereby having more inspection flexibility
TWI599759B Optical inspection device comprising a platform having an inspection site and an inspection unit including a light source element, an image pick-up element, and a moving mechanism
TWI592233B Method of metal injection molding and metal workpiece made thereof capable of simplifying the manufacturing process and enhancing the stability of product quality
TW201734397A Monitoring device used in production equipment and method thereof that conducts monitoring on first and second production equipment that is provided with first and second detection units and first and second display units connected with the first and second detection units
TWI570245B Method for preparing porous spherical iron-based alloy powder by reduction reaction, powders and sintered body thereof having the advantages of low cost, high fluidity, high compressibility and excellent sintering property.
US2015196956A1 Sintered and carburized porous stainless steel part and method thereof
US2016064125A1 Powder metallurgical method for fabricating high-density soft magnetic metallic material
TW201605607A Manufacturing method of composite material having negative ion effect and product
TW201544606A Preparation of High Density Powder Metallurgy Metal Soft Magnetic Materials
TW201404496A Method of producing pressed-and-sintered workpiece and workpiece thereof
JP2013204075A Method for producing fine reduced iron powder
TW201334892A Method of manufacturing fine reduced iron powder
TW201231722A Stainless steel low temperature carburizing method
TW201231723A Methods for improving the mechanical properties of non - Austrian iron - based stainless steel surfaces
TW201231724A Method of Improving Strength and Hardness of Powder Metallurgy Stainless Steel
JP2012149293A Steel powder composition and sintered compact thereof
JP2012087340A Alloy steel metal powder and sintered compact thereof
TW201215690A Alloyed steel powder and their sintered body