Inventor · disambiguated record
Gui Chang
Also filed as: CHANG GUI
3 granted patents·2 citations·filing 2015–2015
50Inventor score
Files withHONG FU JIN PREC IND (WUHAN) CO LTD3
Top patents by PatentIndex Score
3 records- 0169US9520773B2Anti-leakage supply circuitHONG FU JIN PREC IND (WUHAN) CO LTD·Filed 2015·Granted Dec 13, 2016·2 cites·20 claims
- 0242US9806514B2Connector leakage protection system and circuitHONG FU JIN PREC IND (WUHAN) CO LTD·Filed 2015·Granted Oct 31, 2017·0 cites·16 claims
- 0340US9733683B2Motherboard and electronic device using the sameHONG FU JIN PREC IND (WUHAN) CO LTD·Filed 2015·Granted Aug 15, 2017·0 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →