Inventor · disambiguated record
Lian Chang Zhang
Also filed as: ZHANG LIAN · Zhang Lian Chang
4 granted patents·28 citations·filing 1994–2019
76Inventor score
Technology areasC07D
Top patents by PatentIndex Score
4 records- 0163USD886075SNetwork conference telephone apparatusYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2019·Granted Jun 2, 2020·7 cites·1 claims
- 0263USD883248SNetwork conference telephone apparatusYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2019·Granted May 5, 2020·7 cites·1 claims
- 0361USD885360SNetwork conference telephone apparatusYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2017·Granted May 26, 2020·7 cites·1 claims
- 0456US5693630APhenylethyl and phenylpropylaminesASTRA AB·Filed 1994·Granted Dec 2, 1997·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →