H01H 2219/058

Optical grid, collimator or microlouver

H01H2219/058 (Optical grid, collimator or microlouver) appears on 34 US grants and 38 published applications in this corpus.

Search patents in H01H
Granted patents
34
Published applications
38
Assignees
24
Inventors
80
Latest grant
27 Jan 2026

Filings by year

H01H 2219/058: granted patents and published applications per publication year
YearGranted patentsPublished applications
198510
198600
198710
198800
198900
199000
199120
199200
199300
199410
199520
199600
199700
199800
199910
200010
200100
200201
200310
200401
200500
200600
200710
200814
200904
201001
201112
201200
201311
201403
201532
201622
201710
201802
201944
202013
202111
202222
202312
202433
202510
202610

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