Assignee
CIG PHOTONICS JAPAN LTD
JP·19 granted patents·3 pending applications·12 citations·filing 2020–2024
Top patents by PatentIndex Score
22 records- 0196US11089683B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2020·Granted Aug 10, 2021·4 cites·8 claims
- 0293US11456393B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2020·Granted Sep 27, 2022·3 cites·13 claims
- 0392US11125957B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2020·Granted Sep 21, 2021·2 cites·12 claims
- 0489US11503715B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2021·Granted Nov 15, 2022·1 cites·11 claims
- 0584US11340412B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2020·Granted May 24, 2022·1 cites·21 claims
- 0678US11129279B2Optical subassembly and optical moduleCIG PHOTONICS JAPAN LTD·Filed 2020·Granted Sep 21, 2021·1 cites·15 claims
- 0762US2025191824A1Common mode filter and optical transceiverCIG PHOTONICS JAPAN LTD·Filed 2024·Application pending·0 cites
- 0861US11483929B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2021·Granted Oct 25, 2022·0 cites·16 claims
- 0960US12206218B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2021·Granted Jan 21, 2025·0 cites·12 claims
- 1060US2022302671A1Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2022·Application pending·0 cites
- 1159US2024402444A1Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2024·Application pending·0 cites
- 1257US11792915B2Printed circuit board and optical transceiverCIG PHOTONICS JAPAN LTD·Filed 2022·Granted Oct 17, 2023·0 cites·24 claims
- 1356US12587285B2Optical transceiverCIG PHOTONICS JAPAN LTD·Filed 2023·Granted Mar 24, 2026·0 cites·12 claims
- 1456US12224552B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2022·Granted Feb 11, 2025·0 cites·19 claims
- 1556US11641240B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2021·Granted May 2, 2023·0 cites·12 claims
- 1654US11736197B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2021·Granted Aug 22, 2023·0 cites·19 claims
- 1754US11317513B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2020·Granted Apr 26, 2022·0 cites·9 claims
- 1852US11294129B2Optical module and optical transmission deviceCIG PHOTONICS JAPAN LTD·Filed 2021·Granted Apr 5, 2022·0 cites·11 claims
- 1951US12413041B2Optical module with two differential transmission line pairs with different lengths designed to cancel phase shift and stabilize high-frequency signalCIG PHOTONICS JAPAN LTD·Filed 2021·Granted Sep 9, 2025·0 cites·2 claims
- 2049US11740419B2Optical subassemblyCIG PHOTONICS JAPAN LTD·Filed 2020·Granted Aug 29, 2023·0 cites·11 claims
- 2149US11102884B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2020·Granted Aug 24, 2021·0 cites·7 claims
- 2246US12027815B2Optical moduleCIG PHOTONICS JAPAN LTD·Filed 2021·Granted Jul 2, 2024·0 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →