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CHEN CHUN-SHAN

Overview
  • Total Patents
    35
About

CHEN CHUN-SHAN has a total of 35 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, Taiwan and Germany. Its main competitors in its focus markets optics, machines and packaging and shipping are SHENZHEN SDGI OPTICAL NETWORK TECHNOLOGIES CO LTD, FURUKAWA ELECTRIC XIAN OPTICAL COMMUNICATION CO LTD and TIANJIN LIFU OPTICAL CABLE DEV CO LTD.

Patent filings in countries

World map showing CHEN CHUN-SHANs patent filings in countries
# Country Total Patents
#1 United States 24
#2 Taiwan 8
#3 Germany 3

Patent filings per year

Chart showing CHEN CHUN-SHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Chun-Shan 35
#2 Huang Hsin-Hsuan 8
#3 Tsai Tsung-Han 5
#4 Tang Hsiang-Chi 4
#5 Chou Ming-Ta 3
#6 Huang Yeo-Chih 2
#7 Noda Sayuri 2
#8 Hsu Po-Lun 2
#9 Hsu Chih-Wen 1
#10 Hsieh Dung-Yi 1

Latest patents

Publication Filing date Title
US2012176527A1 Optical lens system
DE102010026228B3 Rolling machine for automatically stretching winding films utilized for packing objects, has turntable arranged in support and rotated by motive force source for individually gripping paper roll or winding shaft in gripper
DE102010009410A1 Stretching and winding machine for packing foil, has engine, which is provided with movable part arranged on drive
TW201127700A Packaging membrane automatic stretching rewinder
DE102009040432A1 Automatic fast winder for coreless stretch film, has machine body, at which material supplying compartment is arranged and material guide channel is arranged in material supplying compartment
US2011266386A1 Automatic fast rewinder for shaftless packing film
TW200944362A Shrink dilm stretching machine (1)
US2009242683A1 Automatic fast winding machine
US2009215601A1 Plastic bag sealing device
TW200925057A Contractive film stretcher
US2009058092A1 Self-supported power generation device
US2007271776A1 Apparatus for inserting a slide unit onto a clamping head of a plastic zipper bag
US2007259765A1 Plastic bag sealing device
TWI246961B Lip folding mechanism for plastic bags
TW200642919A Plastic zipper bag and zipper head structure
TW200633906A Slide fastener of a plastic bag with a zipper relative clipping pieces of the clipping components be closed to locate
TW200631867A Packing structure of the slide fastener of a zipper for plastic bags with a zipper using that the slide fastener of a zipper installs the components with the functions of pushing aside, packing into, and combination by pressing
TWI230134B Machine for installing a zipper slider to a zipper bag