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PROTAI PHOTONIC CO LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    64,202
  • Filing trend
    ⇧ 20.0%
About

PROTAI PHOTONIC CO LTD has a total of 56 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2006. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets optics and environmental technology are CHENGDU XINRUIXIN OPTICAL COMM TECHNOLOGY CO LTD, TANG HSIANG CHI and OHKURA INDUSTRY CO.

Patent filings per year

Chart showing PROTAI PHOTONIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yang Jyh-Cherng 22
#2 Lin I En 19
#3 Mamiya Tomoyuki 18
#4 Chen Yu-Kai 17
#5 Yang Jyh Cherng 17
#6 Chen Yu Kai 9
#7 Lin I-En 4
#8 Gniadek Jeffrey 2
#9 Chen Yukai 2
#10 Gniadek Jeffery 2

Latest patents

Publication Filing date Title
US2021124128A1 Mounting structure of optical connector receptacle and optical connector receptacle module thereof
TWI662754B Dust protector with cleaning function for fiber optic connector
TW201935056A Waterproof optical fiber connector
PH12017000106A1 Optical fiber adapter with shutter member
CN108196341A Fiber adapter with covering
TWI608261B Optical fiber adapter with shutter member
TW201734528A Optical fiber adapter with shutter member
TW201713975A Optical fiber adapter with shutter member
TW201638617A Optical fiber adapter with shutter member
TWI506321B Optoelectronic module with shutter member
CN104656199A Optical fiber adapter with shading member
TW201518798A Optical fiber adapter with shutter member
TW201435416A Back post for optical fiber connector
TW201430426A Optical fiber adapter
TW201319613A Light collector and photovoltaic generator with the same
TW201318956A Improved microfluidic channel structure
TW201239433A Optical fiber adapter with shutter member
TW201211605A Optical fiber connector and adapter capable of preventing dust
TW201140174A One-piece lc type optical fiber adapter
TW201131231A One-piece optical fiber adapter