H10P 14/381
Beam shaping
Official title: {Beam shaping, e.g. using a mask}
H10P14/381 (Beam shaping) appears on 844 US grants and 849 published applications in this corpus.
Search patents in H10P- Granted patents
- 844
- Published applications
- 849
- Assignees
- 158
- Inventors
- 796
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 19 | 0 |
| 2000 | 9 | 0 |
| 2001 | 26 | 20 |
| 2002 | 31 | 44 |
| 2003 | 35 | 82 |
| 2004 | 43 | 84 |
| 2005 | 47 | 122 |
| 2006 | 74 | 75 |
| 2007 | 74 | 97 |
| 2008 | 61 | 52 |
| 2009 | 69 | 30 |
| 2010 | 73 | 37 |
| 2011 | 52 | 27 |
| 2012 | 29 | 16 |
| 2013 | 30 | 15 |
| 2014 | 26 | 11 |
| 2015 | 12 | 9 |
| 2016 | 8 | 10 |
| 2017 | 13 | 11 |
| 2018 | 7 | 15 |
| 2019 | 13 | 20 |
| 2020 | 19 | 23 |
| 2021 | 10 | 13 |
| 2022 | 6 | 11 |
| 2023 | 9 | 9 |
| 2024 | 5 | 6 |
| 2025 | 10 | 7 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Laser annealing apparatus and laser annealing method using the same7 Apr 2026US 12,594,623 B2Samsung Display Co., Ltd.
- Laser crystallization monitoring device and method of laser crystallization monitoring using the same24 Feb 2026US 12,560,553 B2Samsung Display Co., Ltd.
- Laser processing device and laser light monitoring method9 Dec 2025US 12,491,582 B2Jsw Aktina System Co., Ltd.
- Laser crystallization apparatus18 Nov 2025US 12,474,555 B2Samsung Display Co., Ltd.
- Method for manufacturing trench in semiconductor substrate, and semiconductor device11 Nov 2025US 12,469,712 B2GTA Semiconductor Co., Ltd.
- Conveyance apparatus, laser irradiation apparatus, conveyance method, and method for manufacturing semiconductor device24 Sep 2026US 2026/0293594 A1Jsw Aktina System Co., Ltd.
- Fiber laser apparatus and method for processing workpiece20 Aug 2026US 2026/0241485 A1Ipg Photonics Corporation
- Laser crystallization monitoring device and method of laser crystallization monitoring using the same18 Jun 2026US 2026/0168939 A1Samsung Display Co., Ltd.
- Laser crystallization device and laser crystallizing method using the same27 Nov 2025US 2025/0364247 A1Samsung Display Co., Ltd.
- Variable-pulse-width flat-top laser device and operating method therefor30 Oct 2025US 2025/0332661 A1Eo Technics Co., Ltd.
Most cited
By later US patents
- Semiconductor device including a plurality of thin film transistors at least some of which have a crystalline silicon film crystal-grown substantially in parallel to the surface of a substrate for the transistor270US 5,604,360 ASemiconductor Energy Laboratory Co.Ltd. · 1997
- Thermal gradient control for enhanced laser induced crystallization of predefined semiconductor areas238US 4,330,363 AXerox Corporation · 1982
- Laser processing method of semiconductor device using a catalyst221US 5,756,364 ASemiconductor Energy Laboratory Co.Ltd. · 1998
- Method of crystallizing amorphous material with a moving energy beam218US 4,309,225 AMassachusetts Institute of Technology · 1982
- Method of crystallizing a semiconductor thin film216US 5,145,808 ASony Corporation · 1992