H05K 1/0269
For visual or optical inspection
Official title: {for visual or optical inspection}
H05K1/0269 (For visual or optical inspection) appears on 1,129 US grants and 1,162 published applications in this corpus.
Search patents in H05K- Granted patents
- 1,129
- Published applications
- 1,162
- Assignees
- 571
- Inventors
- 2,635
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 14 | 0 |
| 1991 | 12 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 6 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 15 | 0 |
| 1999 | 24 | 0 |
| 2000 | 25 | 0 |
| 2001 | 36 | 25 |
| 2002 | 40 | 52 |
| 2003 | 52 | 44 |
| 2004 | 42 | 45 |
| 2005 | 32 | 74 |
| 2006 | 40 | 57 |
| 2007 | 32 | 73 |
| 2008 | 41 | 74 |
| 2009 | 42 | 88 |
| 2010 | 35 | 69 |
| 2011 | 41 | 51 |
| 2012 | 67 | 47 |
| 2013 | 43 | 40 |
| 2014 | 38 | 30 |
| 2015 | 35 | 46 |
| 2016 | 42 | 36 |
| 2017 | 37 | 37 |
| 2018 | 25 | 38 |
| 2019 | 39 | 35 |
| 2020 | 45 | 33 |
| 2021 | 26 | 37 |
| 2022 | 25 | 31 |
| 2023 | 23 | 36 |
| 2024 | 22 | 27 |
| 2025 | 37 | 19 |
| 2026 | 18 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inspection device, mounting apparatus, inspection method, and non-transitory computer readable recording medium8 Sep 2026US 12,733,455 B2Yamaha Robotics Co., Ltd.
- Wiring circuit board and wiring circuit board assembly sheet25 Aug 2026US 12,720,677 B2Nitto Denko Corporation
- Solder joint inspection features21 Jul 2026US 12,690,138 B2Kollmorgen Corporation
- Circuit board, chip on film, display apparatus and bonding method14 Jul 2026US 12,684,699 B2Boe Technology Group Co., Ltd.
- Display device and method of manufacturing the same7 Jul 2026US 12,677,567 B2Samsung Display Co., Ltd.
- Using glass weave marker structure to authenticate printed circuit boards24 Sep 2026US 2026/0288919 A1Cisco Technology, Inc.
- Display device24 Sep 2026US 2026/0292991 A1Samsung Display Co., Ltd.
- Display device and method of manufacturing the same24 Sep 2026US 2026/0293498 A1Samsung Display Co., Ltd.
- Pattern recognition system and method for digital printed circuit board assembly9 Jul 2026US 2026/0197945 A1National Technical University of Athens
- Manufacturing method of via holes2 Jul 2026US 2026/0190242 A1Absolics Inc.
Most cited
By later US patents
- Multilayer circuit board manufacturing278US 4,642,160 AInterconnect Technology Inc. · 1987
- Semiconductor device with a film carrier tape197US 5,668,405 ANEC Corporation · 1997
- Luminescent gel coats and moldable resins190US 6,207,077 B1Orion 21 A.D. PTY LTD · 2001
- Blind via laser drilling system115US 6,211,485 B12001
- Laser drilling system utilizing photoacoustic feedback114US 4,504,727 AInternational Business Machines Corporation · 1985