Learn more

DATONG XINCHENG NEW MATERIAL CO LTD

Overview
  • Total Patents
    757
  • GoodIP Patent Rank
    2,048
  • Filing trend
    ⇧ 404.0%
About

DATONG XINCHENG NEW MATERIAL CO LTD has a total of 757 patent applications. It increased the IP activity by 404.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are PRIMET PREC MATERIALS INC, ADVANCED CERAMETRICS INC and NAKAMURA TOMOYUKI.

Patent filings in countries

World map showing DATONG XINCHENG NEW MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 757

Patent filings per year

Chart showing DATONG XINCHENG NEW MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Jianjun 240
#2 Zhang Peilin 156
#3 Wang Zhihui 138
#4 Chai Lichun 126
#5 Zhang Zuowen 111
#6 Guo Zhihong 102
#7 Ji Yongliang 90
#8 Liu Weikai 60
#9 Min Jie 58
#10 Pang Zhonghai 48

Latest patents

Publication Filing date Title
CN111996586A Semiconductor graphite thermal field of cylinder type single crystal furnace
CN111996585A Semiconductor graphite crucible of czochralski crystal growing furnace
CN111850676A Semiconductor graphite thermal field for N-type single crystal growth
CN111926383A Novel energy-saving semiconductor graphite thermal field
CN111964444A Thermal field structure of semiconductor heat treatment vacuum furnace
CN112023865A Semiconductor graphite reaction kettle
CN111987055A Semiconductor refrigeration graphene chip
CN112078177A Semiconductor graphite mold capable of being cooled rapidly
CN111996588A Pressure release type semiconductor graphite crucible
CN111945216A Ultra-high-purity graphite thermal field of semiconductor-grade straight-pull monocrystalline silicon furnace
CN112058432A Combined semiconductor graphite production and processing equipment and processing method thereof
CN111962144A Semiconductor graphite thermal field flow guide cover of Czochralski single crystal furnace
CN111982319A Semiconductor graphite crucible temperature measuring equipment and temperature measuring method thereof
CN111976041A Processing device and processing method for semiconductor graphite wafer
CN112046064A Forming machine convenient for semiconductor graphite preparation and preparation method thereof
CN112030223A Semiconductor graphite crucible for thermal field of single crystal furnace and use method thereof
CN111996587A Graphite crucible seat for semiconductor-grade silicon single crystal furnace
CN111962142A Graphite crucible convenient for semiconductor crystal growth and use method thereof
CN112024464A Graphene semiconductor preparation device capable of being automatically cleaned
CN111996584A Single crystal growing furnace semiconductor graphite crucible hoisting device