Filings by year

G01S 13/18: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197740
197830
197930
198020
198110
198200
198300
198410
198500
198620
198720
198810
198900
199020
199120
199240
199310
199440
199530
1996130
199740
199880
199980
200050
2001132
200275
20031014
2004116
20051314
200683
200754
2008610
2009611
201056
201166
201263
201338
201433
201548
201666
2017106
2018710
201999
2020813
202169
20221011
2023106
202456
202588
202633

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

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By later US patents