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PHOTONICS ELECTRONICS TECHNOLOGY RES ASS

Overview
  • Total Patents
    71
  • GoodIP Patent Rank
    21,193
  • Filing trend
    ⇩ 40.0%
About

PHOTONICS ELECTRONICS TECHNOLOGY RES ASS has a total of 71 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2013. It filed its patents most often in WIPO (World Intellectual Property Organization), Japan and United States. Its main competitors in its focus markets optics, semiconductors and telecommunications are SIFOTONICS TECH CO LTD, CORIANT ADVANCED TECH LLC and BT & D TECHNOLOGIES LTD.

Patent filings in countries

World map showing PHOTONICS ELECTRONICS TECHNOLOGY RES ASSs patent filings in countries

Patent filings per year

Chart showing PHOTONICS ELECTRONICS TECHNOLOGY RES ASSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujikata Junichi 20
#2 Yashiki Kenichiro 19
#3 Tokushima Masatoshi 14
#4 Takahashi Shigeki 14
#5 Kurata Kazuhiko 11
#6 Suzuki Yasuyuki 11
#7 Kurihara Mitsuru 8
#8 Okamoto Daisuke 6
#9 Takenaka Mitsuru 6
#10 Ushida Jun 5

Latest patents

Publication Filing date Title
WO2021009901A1 Parallel computing method and system
JP2020161674A Receiver
JP2019174610A Optical connector, method for manufacturing optical connector, and opto-electric hybrid device comprising optical connector
JP2019049612A Optical modulator and method for manufacturing the same
JP2018074273A Network system
JP2017183453A SiGe photodiode
JP2017183474A Optical transmitter
WO2016170890A1 Grating coupler
WO2016170859A1 Grating structure, and manufacturing method of grating coupler provided therewith
JP2017151146A Photoelectric mixed device
JP2017152776A Light receiving circuit
JP2017152428A Light receiving device
WO2016125772A1 Optical modulator and method of manufacturing same
US2017345952A1 Photodetector having one-dimensional grating structure
WO2017026049A1 Electrode structure for silicon photonics modulator
JP2017034022A Plane optical detector
JP2017034021A Optical device
WO2016002712A1 Optical-device manufacturing method and optical device
US2017105284A1 Pad-array structure on substrate for mounting IC chip on substrate, and optical module having said pad-array structure
WO2015111600A1 Production method for optical device, and optical device