Inventor · disambiguated record

Hongchang Yu

Also filed as: YU HONGCHANG

2 granted patents·130 citations·filing 1984–2015

69Inventor score

Technology areasC04B

Files withLILPARTNER SCIENCE & TECH CO LTD1 YU HONGCHANG1

Top patents by PatentIndex Score

2 records

0187US4643741AThermostable polycrystalline diamond body, method and mold for producing sameYU HONGCHANG·Filed 1984·Granted Feb 17, 1987·71 cites·50 claims
0286USD767486SMobile power packLILPARTNER SCIENCE & TECH CO LTD·Filed 2015·Granted Sep 27, 2016·59 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →