Inventor · name-matched record

CHENG ZHEN

1 granted patent·1 pending application·0 citations·filing 2023–2024

5Inventor score

Technology areasH04L H04N

Files withDOUYIN VISION CO LTD1 HUAWEI TECH CO LTD1

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

2 records

0155US12568140B2Using virtual bus to form virtual networkHUAWEI TECH CO LTD·Filed 2024·Granted Mar 3, 2026·0 cites·18 claims
0247US2026004815A1Playback crosstalk detection method, device, and storage mediumDOUYIN VISION CO LTD·Filed 2023·Application pending·0 cites

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