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PROSPERITY DIELECTRICS CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    160,152
  • Filing trend
    ⇩ 100.0%
About

PROSPERITY DIELECTRICS CO LTD has a total of 34 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets electrical machinery and energy, basic communication technologies and materials and metallurgy are TNC LTD, CERATECH CORP and MODA INNOCHIPS CO LTD.

Patent filings in countries

World map showing PROSPERITY DIELECTRICS CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 23
#2 China 8
#3 United States 2
#4 Japan 1

Patent filings per year

Chart showing PROSPERITY DIELECTRICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Song-Hong 5
#2 Lin Jian-Ji 5
#3 Tsao Chung-Ya 5
#4 Lin Chien-Chi 4
#5 Feng Kui-Zhi 4
#6 Cao Zhong-Ya 4
#7 Wu Hongjun 3
#8 Zhen Wen-Jun 3
#9 Ji Qing-Lin 3
#10 Zhou Dong-Yi 3

Latest patents

Publication Filing date Title
TWI648240B Ultra-low temperature sintered dielectric porcelain powder composition having low dielectric constant and resistance to reducing atmosphere, method for preparing the same, and temperature-compensated laminated ceramic capacitor manufactured thereby particularly suitable for manufacturing a laminated ceramic capacitor having a temperature coefficient of capacitance of 0 ± 30ppm/DEG C
TW201829106A Method for assembling laminated capacitor by thermal pulse compression
TW201719963A Impedance-matching converter of high-frequency transmission line formed of a carrier board, plural conductive copper pillars, an iron powder core, and a microstrip line inductor to effectively improve the inconvenience that automation is impossible with the winding-type inductor manufacturing process
TW201719696A Low temperature co-fired ceramics of microwave dielectric ceramic and method thereof
CN106699178A Microwave dielectric ceramic by low-temperature co-fired ceramics
TWI531551B Low-temperature sintering microwave dielectric ceramic material and production method which is composed of y wt% of [(1-x)Ba5Nb4o15-xBaNb2O6] ceramic material and z wt% of CuO-B2O3-SiO2 glass material
CN104733170A Manufacturing method for inductor with ceramic core
TW201523662A Method of manufacturing inductor with ceramic core
TWI466148B Solder pin electroplating process of high frequency hollow inductor
TW201422560A Ultra-low temperature fired low dielectric constant dielectric porcelain powder composition and temperature compensation type laminated ceramic capacitor made of the same
CN103123835A Multi-layer co-sintered lamination stackable chip resistor and manufacturing method thereof
TW201322284A Multi - layer co - fired laminated stacked chip resistors and manufacturing method thereof
CN101728037A Chip resistor with heat-conducting layer
TW200933658A Chip resistor with thermal layer structure
US2008048801A1 Coupling filter device with specific coupling coefficient
TW200842119A Method for synthesizing barium titanate powder by heating through electromagnetic energy
TWI266343B Low-cost mass-production process and structure of laminated ceramic capacitor
TWI261847B Manufacturing process of high-precision alloy resistor
TW200705534A Process to manufacture a low-resistance alloy resistor having thick conductive-terminals
TWI254950B Process of producing reparable alloy chip resistor