Inventor · disambiguated record
Chan Li
Also filed as: LI CHAN · LI CHAN E · LI CHAN-EN
5 granted patents·120 citations·filing 1987–2020
79Inventor score
Files withROCKWELL INTERNATIONAL CORP2LIANG XINGJIE1PINGXIANG HUAXING ENV PROT ENG TECH CO LTD1TELTREND INC1
Top patents by PatentIndex Score
5 records- 0179US4845746AEcho canceller with relative feedback controlROCKWELL INTERNATIONAL CORP·Filed 1987·Granted Jul 4, 1989·61 cites·4 claims
- 0262US6246759B1Call overflow system and method for overflowing telephone calls between telephonic switchesROCKWELL INTERNATIONAL CORP·Filed 1996·Granted Jun 12, 2001·38 cites·22 claims
- 0351US5953412AMethod and apparatus for controlling line conditioner equalizerTELTREND INC·Filed 1996·Granted Sep 14, 1999·21 cites·6 claims
- 0447US11230472B2Method and apparatus for capturing carbon dioxide and producing sulfuric acid by sodium bisulfatePINGXIANG HUAXING ENV PROT ENG TECH CO LTD·Filed 2020·Granted Jan 25, 2022·0 cites·13 claims
- 0529US9404153B2Detection method of nucleic acid and kit and using thereofLIANG XINGJIE·Filed 2011·Granted Aug 2, 2016·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →