Assignee
SUZHOU HAN HUA SEMICONDUCTOR CO LTD
CN·13 granted patents·1 pending application·3 citations·filing 2018–2024
Top patents by PatentIndex Score
14 records- 0174US10622456B2Semiconductor device and method for manufacturing the sameSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2019·Granted Apr 14, 2020·1 cites·14 claims
- 0273US10777653B2Method for manufacturing an integrated enhancement/depletion mode HEMTSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2019·Granted Sep 15, 2020·1 cites·8 claims
- 0373US10727053B2Method of fabricating semiconductor structureSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2019·Granted Jul 28, 2020·1 cites·9 claims
- 0465US12472710B2Microlens arrays and method for fabricating the sameSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2024·Granted Nov 18, 2025·0 cites·12 claims
- 0565US11056572B2Semiconductor device and method for manufacturing the sameSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2020·Granted Jul 6, 2021·0 cites·8 claims
- 0663US11049952B2Integrated enhancement/depletion mode HEMTSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2020·Granted Jun 29, 2021·0 cites·18 claims
- 0762US2025248089A13d micro-curved epitaxial structure and preparation methodSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2024·Application pending·0 cites
- 0861US11532739B2Integrated enhancement/depletion mode HEMT and method for manufacturing the sameSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2020·Granted Dec 20, 2022·0 cites·19 claims
- 0958US10784366B2Integrated enhancement/depletion mode HEMT and method for manufacturing the sameSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2019·Granted Sep 22, 2020·0 cites·10 claims
- 1053US10879063B2Method for fabricating high-quality and high-uniformity III-nitride epi structureSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2019·Granted Dec 29, 2020·0 cites·17 claims
- 1153US10763174B2Method for recovering carbon-face-polarized silicon carbide substrateSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2019·Granted Sep 1, 2020·0 cites·8 claims
- 1248US10777654B2Method for manufacturing nitrogen-face polarity gallium nitride epitaxial structureSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2019·Granted Sep 15, 2020·0 cites·8 claims
- 1346US11049943B2Method for forming III-nitride semiconductor device and the III-nitride semiconductor deviceSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2018·Granted Jun 29, 2021·0 cites·9 claims
- 1442US11049718B2Fabrication of group III-nitride semiconductor devicesSUZHOU HAN HUA SEMICONDUCTOR CO LTD·Filed 2019·Granted Jun 29, 2021·0 cites·17 claims
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