B29C 2945/76461
Optical
Official title: Optical, e.g. laser
B29C2945/76461 (Optical) appears on 98 US grants and 153 published applications in this corpus.
Search patents in B29C- Granted patents
- 98
- Published applications
- 153
- Assignees
- 89
- Inventors
- 287
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 4 |
| 2004 | 0 | 1 |
| 2005 | 1 | 5 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 3 | 6 |
| 2009 | 4 | 2 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 9 |
| 2017 | 2 | 7 |
| 2018 | 4 | 10 |
| 2019 | 8 | 9 |
| 2020 | 7 | 6 |
| 2021 | 7 | 25 |
| 2022 | 8 | 18 |
| 2023 | 12 | 13 |
| 2024 | 11 | 6 |
| 2025 | 11 | 10 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for supporting molding of pulverized material resin material16 Jun 2026US 12,654,377 B2Nissei Plastic Industrial Co., Ltd.
- Method and device for checking pipette tips16 Jun 2026US 12,654,379 B2Roche Diagnostics International AG
- Method for inspecting shaped product, and method for manufacturing shaped product12 May 2026US 12,625,072 B2Daikin Industries, Ltd.
- Inspection apparatus, injection molding system, and inspection method24 Mar 2026US 12,583,162 B2Sumitomo Heavy Industries, Ltd.
- Injection molding system24 Mar 2026US 12,583,163 B2Seiko Epson Corporation
- A remote-controlled smart plastic injection machine24 Sep 2026US 2026/0284948 A1Tulga üRüN Gelistirme MüHendislik Limited Sirketi
- Molding system having a vision system and a method for optically inspecting molded articles27 Aug 2026US 2026/0249533 A1Husky Injection Molding Systems Ltd.
- Injection molding apparatus30 Jul 2026US 2026/0216935 A1Seiko Epson Corporation
- Injection molding system, control device, injection molding method, and non-transitory computer readable medium storing program25 Jun 2026US 2026/0175495 A1Sumitomo Heavy Industries, Ltd.
- Production of parts by molding or extrusion and system13 Nov 2025US 2025/0345978 A1
Most cited
By later US patents
- Precision article molding methods and apparatus22US 6,875,384 B1Triformix, Inc. · 2005
- Automatic process control for a multilayer injection molding apparatus17US 7,517,480 B2Kortec, Inc. · 2009
- Detection and removal system for reducing cycle time of an injection molding apparatus14US 6,315,543 B1Husky Injection Molding Systems Ltd. · 2001
- Apparatus for checking the quality of preforms each having a body made of plastics material10US 7,541,556 B2M & G Polymers USA, LLC · 2009
- Injection moulding system and method that determine optimum injection moulding conditions8US 6,546,311 B2The Secretary of State for Trade and Industry in Her Majesty's Government of the United Kingdom of Great Britain and Northern Ireland · 2003