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CHANGZHOU BITAI TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,765
  • Filing trend
    ⇩ 75.0%
About

CHANGZHOU BITAI TECH CO LTD has a total of 19 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, semiconductors and surface technology and coating are HUNAN RED SUN PHOTOELECTRICITY SCI & TECH CO LTD, TRIUMPH PHOTOVOLTAIC MAT CO LTD and EVUC KK.

Patent filings in countries

World map showing CHANGZHOU BITAI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing CHANGZHOU BITAI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shangguan Quanyuan 18
#2 Zhuang Zhengjun 11
#3 Hou Yueming 7
#4 Zhu Guangdong 7
#5 Yang Yujie 6
#6 Tan Xingbo 4
#7 Liu Jinhao 3
#8 Zhu Haijian 2
#9 Yang Hu 2
#10 Yu Dawei 1

Latest patents

Publication Filing date Title
CN110747450A Method for quickly recovering service life of cavity after on-line cleaning of HIT (heterojunction with intrinsic thin layer) coating equipment
CN110752274A Method for manufacturing HBC battery piece and battery by using shadow mask film coating
CN110767771A Method for quickly drying flower basket after cleaning of solar cell slot type equipment
CN108866506A A kind of closed coating system
CN108924969A A kind of vacuum cast aluminum heaters
CN107385416A A kind of plated film air intake structure
CN107623052A A kind of solar battery sheet passivation Al2O3Coating system and method
CN107634023A A kind of carbon fiber silicon chip of solar cell support plate
CN107221579A Solar cell film plating process and solar cell
CN107086255A Solar cell filming equipment and solar cell chain type production equipment
CN107093573A A kind of silicon chip lamination device
CN107195726A A kind of shrapnel device of solar cell dry method making herbs into wool
CN106784169A Dry-wet integrated machine and production line
CN106653666A Roller device and solar cell manufacturing device using same
CN105957925A Chain transmission system
CN105441908A Vacuumizing equipment and method for chain type dry-method texturing and vacuum coating
CN105525278A Cleaning method for PECVD silicon or silicide coating chamber
CN105420692A Silicon slice support plate for lower film coating
CN105449045A Surface micro corrosion cleaning method applicable for crystal silicon wafer after RIE (Reactive Ion Etching) texturing