Assignee
UNITED MICROELECTRONICS CENTER CO LTD
CN·7 granted patents·4 pending applications·0 citations·filing 2020–2022
Top patents by PatentIndex Score
11 records- 0154US11803019B2Coupling alignment device and method for laser chip and silicon-based optoelectronic chipUNITED MICROELECTRONICS CENTER CO LTD·Filed 2020·Granted Oct 31, 2023·0 cites·10 claims
- 0252US12411286B2Edge coupler and manufacturing method thereforUNITED MICROELECTRONICS CENTER CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·20 claims
- 0352US12387095B2Digital signal modulation method for a photon artificial intelligence computing chipUNITED MICROELECTRONICS CENTER CO LTD·Filed 2020·Granted Aug 12, 2025·0 cites·13 claims
- 0451US12530425B2Computing with optical signalUNITED MICROELECTRONICS CENTER CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·18 claims
- 0544US2023027271A1Silicon photonics chip-based lidarUNITED MICROELECTRONICS CENTER CO LTD·Filed 2020·Application pending·0 cites
- 0644US2023003943A1Manufacture of semiconductor device with optical transmission channel between optical coupler and outside of the semiconductor deviceUNITED MICROELECTRONICS CENTER CO LTD·Filed 2022·Application pending·0 cites
- 0743US12523560B2Piezoelectric MEMS acoustic sensorUNITED MICROELECTRONICS CENTER CO LTD·Filed 2020·Granted Jan 13, 2026·0 cites·16 claims
- 0842US2022318635A1Energy identification method for micro-energy device based on bp neural networkUNITED MICROELECTRONICS CENTER CO LTD·Filed 2020·Application pending·0 cites
- 0938US12461424B2Programmable optical chip and terminalUNITED MICROELECTRONICS CENTER CO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·20 claims
- 1038US11839160B2Wafer-level manufacturing process of a flexible integrated array sensorUNITED MICROELECTRONICS CENTER CO LTD·Filed 2020·Granted Dec 5, 2023·0 cites·4 claims
- 1133US2023400630A1Optical phased array, method for preparing optical phased array and phase-shifting control systemUNITED MICROELECTRONICS CENTER CO LTD·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →