G02B 6/4265
Of the butterfly or dual inline package [dip] type
Official title: {of the Butterfly or dual inline package [DIP] type}
G02B6/4265 (Of the butterfly or dual inline package [dip] type) appears on 150 US grants and 118 published applications in this corpus.
Search patents in G02B- Granted patents
- 150
- Published applications
- 118
- Assignees
- 56
- Inventors
- 316
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 18 | 11 |
| 2002 | 11 | 15 |
| 2003 | 13 | 30 |
| 2004 | 15 | 16 |
| 2005 | 14 | 5 |
| 2006 | 13 | 0 |
| 2007 | 3 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 3 |
| 2013 | 1 | 5 |
| 2014 | 3 | 6 |
| 2015 | 7 | 5 |
| 2016 | 8 | 5 |
| 2017 | 7 | 6 |
| 2018 | 2 | 4 |
| 2019 | 7 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical apparatus7 Oct 2025US 12,439,516 B2Furukawa Electric Co., Ltd.
- System and methods for managing heat in a photonic integrated circuit23 Sep 2025US 12,426,397 B2
- Butterfly-type packaged optical transceiver with multiple transmission and reception channels5 Sep 2023US 11,750,293 B1Shunyun Technology (Zhong Shan) Limited
- System and methods for managing heat in a photonic integrated circuit24 Jan 2023US 11,563,136 B2Acacia Communications, Inc.
- Thermoelectric element22 Nov 2022US 11,508,894 B2LG Innotek Co., Ltd.
- Optical apparatus5 Oct 2023US 2023/0319993 A1Furukawa Electric Co., Ltd.
- System and methods for managing heat in a photonic integrated circuit18 May 2023US 2023/0155053 A1Acacia Communications, Inc.
- System and methods for managing heat in a photonic integrated circuit20 Jan 2022US 2022/0020893 A1Acacia Communications, Inc.
- Thermoelectric element22 Oct 2020US 2020/0335681 A1LG Innotek Co., Ltd.
- Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the same16 Aug 2018US 2018/0233879 A1Sumitomo Electric Industries, Ltd.
Most cited
By later US patents
- Optical transmission terminal device160US 5,960,141 AFujitsu Limited · 1999
- Light bending devices113US 5,515,468 AThe Whitaker Corporation · 1996
- Light bending devices109US 5,708,743 AThe Whitaker Corporation · 1998
- Fiber optic receiver module62US 4,647,148 ATokyo Shibaura Denki Kabushiki Kaisha · 1987
- Packaging techniques for optical transmitters/receivers62US 4,911,519 AAT&T Bell Laboratories · 1990