Inventor · name-matched record

CHENG CHI-CHANG

1 granted patent·0 citations·filing 2024–2024

4Inventor score

Technology areasB65B

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

Top patents by PatentIndex Score

1 record

0157US12545462B2Packaging machine structure for wet paper towel with sterilizating abilityLE LONG MODERN CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·3 claims

Join the waitlist — get patent alerts

Get an alert when CHENG CHI-CHANG files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: exact name match across USPTO filings. How scoring works →