Assignee
SIFOTONICS TECH CO LTD
KY·24 granted patents·3 pending applications·48 citations·filing 2014–2021
Top patents by PatentIndex Score
27 records- 0193US9465175B2Integrated lens-array-on-substrate for optical coupling system and fabrication method thereofSIFOTONICS TECH CO LTD·Filed 2015·Granted Oct 11, 2016·12 cites·20 claims
- 0291US9977187B2Polarization rotator-splitter/combiner based on silicon rib-type waveguidesSIFOTONICS TECH CO LTD·Filed 2015·Granted May 22, 2018·11 cites·37 claims
- 0390US9946029B2Optical coupler having anchored cantilever structure with multi-stage inverse taper core waveguide and fabrication method thereofSIFOTONICS TECH CO LTD·Filed 2015·Granted Apr 17, 2018·8 cites·28 claims
- 0488US10627655B2Monolithic electro-optical modulator having suspended structureSIFOTONICS TECH CO LTD·Filed 2019·Granted Apr 21, 2020·3 cites·20 claims
- 0586US9429776B2Silicon-based rib-waveguide modulator and fabrication method thereofSIFOTONICS TECH CO LTD·Filed 2015·Granted Aug 30, 2016·3 cites·13 claims
- 0685US9787054B2Optical package providing efficient coupling between DFB-LD and silicon PIC edge couplers with low return lossSIFOTONICS TECH CO LTD·Filed 2016·Granted Oct 10, 2017·3 cites·20 claims
- 0783US9478689B2High-speed germanium on silicon avalanche photodiodeSIFOTONICS TECH CO LTD·Filed 2015·Granted Oct 25, 2016·2 cites·20 claims
- 0875US9933585B2Low return loss silicon photonics package structureSIFOTONICS TECH CO LTD·Filed 2017·Granted Apr 3, 2018·2 cites·19 claims
- 0974US9583664B2Ge/Si avalanche photodiode with integrated heater and fabrication method thereofSIFOTONICS TECH CO LTD·Filed 2016·Granted Feb 28, 2017·2 cites·13 claims
- 1068US10578800B2Silicon photonic integrated circuit with electrostatic discharge protection mechanism for static electric shocksSIFOTONICS TECH CO LTD·Filed 2018·Granted Mar 3, 2020·1 cites·7 claims
- 1165US9698296B2Compensated photonic device structure and fabrication method thereofSIFOTONICS TECH CO LTD·Filed 2014·Granted Jul 4, 2017·1 cites·8 claims
- 1262US11588555B2Monolithic integrated coherent transceiverSIFOTONICS TECH CO LTD·Filed 2021·Granted Feb 21, 2023·0 cites·14 claims
- 1360US11115125B2Monolithic integrated coherent transceiverSIFOTONICS TECH CO LTD·Filed 2020·Granted Sep 7, 2021·0 cites·16 claims
- 1457US10852477B2Silicon photonic integrated circuit with electrostatic discharge protectionSIFOTONICS TECH CO LTD·Filed 2020·Granted Dec 1, 2020·0 cites·12 claims
- 1556US2018006429A1Novel Optical Package Providing Efficient Coupling Between DFB-LD And Silicon PIC Edge Couplers With Low Return LossSIFOTONICS TECH CO LTD·Filed 2017·Application pending·0 cites
- 1655US10078184B2Integrated lens-array-on-substrate for optical coupling system and fabrication method thereofSIFOTONICS TECH CO LTD·Filed 2016·Granted Sep 18, 2018·0 cites·12 claims
- 1755US9829641B2Integrated lens-array-on-substrate for optical coupling system and fabrication method thereofSIFOTONICS TECH CO LTD·Filed 2016·Granted Nov 28, 2017·0 cites·13 claims
- 1853US10962811B2Monolithic electro-optical modulator with comb-shaped transmission lineSIFOTONICS TECH CO LTD·Filed 2019·Granted Mar 30, 2021·0 cites·19 claims
- 1953US10340409B2Compensated photonic device structure and fabrication method thereofSIFOTONICS TECH CO LTD·Filed 2017·Granted Jul 2, 2019·0 cites·7 claims
- 2052US11016361B2Monolithic electro-optical modulator having RCBC electrode structureSIFOTONICS TECH CO LTD·Filed 2019·Granted May 25, 2021·0 cites·20 claims
- 2148US2022005961A1Photoelectric Detector And Method of Making The SameSIFOTONICS TECH CO LTD·Filed 2021·Application pending·0 cites
- 2247US11322638B2Waveguide-integrated avalanche photodiodeSIFOTONICS TECH CO LTD·Filed 2019·Granted May 3, 2022·0 cites·19 claims
- 2345US9891451B2Rib-type waveguide silicon modulators and optical devicesSIFOTONICS TECH CO LTD·Filed 2016·Granted Feb 13, 2018·0 cites·16 claims
- 2444US11480817B2Coplanar waveguide transmission line and silicon-based electro-optic modulator comprising the sameSIFOTONICS TECH CO LTD·Filed 2021·Granted Oct 25, 2022·0 cites·12 claims
- 2543US10473853B2Fully integrated avalanche photodiode receiverSIFOTONICS TECH CO LTD·Filed 2017·Granted Nov 12, 2019·0 cites·19 claims
- 2642US10283665B2Compensated photonic device structure and fabrication method thereofSIFOTONICS TECH CO LTD·Filed 2017·Granted May 7, 2019·0 cites·14 claims
- 2734US2016261341A1Monolithic Integrated Laser Driver And Limiting Amplifier With Micro-Programmed Controller And Flash Memory On SOC For Fiber Optical TransceiverSIFOTONICS TECH CO LTD·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →