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NANJING SANLE GROUP CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    44,104
  • Filing trend
    ⇩ 37.0%
About

NANJING SANLE GROUP CO LTD has a total of 35 patent applications. It decreased the IP activity by 37.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and surface technology and coating are M O VALVE CO LTD, SHICHI HIROYASU and WHITE NICHOLAS R.

Patent filings in countries

World map showing NANJING SANLE GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing NANJING SANLE GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Tian 13
#2 Cheng Hongxia 12
#3 Liu Yiqun 10
#4 Wu Yaqin 10
#5 Xu Hui 8
#6 Ren Zhong 8
#7 Liu Qiang 7
#8 Dong Xiaoyu 7
#9 Luo Min 6
#10 Tang Zhonghua 6

Latest patents

Publication Filing date Title
CN112059338A Precise preparation tool and method for micro-cavity core
CN111922501A Precision assembly tool and method for micro-cavity
CN111763946A Vacuum chemical copper removal method and device for tungsten-copper alloy material
CN111786328A Flange plate for fixing space traveling wave tube high-voltage cable
CN111822837A Two-body type single-turn electrode for high-frequency welding
CN111769023A W-waveband continuous wave traveling wave tube
CN111063593A X-waveband 900W pulse space traveling wave tube
CN111223733A Decimetric wave band space traveling wave tube
CN111146053A Space travelling wave tube stack type frame electron gun
CN110970278A Collector heat dissipation structure for radiation-cooled space traveling wave tube
CN110993467A Compound surface treatment method of cathode for microwave vacuum electronic device
CN111105966A High-efficiency high-power pulse space traveling wave tube four-stage depressed collector structure
CN111105965A Plane quick-start heating subassembly and preparation method thereof
CN110846710A Electrochemical polishing method for surface of copper material
CN111029229A Boron nitride clamping rod degassing device and method for traveling wave tube
CN110690088A Assembly method of helix traveling wave tube high-frequency circuit
CN110767520A Coaxial TNC output energy transmission structure of space traveling wave tube and software optimization method thereof
CN110767518A Long-life, high-efficiency and low-distortion L-waveband space traveling wave tube for navigation satellite
CN110774217A Cold extrusion tool for helical line slow wave system and assembly method thereof
CN110752132A Energy transmission structure of coupled cavity traveling wave tube and assembly method thereof