G01M 11/332
Using discrete input signals
Official title: {using discrete input signals (G01M11/333 takes precedence)}
G01M11/332 (Using discrete input signals) appears on 75 US grants and 55 published applications in this corpus.
Search patents in G01M- Granted patents
- 75
- Published applications
- 55
- Assignees
- 58
- Inventors
- 169
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 4 | 3 |
| 2004 | 2 | 3 |
| 2005 | 4 | 2 |
| 2006 | 2 | 2 |
| 2007 | 3 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 2 |
| 2011 | 3 | 3 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 6 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 5 |
| 2018 | 4 | 1 |
| 2019 | 2 | 3 |
| 2020 | 1 | 4 |
| 2021 | 3 | 0 |
| 2022 | 3 | 2 |
| 2023 | 2 | 3 |
| 2024 | 3 | 3 |
| 2025 | 4 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for calibrating the light sensitivity of a camera11 Nov 2025US 12,467,826 B2The Boeing Company
- Several mode fiber test method and several mode fiber test device3 Jun 2025US 12,320,725 B2Nippon Telegraph and Telephone Corporation
- Estimation of a parameter of a cavity on an integrated photonic chip27 May 2025US 12,313,492 B2Arizona Board of Regents on Behalf of the University of Arizona
- Mode field diameter measuring method and mode field diameter measuring device27 May 2025US 12,313,493 B2Nippon Telegraph and Telephone Corporation
- Optoelectronic chip and method for testing photonic circuits of such chip22 Oct 2024US 12,123,910 B2STMicroelectronics (Crolles 2) SAS
- Method and measuring system for determining the effective focal length of an optical system30 Jul 2026US 2026/0219131 A1TRUMPF Lasersystems for Semiconductor Manufacturing GmbH
- Anti-resonant hollow core optical assembly having diagnostic ring structure and method4 Jun 2026US 2026/0153670 A1Corning Incorporated
- Light Generator11 Sep 2025US 2025/0283782 A1Cox Communications, Inc.
- System and method for calibrating the light sensitivity of a camera24 Oct 2024US 2024/0353290 A1The Boeing Company
- Estimation of a parameter of a cavity on an integrated photonic chip12 Sep 2024US 2024/0302246 A1Arizona Board of Regents on Behalf of the University of Arizona
Most cited
By later US patents
- Monitoring for disturbance of optical fiber142US 9,207,168 B2Norscan Instruments Ltd. · 2015
- Apparatus for measuring distortion position of optical fiber124US 5,394,235 AAndo Electric Co., Ltd. · 1995
- Optical module calibration system35US 6,590,644 B1Ciena Corporation · 2003
- Method of qualifying a multimode optical fiber for bandwidth performance28US 6,400,450 B1Fitel USA Corp. · 2002
- Method of and device for measuring the attenuation in optical waveguides23US 4,673,291 AU. S. Philips Corporation · 1987