H01S 5/0014
Measuring characteristics or properties thereof
Official title: {Measuring characteristics or properties thereof (measuring techniques per se G01J, G01K, G01N, G01R)}
H01S5/0014 (Measuring characteristics or properties thereof) appears on 1,152 US grants and 1,199 published applications in this corpus.
Search patents in H01S- Granted patents
- 1,152
- Published applications
- 1,199
- Assignees
- 486
- Inventors
- 2,536
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 15 | 0 |
| 1989 | 6 | 0 |
| 1990 | 10 | 0 |
| 1991 | 17 | 0 |
| 1992 | 6 | 0 |
| 1993 | 11 | 0 |
| 1994 | 10 | 0 |
| 1995 | 14 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 13 | 0 |
| 1999 | 9 | 0 |
| 2000 | 14 | 0 |
| 2001 | 19 | 6 |
| 2002 | 16 | 27 |
| 2003 | 21 | 43 |
| 2004 | 29 | 43 |
| 2005 | 29 | 51 |
| 2006 | 38 | 34 |
| 2007 | 27 | 49 |
| 2008 | 24 | 34 |
| 2009 | 29 | 29 |
| 2010 | 50 | 55 |
| 2011 | 31 | 54 |
| 2012 | 42 | 59 |
| 2013 | 47 | 49 |
| 2014 | 46 | 39 |
| 2015 | 48 | 54 |
| 2016 | 46 | 39 |
| 2017 | 45 | 45 |
| 2018 | 43 | 50 |
| 2019 | 56 | 41 |
| 2020 | 42 | 66 |
| 2021 | 44 | 90 |
| 2022 | 39 | 75 |
| 2023 | 60 | 56 |
| 2024 | 52 | 43 |
| 2025 | 44 | 44 |
| 2026 | 21 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device for producing a light barrier15 Sep 2026US 12,736,709 B2Robert Bosch GmbH
- Semiconductor laser structure for higher-order mode suppression25 Aug 2026US 12,719,234 B2FreeSpace Photonics, Inc.
- Semiconductor optical device28 Jul 2026US 12,695,268 B2LumentumRadiant GmbH
- Methods and devices for an electrically efficient green laser diode drive system with boost servo30 Jun 2026US 12,671,227 B2Zebra Technologies Corporation
- Laser display with improved brightness control23 Jun 2026US 12,665,390 B2Google Inc.
- Methods of reproducibly determining a beam size parameter of a laser beam utilizing a calibration standard and additive manufacturing systems that perform the methods24 Sep 2026US 2026/0291164 A1The Boeing Company
- Laser Unit for a Rotary Laser and Rotary Laser with the Laser Unit24 Sep 2026US 2026/0291170 A1Robert Bosch GmbH
- Chip with multiple semiconductor optical amplifiers10 Sep 2026US 2026/0267062 A1Lyte Ai, Inc.
- Nitride-based semiconductor light-emitting element and manufacturing method thereof13 Aug 2026US 2026/0239778 A1Nuvoton Technology Corporation Japan
- Temperature regulation of laser assemblies30 Jul 2026US 2026/0221718 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Growth structures and method for forming laser diodes on {30-31} or off cut gallium and nitrogen containing substrates237US 8,351,478 B2Soraa, Inc. · 2013
- Growth structures and method for forming laser diodes on {20-21} or off cut gallium and nitrogen containing substrates234US 8,355,418 B2Soraa, Inc. · 2013
- Semiconductor laser diode controller and laser diode biasing control method229US 5,019,769 AFinisar Corporation · 1991
- Process for passivating semiconductor laser structures with severe steps in surface topography156US 5,851,849 ALucent Technologies Inc. · 1998
- Combinatorial fabrication and high-throughput screening of optoelectronic devices146US 7,247,346 B1Nanosolar, Inc. · 2007