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SIFOTONICS TECH CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    54,619
  • Filing trend
    ⇩ 85.0%
About

SIFOTONICS TECH CO LTD has a total of 29 patent applications. It decreased the IP activity by 85.0%. Its first patent ever was published in 2014. It filed its patents most often in United States and China. Its main competitors in its focus markets optics, semiconductors and telecommunications are CORIANT ADVANCED TECH LLC, KOTURA INC and BT & D TECHNOLOGIES LTD.

Patent filings in countries

World map showing SIFOTONICS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 United States 24
#2 China 5

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Pan Dong 26
#2 Shi Tuo 17
#3 Su Tzung-I 14
#4 Shao Yongbo 11
#5 Hong Ching-Yin 9
#6 Cai Pengfei 9
#7 Huang Mengyuan 8
#8 Chen Wang 6
#9 Li Su 6
#10 Zhang Ning 5

Latest patents

Publication Filing date Title
US2020322057A1 Monolithic Integrated Coherent Transceiver
US2020185561A1 Waveguide-Integrated Avalanche Photodiode
US2020183197A1 Monolithic electro-optical modulator with comb-shaped transmission line
US2020073197A1 Monolithic Electro-Optical Modulator Having RCBC Electrode Structure
US2019302487A1 Monolithic electro-optical modulator having suspended structure
US2018348428A1 Silicon photonic integrated circuit with electrostatic discharge protection mechanism for static electric shocks
US2018180805A1 Fully integrated avalanche photodiode receiver
US2017271543A1 Compensated photonic device structure and fabrication method thereof
CN107065082A The low return loss encapsulating structure of silicon photon with edge couplers
US2016357036A1 Rib-type waveguide silicon modulators and optical devices
US2016329680A1 Optical package providing efficient coupling between DFB-LD and silicon PIC edge couplers with low return loss
US2016261341A1 Monolithic Integrated Laser Driver And Limiting Amplifier With Micro-Programmed Controller And Flash Memory On SOC For Fiber Optical Transceiver
US2016172525A1 High-speed germanium on silicon avalanche photodiode
US2016041340A1 Optical coupler having anchored cantilever structure with multi-stage inverse taper core waveguide and fabrication method thereof
US2016025932A1 Integrated lens-array-on-substrate for optical coupling system and fabrication method thereof
US2015378185A1 Silicon-based rib-waveguide modulator and fabrication method thereof
US2015338577A1 Polarization rotator-splitter/combiner based on silicon rib-type waveguides
US2015008433A1 Compensated photonic device structure and fabrication method thereof