G02B 2006/12076
Polyamide
Official title: {Polyamide}
G02B2006/12076 (Polyamide) appears on 10 US grants and 9 published applications in this corpus.
Search patents in G02B- Granted patents
- 10
- Published applications
- 9
- Assignees
- 12
- Inventors
- 31
- Latest grant
- 1 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 3 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Environmentally protected photonic integrated circuit1 Aug 2023US 11,714,230 B2Effect Photonics B.V.
- Optical waveguide and method for manufacturing the same4 Jun 2019US 10,310,179 B1Industrial Technology Research Institute
- Polymeric optical waveguide film13 May 2008US 7,373,064 B2Hitachi Chemical Company, Ltd.
- Polymeric optical waveguide film9 Jan 2007US 7,162,134 B2Hitachi Chemical Company, Ltd.
- Process for producing polyimide optical waveguide25 Apr 2006US 7,035,516 B2Nitto Denko Corporation
- Optical waveguide device27 Aug 2026US 2026/0251844 A1Shinko Electric Industries Co., Ltd.
- Amorphous fluorinated polyimide optical-fiber coating19 Mar 2026US 2026/0079293 A1Nufern
- Thin film optical waveguide and preparation method therefor25 Aug 2022US 2022/0268993 A1Irixi Photonics (Suzhou) Co., Ltd.
- Thin film optical waveguide and preparation method therefor25 Aug 2022US 2022/0268995 A1Irixi Photonics (Suzhou) Co., Ltd.
- Environmentally protected photonic integrated circuit23 Jun 2022US 2022/0196910 A1Effect Photonics B.V.
Most cited
By later US patents
- Method and apparatus for providing a seamless electrical/optical multi-layer micro-opto-electro-mechanical system assembly133US 5,761,350 A1998
- Optical waveguide structures and formation methods72US 5,263,111 ARaychem Corporation · 1993
- Polyimide optical waveguide44US 5,108,201 ANippon Telegraph and Telephone Corporation · 1992
- Low loss channel waveguide and method for making the same10US 5,168,542 AThe Boeing Company · 1992
- Optical waveguide encapsulation4US 5,367,597 ATelefonaktiebolaget L M Ericsson · 1994