Filings by year

G01C 21/3694: granted patents and published applications per publication year
YearGranted patentsPublished applications
199710
199830
199900
200000
200121
200216
200322
200433
200539
2006215
2007414
200848
2009912
20101312
20111319
201299
20131518
20141322
20152017
20162033
20172547
20183357
20195442
20203345
20213234
20222626
20232837
20242344
20252322
20262418

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

Recent patents

Most cited

By later US patents