Assignee
CHONGQING HEYA TECH CO LTD
CN·4 granted patents·2 citations·filing 2018–2018
Top patents by PatentIndex Score
4 records- 0168US10523146B2Off-grid power generating apparatus and frequency and voltage control method thereofCHONGQING HEYA TECH CO LTD·Filed 2018·Granted Dec 31, 2019·1 cites·20 claims
- 0261US10554161B2Off-grid power generating apparatus for providing dual output voltageCHONGQING HEYA TECH CO LTD·Filed 2018·Granted Feb 4, 2020·1 cites·14 claims
- 0343US10511243B2Off-grid power generating apparatus and vector control method thereofCHONGQING HEYA TECH CO LTD·Filed 2018·Granted Dec 17, 2019·0 cites·20 claims
- 0439US10547260B2Off-grid power generating apparatusCHONGQING HEYA TECH CO LTD·Filed 2018·Granted Jan 28, 2020·0 cites·16 claims
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