H10H 20/855
Optical field-shaping means
Official title: Optical field-shaping means, e.g. lenses
H10H20/855 (Optical field-shaping means) appears on 9,365 US grants and 12,366 published applications in this corpus.
Search patents in H10H- Granted patents
- 9,365
- Published applications
- 12,366
- Assignees
- 1,749
- Inventors
- 13,716
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 9 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 8 | 0 |
| 1991 | 6 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 12 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 15 | 5 |
| 2002 | 19 | 52 |
| 2003 | 32 | 49 |
| 2004 | 38 | 103 |
| 2005 | 54 | 141 |
| 2006 | 85 | 228 |
| 2007 | 97 | 269 |
| 2008 | 107 | 289 |
| 2009 | 138 | 272 |
| 2010 | 227 | 375 |
| 2011 | 250 | 460 |
| 2012 | 264 | 481 |
| 2013 | 398 | 650 |
| 2014 | 540 | 666 |
| 2015 | 543 | 698 |
| 2016 | 583 | 613 |
| 2017 | 561 | 653 |
| 2018 | 572 | 695 |
| 2019 | 678 | 755 |
| 2020 | 716 | 835 |
| 2021 | 612 | 809 |
| 2022 | 594 | 906 |
| 2023 | 551 | 768 |
| 2024 | 582 | 747 |
| 2025 | 603 | 563 |
| 2026 | 366 | 284 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light-emitting device, display device, and electronic apparatus6 Oct 2026US 12,757,528 B2Seiko Epson Corporation
- Micro light-emitting diode display and method of manufacturing micro light-emitting diode display6 Oct 2026US 12,757,534 B2Chongqing Konka Photoelectric Technology Research Institute Co., Ltd.
- Display device including light emitting diode with quantum dot layer on a stretchable lower substrate6 Oct 2026US 12,757,535 B2LG Display Co., Ltd.
- Light emitting apparatus having sidewall with a groove6 Oct 2026US 12,757,541 B2Seoul Semiconductor Co., Ltd.
- Display device6 Oct 2026US 12,757,542 B2Samsung Display Co., Ltd.
- Light emitting module8 Oct 2026US 2026/0314124 A1Seoul Viosys Co., Ltd.
- Quantum Dot Containers for Micro-Led Displays8 Oct 2026US 2026/0314129 A1Tectus Corporation
- Gasochromic light-emitting diodes8 Oct 2026US 2026/0314131 A1CreeLED, Inc.
- Display apparatus, display panel and display baseplate8 Oct 2026US 2026/0314132 A1Boe Technology Group Co., Ltd.
- Optoelectronic semiconductor device and method for producing an optoelectronic semiconductor device8 Oct 2026US 2026/0314133 A1ams-OSRAM International GmbH
Most cited
By later US patents
- Light emitting diode lamp597US 4,935,665 AMitsubishi Cable Industries, Ltd. · 1990
- Optical systems fabricated by printing-based assembly564US 7,972,875 B2The Board of Trustees of the University of Illinois · 2011
- Light emitting diode package with diffuser and method of manufacturing the same488US 7,501,656 B2Samsung Electro-Mechanics Co., Ltd. · 2009
- Light emitting diode package with diffuser and method of manufacturing the same483US 7,790,482 B2Samsung LED Co., Ltd. · 2010
- High-density illumination system467US 6,871,982 B2Digital Optics International Corporation · 2005