Inventor · disambiguated record
Danju Song
Also filed as: SONG DANJU
7 granted patents·2 pending applications·2 citations·filing 2014–2021
69Inventor score
Top patents by PatentIndex Score
9 records- 0190US12106894B2Winding dieHAIHONG ELECTRIC CO LTD·Filed 2021·Granted Oct 1, 2024·2 cites·8 claims
- 0261US12400787B2Waterproof transformer coil structure and manufacturing method thereofHAIHONG ELECTRIC CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·6 claims
- 0357US12266471B2Method and device for winding foil coil of stereoscopic wound iron core transformerHAIHONG ELECTRIC CO LTD·Filed 2021·Granted Apr 1, 2025·0 cites·9 claims
- 0457US10361029B2Paint immersing process for insulating paperHAIHONG ELECTRIC CO LTD·Filed 2014·Granted Jul 23, 2019·0 cites·3 claims
- 0555US12249456B2Winding cylinder of stereoscopic wound iron core transformerHAIHONG ELECTRIC CO LTD·Filed 2021·Granted Mar 11, 2025·0 cites·9 claims
- 0651US2024047122A1Coil winding structure of wound iron core transformerHAIHONG ELECTRIC CO LTD·Filed 2021·Application pending·0 cites
- 0748US9786427B2Coil structure of open ventilated type stereoscopic wound-core dry-type transformerHAIHONG ELECTRIC CO LTD·Filed 2014·Granted Oct 10, 2017·0 cites·1 claims
- 0848US2023343511A1Casting dry-type transformer and manufacturing method thereofHAIHONG ELECTRIC CO LTD·Filed 2021·Application pending·0 cites
- 0942US11183326B2Coil structure for a dry-type transformer and a winding method thereofTRITYPE ELECTRIC CO LTD·Filed 2017·Granted Nov 23, 2021·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →