Inventor · disambiguated record
Laurence C. Chan
Also filed as: CHAN LAURENCE · CHAN LAURENCE C
3 granted patents·1 pending application·143 citations·filing 1989–2020
72Inventor score
Top patents by PatentIndex Score
4 records- 0190US6799198B1Method and apparatus for providing user specific web-based help in a distributed system environmentNORTEL NETWORKS LTD·Filed 2000·Granted Sep 28, 2004·122 cites·6 claims
- 0275US7313592B1Method and apparatus for providing user specific web-based help in a distributed system environmentNORTEL NETWORKS LTD·Filed 2004·Granted Dec 25, 2007·21 cites·6 claims
- 0346US2022080705A1Cost effective antiviral plastic film, its method of making and applicationsCHAN LAURENCE C·Filed 2020·Application pending·0 cites
- 0427US5039709AAnipamil for the treatment of chronic renal failureBASF AG·Filed 1989·Granted Aug 13, 1991·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →