H01S 5/0232
Lead-frames
H01S5/0232 (Lead-frames) appears on 153 US grants and 177 published applications in this corpus.
Search patents in H01S- Granted patents
- 153
- Published applications
- 177
- Assignees
- 83
- Inventors
- 405
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 4 |
| 2003 | 3 | 15 |
| 2004 | 7 | 3 |
| 2005 | 10 | 8 |
| 2006 | 5 | 16 |
| 2007 | 4 | 13 |
| 2008 | 3 | 6 |
| 2009 | 8 | 6 |
| 2010 | 5 | 6 |
| 2011 | 6 | 6 |
| 2012 | 5 | 7 |
| 2013 | 3 | 4 |
| 2014 | 5 | 2 |
| 2015 | 6 | 3 |
| 2016 | 4 | 3 |
| 2017 | 0 | 1 |
| 2018 | 0 | 9 |
| 2019 | 5 | 9 |
| 2020 | 11 | 15 |
| 2021 | 7 | 7 |
| 2022 | 10 | 9 |
| 2023 | 1 | 5 |
| 2024 | 4 | 12 |
| 2025 | 2 | 7 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical device and method of manufacture4 Aug 2026US 12,701,720 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Optoelectronic semiconductor component and method for producing an optoelectronic semiconductor component5 May 2026US 12,620,771 B2ams-OSRAM International GmbH
- Optoelectronic module7 Apr 2026US 12,597,757 B2Ams Sensors Asia Pte. Ltd.
- Optoelectronic semiconductor component and method for producing an optoelectronic semiconductor component14 Oct 2025US 12,442,921 B2OSRAM Opto Semiconductors GmbH
- Optoelectronic component11 Mar 2025US 12,249,804 B2OSRAM Opto Semiconductors GmbH
- Semiconductor light-emitting device5 Mar 2026US 2026/0068348 A1Rohm Co., Ltd.
- Electronic component bracket, manufacturing process thereof, and encapsulated product25 Dec 2025US 2025/0391749 A1Fujian Lightning Optoelectronic Co., Ltd.
- Optical module packaging structure and method of manufacturing the same4 Dec 2025US 2025/0372941 A1Primax Electronics Ltd.
- Optical device and method of manufacture20 Nov 2025US 2025/0359077 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Encapsulation of side-emitting laser packages by means of vacuum injection molding20 Feb 2025US 2025/0062591 A1
Most cited
By later US patents
- Optical device for an optical element and apparatus employing the device154US 6,578,989 B2OMRON Corporation · 2003
- Reflective photosensor and semiconductor light emitting apparatus each using micro Fresnel lens107US 5,130,531 AOMRON Corporation · 1992
- Method for making closely-spaced VCSEL and photodetector on a substrate74US 6,001,664 ACielo Communications, Inc. · 1999
- Semiconductor laser device and optical pickup head46US 5,748,658 AMatsushita Electric Industrial Co., Ltd. · 1998
- Fluorescent material having two layer structure and light emitting apparatus employing the same46US 7,560,859 B2Sharp Kabushiki Kaisha · 2009