Inventor · disambiguated record
John Christopher Clarke
Also filed as: CLARKE JOHN CHRISTOPHER
3 granted patents·143 citations·filing 2002–2003
76Inventor score
Technology areasG01S
Files withCAMBRIDGE POSITIONING SYS LTD3
Top patents by PatentIndex Score
3 records- 0183US6894644B2Radio positioning systemsCAMBRIDGE POSITIONING SYS LTD·Filed 2002·Granted May 17, 2005·62 cites·33 claims
- 0277US7260407B2Radio location system measurement unitCAMBRIDGE POSITIONING SYS LTD·Filed 2002·Granted Aug 21, 2007·43 cites·13 claims
- 0375US7508883B2Radio positioning systemsCAMBRIDGE POSITIONING SYS LTD·Filed 2003·Granted Mar 24, 2009·38 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →