Inventor · disambiguated record
Jeewook Chang
Also filed as: CHANG Jeewook
3 granted patents·0 citations·filing 2017–2021
39Inventor score
Technology areasH02J
Files withSANYO ELECTRIC CO3
Top patents by PatentIndex Score
3 records- 0150US12412938B2Electric power supply system for battery assembly control circuit of electricity storage device, and electricity storage deviceSANYO ELECTRIC CO·Filed 2021·Granted Sep 9, 2025·0 cites·15 claims
- 0250US12394831B2Power supply deviceSANYO ELECTRIC CO·Filed 2021·Granted Aug 19, 2025·0 cites·6 claims
- 0335US11043825B2Power supply deviceSANYO ELECTRIC CO·Filed 2017·Granted Jun 22, 2021·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →