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CHENGDU KAISAIER ELECTRONICS CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    90,154
  • Filing trend
    ⇧ 50.0%
About

CHENGDU KAISAIER ELECTRONICS CO LTD has a total of 21 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and measurement are SOKOLOV BORIS, GLOBAL BEAM TECHNOLOGIES AG and SHANGHAI Y&L LIGHTING CO LTD.

Patent filings in countries

World map showing CHENGDU KAISAIER ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing CHENGDU KAISAIER ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Bin 18
#2 Zhang Xiaomei 13
#3 Zeng Chunhui 12
#4 Feng Jiahao 5
#5 Li Hua 5
#6 Chen Shuai 5
#7 Yang Xiaofeng 4
#8 Wang Xuebin 4
#9 Yang Longlin 3
#10 Chen Huabei 3

Latest patents

Publication Filing date Title
CN108933071A The fixed structure and fixing means of silicon wafer and the cathode assembly of X-ray tube
CN108962707A Microfocus X-ray cold-cathode focusing structure and its installation method
CN109037013A The method that X-ray tube and enhancing orient its radiation angle
CN107322466A Tungsten target target surface Ginding process
CN106941064A X-ray tube and its manufacture method
CN106158563A A kind of spiral cathode focus method of 2.5mm focus
CN106158556A A kind of x-ray tube voltage ageing method
CN106271783A A kind of device and method of processing stainless steel thin wall cylinder inner circle
CN106226666A A kind of detection method of high pressure vacuum device inside discharge condition
CN106400021A Electric pure iron and electric pure iron part surface anti-oxidation treatment method
CN106271059A The welding method of the negative electrode of electron tube
CN106323541A Method for detecting vacuum degree of X-ray tube
CN105036784A Method for reducing sealing stress
CN105118761A Secondary electron bombardment shielding method for X-ray tubes
CN105033392A Method of achieving close fit brazing via conical sleeve sealing structure
CN105149722A Die for stem sealing and use method thereof
CN104979150A Beryllium window sealing method
CN105047523A Method for fixing shape of filament
CN104496549A Ceramic surface coating method
CN102800523A Solid-sealed polar pole realizing on-line monitoring of vacuum degree