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G02B 13/004

Having four lenses

Official title: {having four lenses}

G02B13/004 (Having four lenses) appears on 1,074 US grants and 1,303 published applications in this corpus.

Search patents in G02B

Granted patents: 1,074
Published applications: 1,303
Assignees: 221
Inventors: 1,091
Latest grant: 8 Sep 2026

Filings by year

G02B 13/004: granted patents and published applications per publication year
Year	Granted patents	Published applications
1987	1	0
1988	1	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	0	0
1994	0	0
1995	0	0
1996	0	0
1997	1	0
1998	1	0
1999	2	0
2000	2	0
2001	0	0
2002	1	2
2003	0	5
2004	5	11
2005	6	22
2006	22	15
2007	20	21
2008	17	24
2009	22	28
2010	22	39
2011	31	49
2012	50	59
2013	61	47
2014	53	67
2015	58	74
2016	61	79
2017	67	83
2018	70	74
2019	61	96
2020	67	103
2021	83	84
2022	57	78
2023	64	67
2024	59	62
2025	70	52
2026	39	62

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

Recent patents

Photographing system lens assembly, image capturing unit and electronic device8 Sep 2026US 12,730,281 B2Largan Precision Co., Ltd.
Photography optical lens assembly, image capturing unit and electronic device18 Aug 2026US 12,710,621 B2Largan Precision Co., Ltd.
Thin dual-aperture zoom digital camera18 Aug 2026US 12,710,665 B2Corephotonics Ltd.
Lens assembly11 Aug 2026US 12,704,697 B2Asia Optical Co., Inc.
Imaging lens28 Jul 2026US 12,693,495 B2Young Optics Inc.

Most cited

By later US patents