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HANGZHOU HANGKAI TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    136,274
About

HANGZHOU HANGKAI TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets optics, computer technology and medical technology are RUDOLPH RODENSTOCK, MEDIVISION INC and KEYSTONE VIEW COMPANY.

Patent filings in countries

World map showing HANGZHOU HANGKAI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HANGZHOU HANGKAI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fan Yi 12
#2 Wu Chen 2
#3 Fan Chen 2
#4 Wang Jie 1
#5 Wang Fan 1
#6 Niu Xiaoguang 1

Latest patents

Publication Filing date Title
CN109143603A A kind of vertically arranged naked eye 3D display system of grating
CN109143767A A kind of single-lens 3D shooting structure based on refraction by prism light splitting
CN109143425A It is a kind of for acquiring the microlens array structure of light field image
CN109040739A A kind of the naked eye 3D play system and playback method of 2D/3D automatic switchover
CN109143768A A kind of naked eye 3D display system suitable for laser projection
CN109143601A A kind of naked eye 3D convertible display device suitable for subway scene
CN109027602A A kind of bore hole 3D display device suitable for metro environment installation
CN109116572A A kind of bore hole 3D display device suitable for LED screen
CN109144452A A kind of naked eye 3D display system and method based on 3D MIcrosope image
CN109009216A A kind of ultrasonic image naked eye 3D system
CN109009196A A kind of clot positioning system intracranialed hemorrhage and method based on CT images
CN109003658A A kind of naked eye 3D interaction systems for self-closing disease